Tadashi Dohi

Last Updated :2024/06/05

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
dohihiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Engineering, Hiroshima University
  • Master of Engineering, Hiroshima University

Research Fields

  • Complex systems;Social / Safety system science;Social systems engineering / Safety system

Research Keywords

  • Dependable Computing
  • Software Reliability
  • Performance Evaluation
  • Reliability Analysis
  • Operations Research
  • Maintenance Model
  • Stochastic Model

Educational Activity

Course in Charge

  1. 2024, Undergraduate Education, 4Term, Fundamentals of Probability Theory
  2. 2024, Undergraduate Education, 4Term, Stochastic Modeling
  3. 2024, Undergraduate Education, 3Term, Practical English II
  4. 2024, Undergraduate Education, 3Term, Data Science and Management
  5. 2024, Undergraduate Education, 1Term, Informatics Seminar I
  6. 2024, Undergraduate Education, 2Term, Informatics Seminar II
  7. 2024, Undergraduate Education, Second Semester, Graduation Thesis
  8. 2024, Graduate Education (Master's Program) , 1Term, Special Exercises on Informatics and Data Science A
  9. 2024, Graduate Education (Master's Program) , 2Term, Special Exercises on Informatics and Data Science A
  10. 2024, Graduate Education (Master's Program) , 3Term, Special Exercises on Informatics and Data Science B
  11. 2024, Graduate Education (Master's Program) , 4Term, Special Exercises on Informatics and Data Science B
  12. 2024, Graduate Education (Master's Program) , Academic Year, Special Study on Informatics and Data Science
  13. 2024, Graduate Education (Master's Program) , 2Term, Dependable Computing
  14. 2024, Graduate Education (Doctoral Program) , Academic Year, Special Study on Informatics and Data Science

Research Activities

Academic Papers

  1. Investigating trend/cyclic/clustering decomposition in software fault detection, Proceedings of the IEEE International Workshop on Fault Prediction, Prevention, Detection, and Reliability Enhancement, 343-349, 20211201
  2. A tool to support vibration testing method for automatic test case generation and test result analysis, Proceedings of the 21st IEEE International Conference on Software Quality, Reliability, and Security, 149-156, 20211201
  3. W-SRAT: Wavelet-based software reliability assessment tool, Proceedings of the 21st IEEE International Conference on Software Quality, Reliability, and Security, 564-573, 20211201
  4. Sensitivity analysis of software rejuvenation model with Markov regenerative process, Proceedings of IEEE 13th International Workshop on Software Aging and Rejuvenation, 9-16, 20211101
  5. Uncertainty analysis of virtualized systems with live migration, Proceedings of the 11th International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering & The 4th International Conference on Reliability Systems Engineering, 20210801
  6. A note on phase-type expansion for Markov regenerative process, Proceedings of The Reliability and Maintenance Engineering Summit 2021, 178-185, 20210901
  7. Software reliability prediction through encoder-decoder recurrent neural networks, Proceedings of The Reliability and Maintenance Engineering Summit 2021, 138-145, 20210901
  8. Evaluating the sensitivity of optimal age replacement policies, Proceedings of The Reliability and Maintenance Engineering Summit 2021, 106-113, 20210901
  9. An NHPP-based software reliability model with local polynomial debug rate, Proceedings of The Reliability and Maintenance Engineering Summit 2021, 98-105, 20210901
  10. Interval estimation for non-parametric NHPP-based software reliability model via simulation-based bootstrap, Proceedings of 8th International Conference on Dependable Systems and Their Applications, 265-270, 20210701
  11. A comprehensive evaluation for Burr-type NHPP-based software reliability models, Proceedings of 8th International Conference on Dependable Systems and Their Applications, Proceedings of 8th International Conference on Dependable Systems and Their Applications, 20210701
  12. Uncertainty propagation in importance analysis of fault trees, Proceedings of 26th ISSAT International Conference on Reliability and Quality in Design, 107-111, 2021
  13. System performance evaluation via continuou-time Maarkov chain models taking account of parameter uncertainty, Communications in Operations Research Society of Japan, 66(9), 607-613, 20010901
  14. Variance-based sensitivity analysis for Markov models using moment approximation, International Journal of Performability Engineering, 18(5), 329-337, 2022
  15. Hierarchical Bayesian parameter estimation of queueing systems using utilization data, International Journal of Performability Engineering, 18(5), 307-316, 2022
  16. A Comprehensive Analysis of Proportional Intensity-Based Software Reliability Models with Covariates, ELECTRONICS, 11(15), 202208
  17. Burr-type NHPP-based software reliability models and their applications with two type of fault count data, JOURNAL OF SYSTEMS AND SOFTWARE, 191, 202209
  18. Software Reliability Prediction through Encoder-Decoder Recurrent Neural Networks, INTERNATIONAL JOURNAL OF MATHEMATICAL ENGINEERING AND MANAGEMENT SCIENCES, 7(3), 325-340, 202206
  19. NASH EQUILIBRIUM STRATEGIES REVISITED IN SOFTWARE RELEASE GAMES, PROBABILITY IN THE ENGINEERING AND INFORMATIONAL SCIENCES, 36(1), 105-125, 202201
  20. Automated Software Test Data Generation With Generative Adversarial Networks, IEEE ACCESS, 10, 20690-20700, 2022
  21. Availability importance measures of components in smart electric power grid systems, RELIABILITY ENGINEERING & SYSTEM SAFETY, 205, 202101
  22. A Note on the Time to Failure of a Two-Unit Parallel Redundant System with Deterioration on a Lattice, INTERNATIONAL JOURNAL OF MATHEMATICAL ENGINEERING AND MANAGEMENT SCIENCES, 6(1), 3-14, 202102
  23. Availability Analysis of Software Systems with Rejuvenation and Checkpointing, MATHEMATICS, 9(8), 202104
  24. Application of EM Algorithm to NHPP-Based Software Reliability Assessment with Generalized Failure Count Data, MATHEMATICS, 9(9), 202105
  25. An efficient algorithm for computation of information matrix in phase-type fitting, INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS, 22(3), 193-199, 2021
  26. Quantitative Security Evaluation of Intrusion Tolerant Systems With Markovian Arrivals, IEEE TRANSACTIONS ON RELIABILITY, 70(2), 547-562, 202106
  27. How robust is the optimal software rejuvenation timing?, Proceedings of IEEE 12th International Workshop on Software Aging and Rejuvenation (WoSAR 2020), 336-341, 2020
  28. Formulation of opportunity-based age replacement models with Markovian arrival process, roceedings of The 8th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2020), 1-5, 2020
  29. Lindley type distributions and software reliability assessment, Proceedings of The 8th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2020), 1-6, 2020
  30. A note on uncertainty propagation for availability model of mobile cloud computing systems, Proceedings of The 8th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2020), 1-8, 2020
  31. An SMT-based perfect sampling algorithm for stochastic Petri nets, Proceedings of the 13th EAI International Conference on Performance Evaluation Methodologies and Tools (EAI VALUETOOLS 2020), 2020
  32. Failure-Correlated Opportunity-based Age Replacement Models, INTERNATIONAL JOURNAL OF RELIABILITY QUALITY AND SAFETY ENGINEERING, 27(2), 202004
  33. A transient interval reliability analysis for software rejuvenation models with phase expansion, SOFTWARE QUALITY JOURNAL, 28(1), 173-194, 202003
  34. A phase expansion for non-Markovian availability models with time-based aperiodic rejuvenation and checkpointing, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 49(15), 3712-3729, 20200802
  35. Data-driven software reliability evaluation under incomplete knowledge on fault count distribution, QUALITY ENGINEERING, 32(3), 421-433, 20200702
  36. Optimal Rejuvenation Policies for Non-Markovian Availability Models with Aperiodic Checkpointing, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E103D(10), 2133-2142, 202010
  37. A Comprehensive Performance Evaluation on Iterative Algorithms for Sensitivity Analysis of Continuous-Time Markov Chains, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E103A(11), 1252-1259, 202011
  38. Statistical software fault management based on bootstrap confidence intervals, INTERNATIONAL JOURNAL OF QUALITY & RELIABILITY MANAGEMENT, 37(6-7), 905-923, 20200601
  39. Parameter Estimation of M-t/M/1/K Queueing Systems With Utilization Data, IEEE ACCESS, 7, 42664-42671, 2019
  40. COMPARISON OF KERNEL-BASED NONPARAMETRIC ESTIMATION METHODS FOR TREND RENEWAL PROCESSES, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 26(1), 1-11, 2019
  41. Security evaluation of a VM-based intrusion-tolerant system with pull-type patch management, Proceedings of The 19th IEEE International Symposium on High Assurance System Engineering (HASE 2019), 156-163, 2019
  42. A note on survivability model for security of an intrusion-tolerant system with non-identical virtual machines, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR 2019), 1-6, 2019
  43. Software testing under degrading probabilities on ordered partitions, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR 2019), 1-3, 2019
  44. On Kolmogorov-Smirnov test for software reliability models with grouped data, Proceedings of the 19th IEEE International Conference on Software, Quality, Reliability, and Security (QRS 2019), 77-82, 2019
  45. A point process approach of bug fixing analysis in open source software projects, Proceedings of the 19th IEEE International Conference on Software, Quality, Reliability, and Security (QRS 2019), 83-88, 2019
  46. Reliability importance of components in a real-time computing system with standby redundancy schemes, International Journal of Mathematical, Engineering and Management Sciences, 3(2), 64-89, 2018
  47. Parametric bootstrap methods for estimating model parameters of non-homogeneous gamma process, International Journal of Mathematical, Engineering and Management Sciences, 3(2), 167-176, 2018
  48. Optimal release time estimation of software system using Box-Cox transformation and neural network, International Journal of Mathematical, Engineering and Management Sciences, 3(2), 177-194, 2018
  49. Optimal stopping time of software system test via artificial neural network with fault count data, JOURNAL OF QUALITY IN MAINTENANCE ENGINEERING, 24(1), 22-36, 2018
  50. Component Importance Analysis of Mobile Cloud Computing Systemin the Presence of Common-Cause Failures, IEEE ACCESS, 6, 18630-18642, 2018
  51. How do software metrics affect test case prioritization?, Proceedings of The 42nd Annual International Computer Software and Applications Conference (COMPSAC 2018), 245-250, 2018
  52. A pull-type security patch management of an intrusion tolerant system under a periodic vulnerability checking strategy, Proceedings of The 42nd Annual International Computer Software and Applications Conference (COMPSAC 2018), 630-635, 2018
  53. Optimizing Testing-Resource Allocation Using Architecture-Based Software Reliability Model, JOURNAL OF OPTIMIZATION, 2018
  54. Optimal periodic software rejuvenation policies based on interval reliability criteria, RELIABILITY ENGINEERING & SYSTEM SAFETY, 180, 463-475, 201812
  55. Optimal software testing-resource allocation with operational profile: computational aspects, Life Cycle Reliability and Safety Engineering, 7(4), 269-283, 2018
  56. A note on availability importance measures of components in smart grid, Proceedings of 2018 Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling & 2018 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (APARM 2018 & QR2MSE 2018), 1, 75-79, 2018
  57. Optimal security patch application timing for an intrusion tolerant system, Proceedings of 2018 Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling & 2018 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (APARM 2018 & QR2MSE 2018), 2, 855-859, 2018
  58. Parametric uncertainty propagation through dependability models, Proceedings of The 8th Latin-America Symposium on Dependable Computing (LADC 2018), 10-18, 2018
  59. Software test-run reliability modeling with non-homogeneous binomial processes, Proceedings of The 23rd IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2018), 145-154, 2018
  60. ★, Dynamic Power Management With Optimal Time-Out Policies, IEEE SYSTEMS JOURNAL, 11(2), 962-972, 201706
  61. A neuro-based ssoftware fault prediction with Box-Cox power transformation, Journal of Software Engineering and Applications, 10, 288--309, 2017
  62. Development of a support tool for qualitative reliability/safety analysis, SEC Journal, 13(2), 28-35, 2017
  63. An adaptive cost-based software rejuvenation scheme with nonparametric predictive inference approach, Journal of the Operations Research Society of Japan, 60(4), 461-478, 2017
  64. A note on computation of quasi-stationary distribution in continuous-time Markov chains, Proceedings of the 10th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2017), 2017
  65. Software aging detection using continuous-time hidden Markov model, Proceedings of The 36th International Symposium on Reliable Distributed Systems (SRDS 2017), 114-123, 2017
  66. A generalized bivariate modeling framework of fault detection and correction processes, Proceedings of The 26th International Symposium on Software Reliability Engineering (ISSRE 2017), 35-45, 2017
  67. Software reliability modeling and analysis via kernel-based approach, Proceedings of The 22nd International Conference on Engineering of Complex Computer Systems (ICECCS 2017), 154-157, 2017
  68. A comprehensive evaluation of software reliability modeling based on Marshall-Olkin type fault-detection time distributions, Proceedings of The 24th Asia-Pacific Software Engineering Conference (APSEC 2017), 486-494, 2017
  69. ★, A Comprehensive Evaluation of Software Rejuvenation Policies for Transaction Systems With Markovian Arrivals, IEEE TRANSACTIONS ON RELIABILITY, 66(4), 1157-1177, 201712
  70. Moment-based approach for some age-based replacement problems, JOURNAL OF INDUSTRIAL AND PRODUCTION ENGINEERING, 34(8), 558-567, 2017
  71. Optimal planning for open source software updates, PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART O-JOURNAL OF RISK AND RELIABILITY, 230(1), 44-53, 201602
  72. Kernel-based nonparametric estimation methods for a periodic replacement problem with minimal repair, PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART O-JOURNAL OF RISK AND RELIABILITY, 230(1), 54-66, 201602
  73. Toward high assurance software systems with adaptive fault management, SOFTWARE QUALITY JOURNAL, 24(1), 65-85, 201603
  74. Predicting software reliability via completely monotone nonparametric estimator with grouped data, JOURNAL OF SYSTEMS AND SOFTWARE, 117, 296-306, 201607
  75. Phase-type software reliability model: parameter estimation algorithms with grouped data, ANNALS OF OPERATIONS RESEARCH, 244(1), 177-208, 201609
  76. PH fitting algorithm and its application to reliability engineering, Journal of the Operations Research Society of Japan, 59(1), 72-109, 2016
  77. Optimal software release decision based on nonparametric inference approach, Journal of the Japan Industrial Management Association,, 66, 396-405, 2016
  78. Analysis of optimal restart policies for software systems, Journal of the Japan Industrial Management Association, 66, 416-425, 2016
  79. Estimating prediction interval of cumulative number of software faults using back propagation algorithm, International Journal of Computer and Information Science, 17(2), 25-34, 2016
  80. Dynamic software availability model with rejuvenation, Journal of the Operations Research Society of Japan, 59(4), 270-290, 2016
  81. Another look at nonparametric estimation for trend renewal processes, Journal of the Operations Research Society of Japan,, 59(4), 312-333, 2016
  82. Mean time to security failure of VM-based intrusion tolerant systems, Proceedings of 2016 IEEE 36th International Conference on Distributed Systems Workshops, 2016
  83. Optimal software release decision via artificial neural network approach with bug count data, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), 17-24, 2016
  84. Failure-correlated opportunity-based age replacement policies, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), 73-80, 2016
  85. Performance comparison of algorithms for computing parametric sensitivity functions in continuous-time Markov chains, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), 415-422, 2016
  86. Another kernel-based nonparametric estimation for trend renewal processes, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), 469-476, 2016
  87. A Markov-based component importance analysis of real-time computing systems in a warm standby configuration, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), 613-620, 2016
  88. A NPI-based adaptive software rejuvenation schedule under random censoring, Proceedings of 2016 IEEE 27th International Symposium on Software Reliability Engineering Workshops, 91-97, 2016
  89. A phase expansion approach for transient analysis of software rejuvenation model, Proceedings of 2016 IEEE 27th International Symposium on Software Reliability Engineering Workshops, 98-103, 2016
  90. Performance evaluation of VM-based intrusion tolerant systems with Poisson arrivals, Proceedings of The 4th International Symposium on Computing and Networking (CANDAR'16), 181-187, 2016
  91. A case study on reliability evaluation wuth Markov regenerative stochastic Petri nets, The Journal of Reliability Engineering Association of Japan, 38(6), 340-349, 2016
  92. Availability importance measures for virtualized system with live migration, Applied Mathematics, 6, 359-372, 2015
  93. M-SRAT: Metrics-based software reliability assessment tool, International Journal of Performability Engineering, 11(4), 369-380, 2015
  94. Stochastic marksmanship contest games with random termination -- survey and applications, ournal of the Operations Research Society of Japan, 58(3), 223-246, 2015
  95. Software reliability assessment via non-parametric maximum likelihood estimation, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A(10), 2042-2050, 2015
  96. Quantifying resiliency of virtualized system with software rejuvenation, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A(10), 2051-2059, 2015
  97. Software reliability modeling based on Burr XII distributions, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A(10), 2091-2095, 2015
  98. Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processes, Telecommunication Systems Journal, 60, 471-484, 2015
  99. A note on variational Bayes approach for software reliability growth model with normal distribution, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015), 41-48, 2015
  100. Nonparametric maximum likelihood estimator with software fault count data, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015), 49-55, 2015
  101. Interval estimation of optimal software rejuvenation policy, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015), 1085-1092, 2015
  102. A simulation approach to quantify network survivability on MANETs, Proceedings of The 5th IEEE International Workshop on Network Technologies and Security, Administration and Protection (NETSAP 2015), 268-273, 2015
  103. A note on optimal allocation of testing-resources with architecture-based software reliability model, Proceedings of The 2015 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2015), 8-13, 2015
  104. Robustness of non-homogeneous gamma process-based software reliability models, Proceedings of The 2015 IEEE International Conference on Software Quality, Reliability and Security (QRS 2015), 75-84, 2015
  105. Fine-grained software reliability estimation using software testing inputs, Proceedings of The 2015 IEEE International Conference on Software Quality, Reliability and Security (QRS 2015), 85-92, 2015
  106. Survivability analysis with border effects for power-aware mobile ad hoc network, Proceedings of The 12th IEEE International Conference on Advanced and Trusted Computing (ATC 2015), 476-483, 2015
  107. Optimal power-aware design in a cluster system: Markov decision process approach, Proceedings of The 12th IEEE International Conference on Advanced and Trusted Computing (ATC 2015), 527-532, 2015
  108. mapfit: An R-based tool for PH/MAP parameter estimation, The 14th International Conference on Quantitative Evaluation of Systems (QEST2015), LNCS9295, 105-112, 2015
  109. Towards comprehensive software reliability evaluation in open source software, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2015), 121-129, 2015
  110. Survivability quantification of wireless ad hoc network taking account of border effects, Proceedings of The 21st IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2015), 149-158, 2015
  111. Component importance measures for real-time computing systems in the presence of common-cause failures, Proceedings of The 21st IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2015), 301-310, 2015
  112. Survivability Analysis of VM-Based Intrusion Tolerant Systems, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E98D(12), 2082-2090, 201512
  113. Toward Highly Dependable Power-Aware Mobile Ad Hoc Network-Survivability Evaluation Framework, IEEE ACCESS, 3, 2665-2676, 2015
  114. A Markov Decision Process Approach to Dynamic Power Management in a Cluster System, IEEE ACCESS, 3, 3039-3047, 2015
  115. Towards the next generation software reliability assessment technology, SEC Journal, 10(10), 28-35, 2015
  116. Variational Bayes for Phase-Type Distribution, COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 43(8), 2031-2044, 201409
  117. Transient Analysis of Software Rejuvenation Policies in Virtualized System: Phase-Type Expansion Approach, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 11(3), 335-351, 201409
  118. Interval Estimation Method for Decision Making in Wavelet-Based Software Reliability Assessment, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E97D(5), 1058-1068, 201405
  119. Performance evaluation of snapshot isolation in distributed database system under failure-prone environment, JOURNAL OF SUPERCOMPUTING, 70(3), 1156-1179, 201412
  120. UNCERTAINTY ANALYSIS FOR A PERIODIC REPLACEMENT PROBLEM WITH MINIMAL REPAIR: PARAMETRIC BOOTSTRAPPING, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 21(6), 337-347, 201406
  121. Availability and performability analysis for a service degradation process with condition-based preventive maintenance I -- formulation and optimization, International Journal of Strategic Engineering Asset Management, 2(1), 80-97, 201404
  122. Availability and performability analysis for a service degradation process with condition-based preventive maintenance II -- estimation and simulation, International Journal of Strategic Engineering Asset Management, 2(1), 98-115, 201404
  123. Bootstrap confidence interval of optimal age replacement policy, International Journal of Reliability, Quality and Safety Engineering, 21(4), 98-115, 201404
  124. Exponential-like software reliability models based on binomial process, International Journal of Reliability and Quality Performance, 6(2), 79-87, 201402
  125. A novel framework of software reliability evaluation with software reliability growth models and software metrics, Proceedings of The 15th IEEE International Symposium on High Assurance Systems Engineering (HASE 2014), 97-104, 201401
  126. Quantifying resiliency of virtualized system with software rejuvenation, Proceedings of The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2014), 201407
  127. M-SRAT: Metrics-based software reliability assessment tool, Proceedings of The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2014), 201407
  128. Burr XII distribution-based software reliability modeling, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 176-183, 201408
  129. Optimized patch applying schedule within multiplex software architecture, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 311-318, 201408
  130. Fine-grained software reliability estimation using software testing inputs, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 365-372, 201408
  131. Maximum penalized likelihood estimation for phase-type software reliability growth model, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 373-380, 201408
  132. A kernel-based estimation for a periodic replacement policy with minimal repair, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 405-412, 201408
  133. Nonparametric maximum likelihood estimation of NHPP-based software reliability model, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), 413-420, 201408
  134. Optimal reliability design for real-time systems with dynamic voltage and frequency scaling, Proceedings of The 20th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2014), 213-222, 201412
  135. Coarse-grained parallel uniformization for continuous-time Markov chains, Proceedings of The 20th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2014), 116-124, 201412
  136. What is software aging?, Journal of Reliability Engineering Association of Japan, 36(1), 2-9, 201401
  137. Software rejuvenation models and their trends, Journal of Reliability Engineering Association of Japan, 36(1), 10-15, 201401
  138. A dynamic programming approach for sequential preventive maintenance policies with two failure modes, Reliability Modeling with Applications - Essays in Honor of Professor Toshio Nakagawa on His 70th Birthday, 3-16, 201405
  139. Enhancing Performance of Random Testing through Markov Chain Monte Carlo Methods, IEEE TRANSACTIONS ON COMPUTERS, 62(1), 186-192, 201301
  140. Dynamic software rejuvenation policies in a transaction-based system under Markovian arrival processes, PERFORMANCE EVALUATION, 70(3), 197-211, 201303
  141. Wavelet Shrinkage Estimation for Non-Homogeneous Poisson Process Based Software Reliability Models, IEEE TRANSACTIONS ON RELIABILITY, 62(1), 211-225, 201303
  142. Estimating Software Intensity Function Based on Translation-Invariant Poisson Smoothing Approach, IEEE TRANSACTIONS ON RELIABILITY, 62(4), 930-945, 201312
  143. Improvement of expectationmaximization algorithm for phase-type distributions with grouped and truncated data, APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 29(2), 141-156, 2013
  144. Software reliability growth models with normal failure time distributions, RELIABILITY ENGINEERING & SYSTEM SAFETY, 116, 135-141, 201308
  145. Optimal Trigger Time of Software Rejuvenation under Probabilistic Opportunities, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E96D(9), 1933-1940, 201309
  146. Application of deterministic annealing EM algorithm to MAP/PH parameter estimation, TELECOMMUNICATION SYSTEMS, 54(1), 79-90, 201309
  147. A measurement-based approach for estimating error rate of a web server system, International Journal of Reliability and Safety, 17(1), 1-16, 2013
  148. A novel method based on VANET for alleviating traffic congestion in urban transportations, Proceedings of the 11th International Symposium on Autonomous Decentralized Systems (ISADS 2013), 1-7, 2013
  149. A software cost model with reliability constraint under two operational scenarios, Advanced Science and Technology Letters, 19, 236-239, 2013
  150. A software cost model with reliability constraint under two operational scenarios, International Journal of Software Engineering and Its Applications, 7(3), 427-438, 2013
  151. A study on applying extreme value distribution to NHPP-based SRM, Information, 162(1(B)), 575-580, 2013
  152. Aperiodic checkpoint placement algorithms -- survey and comparison --, Journal of Software Engineering and Applications, 6(4A), 41-53, 2013
  153. Applying parametric bootstrap methods for a block replacement problem with minimal repair, Proceedings of The 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013), 136-142, 2013
  154. Confidence interval of optimal software-testing resource-allocation policy, Proceedings of The 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013), 129-135, 2013
  155. Estimating response time distribution of server application in software aging phenomenon, Proceedings of IEEE 5th International Workshop on Software Aging and Rejuvenation (WoSAR-2013), 4, 2013
  156. Estimating software reliability with static project data in incremental development processes, Proceedings of 2013 Joint Conference of the 23rd International Workshop on Software Measurement (IWSM-2013) and the 8th International Conference on Software Process and Product Measurement (MENSURA-2013), 219-224, 2013
  157. Generalized Cox proportional hazards regression-based software reliability modeling with metrics data, Proceedings of The 19th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2013), 328-337, 2013
  158. Generalized logit-based software reliability modeling with metrics data, Proceedings of The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013), 246-255, 2013
  159. Modeling and analysis of multi-version concurrent control, Proceedings of The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013), 53-58, 2013
  160. NHPP-based software reliability model with mixed gamma distribution, Advanced Science and Technology Letters, 19, 240-243, 2013
  161. On the role of Weibull-type distributions in NHPP-based software reliability modeling, International Journal of Performability Engineering, 9(2), 123-132, 2013
  162. Quantifying software test process and product reliability simultaneously, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2013), 108-117, 2013
  163. Quantitative security evaluation for software system from vulnerability database, Journal of Software Engineering and Applications, 6(4A), 15-23, 2013
  164. Semi-parametric approach for software reliability evaluation using mixed gamma distributions, International Journal of Software Engineering and Its Applications, 7(4), 401-414, 2013
  165. Sensitivity analysis of reliability function for virtualized system, Proceedings of the 8th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2013), 229-232, 2013
  166. Software reliability modeling and evaluation under incomplete knowledge on fault distribution, Proceedings of the 7th IEEE International Conference on Software Security and Reliability (SERE-2013), 3-12, 2013
  167. SRATS: Software reliability assessment tool on spreadsheet, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2013), 100-117, 2013
  168. Workload-dependent optimal checkpoint placement, Proceedings of the 8th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2013), 74-78, 2013
  169. Application of EM algorithm to NHPP-based software reliability assessment, Stochastic Reliability and Maintenance Modeling - Essays in Honor of Professor Shunji Osaki on his 70th Birthday, 285-313, 2013
  170. NHPP-Based Software Reliability Models Using Equilibrium Distribution, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A(5), 894-902, 201205
  171. Software Reliability Prediction Based on Least Squares Estimation, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 9(3), 243-264, 201209
  172. Application of Markov Chain Monte Carlo Random Testing to Test Case Prioritization in Regression Testing, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E95D(9), 2219-2226, 201209
  173. Exponential Regression-Based Software Reliability Model and Its Computational Aspect, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A(9), 1461-1468, 201209
  174. Software Failure Time Data Analysis via Wavelet-Based Approach, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A(9), 1490-1497, 201209
  175. An adaptive mode control algorithm of a scalable intrusion tolerant architecture, JOURNAL OF COMPUTER AND SYSTEM SCIENCES, 78(6), 1751-1774, 201211
  176. Survivability Analysis for a Wireless Ad Hoc Network Based on Semi-Markov Model, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E95D(12), 2844-2851, 201212
  177. A refined EM algorithm for PH distributions, PERFORMANCE EVALUATION, 68(10), 938-954, 201110
  178. Availability Analysis of an Intrusion Tolerant Distributed Server System With Preventive Maintenance, IEEE TRANSACTIONS ON RELIABILITY, 59(1), 18-29, 201003
  179. Coordinated procurement/inspection and production model under inspection errors, COMPUTERS & INDUSTRIAL ENGINEERING, 59(3), 473-478, 201010
  180. A Variational Bayesian Approach for Estimating Parameters of a Mixture of Erlang Distribution, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 39(13), 2333-2350, 2010
  181. Comprehensive evaluation of aperiodic checkpointing and rejuvenation schemes in operational software system, JOURNAL OF SYSTEMS AND SOFTWARE, 83(9), 1591-1604, 201009
  182. Analysis of Two Economic Testing Policies in Discrete Time, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 7(4), 365-376, 20101201
  183. Dependability Analysis of A Scalable Intrusion Tolerant Architecture with Two Detection Modes, JOURNAL OF INTERNET TECHNOLOGY, 11(2), 289-298, 20100301
  184. Dependability Analysis of A Scalable Intrusion Tolerant Architecture with Two Detection Modes, JOURNAL OF INTERNET TECHNOLOGY, 11(2), 289-298, 201003
  185. Analysis of Two Economic Testing Policies in Discrete Time, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 7(4), 365-376, 201012
  186. Quantifying the risk in age and block replacement policies, JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY, 61(7), 1151-1158, 201007
  187. Gompertz software reliability model: Estimation algorithm and empirical validation, JOURNAL OF SYSTEMS AND SOFTWARE, 82(3), 535-543, 200903
  188. Numerical computation algorithms for sequential checkpoint placement, PERFORMANCE EVALUATION, 66(6), 311-326, 200906
  189. A Cyber-Attack Detection Model Based on Multivariate Analyses, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E92A(7), 1585-1592, 200907
  190. Software Reliability Modeling Based on Capture-Recapture Sampling, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E92A(7), 1615-1622, 200907
  191. Markovian Arrival Process Parameter Estimation With Group Data, IEEE-ACM TRANSACTIONS ON NETWORKING, 17(4), 1326-1339, 200908
  192. Cost-effective ordering policies for inventory systems with emergency order, COMPUTERS & INDUSTRIAL ENGINEERING, 57(4), 1336-1341, 200911
  193. Optimizing Software Rejuvenation Schedule Based on the Kernel Density Estimation, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 6(1), 55-65, 20090301
  194. Optimizing Software Rejuvenation Schedule Based on the Kernel Density Estimation, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 6(1), 55-65, 200903
  195. Estimating periodic software rejuvenation schedules under discrete-time operation circumstance, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E91D(1), 23-31, 200801
  196. DISCRETE REPAIR-COST LIMIT REPLACEMENT POLICIES WITH/WITHOUT IMPERFECT REPAIR, ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 25(6), 735-751, 20081201
  197. DISCRETE REPAIR-COST LIMIT REPLACEMENT POLICIES WITH/WITHOUT IMPERFECT REPAIR, ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 25(6), 735-751, 200812
  198. Inspection scheduling for imperfect production processes under free repair warranty contract, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 183(1), 238-252, 20071116
  199. Dynamic software reliability modeling with discrete-test metrics: How good is it?, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 14(4), 332-339, 20071201
  200. Optimal (T, S)-policies in a discrete-time opportunity-based age replacement: An empirical study, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 14(4), 340-347, 20071201
  201. Dynamic software reliability modeling with discrete-test metrics: How good is it?, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 14(4), 332-339, 200712
  202. Optimal (T, S)-policies in a discrete-time opportunity-based age replacement: An empirical study, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 14(4), 340-347, 200712
  203. Optimal testing/maintenance design in a software development project, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 89(8), 1-9, 2006
  204. Metrics-based software reliability models using non-homogeneous Poisson processes, Proceedings of The 17th International Symposium on Software Reliability Engineering (ISSRE 2006), 52-61, 20061101
  205. Discrete-time cost analysis for a telecommunication billing application with rejuvenation, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 51(2), 335-344, 200601
  206. Statistical estimation algorithms for repairs-time limit replacement scheduling under earning rate criteria, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 51(2), 345-356, 200601
  207. Distribution-free checkpoint placement algorithms based on min-max principle, IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 3(2), 130-140, 2006
  208. Optimal inspection schedule in an imperfect EMQ model with free repair warranty policy, JOURNAL OF THE OPERATIONS RESEARCH SOCIETY OF JAPAN, 49(3), 222-237, 200609
  209. Behavioral Analysis of a Fault-Tolerant Software System with Rejuvenation, Proceedings of the 7th International Symposium on Autonomous Decentralized Systems (ISADS 2005), 159-166, 20050401
  210. Estimating age replacement policies with a small sample data, Proceedings of the 2005 International Workshop on Recent Advances in Stochastic Operations Research (RASOR 2005), 219-226, 20050801
  211. Determining the optimal software warranty period under various operational circumstances, International Journal of Quality and Reliability Management, 22(7), 715-730, 20050701
  212. Discrete optimal testing/maintenance policy in a software development project, Asia Pacific Management Review, 10(4), 225-232, 20050801
  213. Behavioral Analysis of a Fault-Tolerant Software System with Rejuvenation, IEICE Transactions on Information and Systems, E88-D(12), 2681-2690, 20051201
  214. Optimal design of unreliable production-inventory systems with variable production rate, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 162(2), 372-386, 20050416
  215. Exact formulation of stochastic EMQ model for an unreliable production system, JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY, 56(5), 563-575, 200505
  216. Computational aspects of an extended EMQ model with variable production rate, COMPUTERS & OPERATIONS RESEARCH, 32(12), 3143-3161, 200512
  217. Rejuvenating communication network system under burst arrival circumstances, IEICE TRANSACTIONS ON COMMUNICATIONS, E88B(12), 4498-4506, 200512
  218. Behavioral analysis of a fault-tolerant software system with rejuvenation, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E88D(12), 2681-2690, 200512
  219. Performance evaluation of power-aware communication network devices, EMBEDDED AND UBIQUITOUS COMPUTING - EUC 2005, 3824, 245-254, 2005
  220. Monitoring the health condition of a ubiquitous system: Rejuvenation vs. recovery, EMBEDDED AND UBIQUITOUS COMPUTING - EUC 2005 WORKSHOPS, PROCEEDINGS, 3823, 1283-1292, 2005
  221. Software safety assessment based on a subordinated Markov chain model, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 87(5), 24-32, 2004
  222. Estimation of discrete-time software rejuvenation schedule based on the cost-effectiveness, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 87(6), 23-31, 2004
  223. A reliability growth model for modular software, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 87(5), 43-53, 2004
  224. Comparing software rejuvenation policies under different dependability measures, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E87D(8), 2078-2085, 200408
  225. Optimal lot sizing for an unreliable production system based on net present value approach, INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 92(2), 157-167, 20041128
  226. An estimation of software reliability models based on EM algorithm, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 86(6), 29-37, 2003
  227. Determination of cost-effective preventive maintenance schedule for a telecommunication software system, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 86(7), 41-50, 2003
  228. Dependability analysis of a transaction-based multi-server system with rejuvenation, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E86A(8), 2081-2090, 200308
  229. Discrete availability models to rejuvenate a telecommunication billing application, IEICE TRANSACTIONS ON COMMUNICATIONS, E86B(10), 2931-2939, 200310
  230. Fine-grained shock models to rejuvenate software systems, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E86D(10), 2165-2171, 200310
  231. A new graphical method to estimate the optimal repair-time limit with incomplete repair and discounting, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 46(7), 999-1007, 200310
  232. A structural approximation method to generate the optimal auto-sleep schedule for computer systems, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 46(7), 1103-1110, 200310
  233. The optimal repair-time limit replacement policy with imperfect repair: Lorenz transform approach, MATHEMATICAL AND COMPUTER MODELLING, 38(11-13), 1169-1176, 200312
  234. Software reliability assessment models based on cumulative Bernoulli trial processes, MATHEMATICAL AND COMPUTER MODELLING, 38(11-13), 1177-1184, 200312
  235. Phase type approximation for optimal auto-sleep scheduling, MATHEMATICAL AND COMPUTER MODELLING, 38(11-13), 1391-1398, 200312
  236. An infinite server queuing model for assessment of the software reliability, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 85(3), 43-51, 2002
  237. Cost-effective analysis of software systems with periodic rejuvenation, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E85A(12), 2923-2932, 200212
  238. A statistical estimation method of optimal software release timing applying autoregressive models, IEICE Transactions on Fundametals of Electronics= Communications and Computer Sciences, E84-A(1), 331-338, 20010401
  239. Analysis on the hypergeometric software reliability model, Supplementary Proceedings of 15th International Symposium on Software Reliability Engineering= IEEE Computer Society Press, 20010401
  240. Characterizing the idle-period distribution of a GI/G/1 queue with vacation, Proceedings of 32nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 177-182, 20010401
  241. Determination of optimal repair-cost limit on the Lorenz curve, Journal of the Operations Research Society of Japan, 44(3), 207-219, 20010401
  242. ★, Optimal periodic maintenance strategy under an intermittently used environment, IIE Transactions on Quality and Reliability Engineering, 33(12), 1037-1046, 20010401
  243. Optimal software rejuvenation policies with discounting, Proceedings 2001 Pacific Rim International Symposium on Dependable Computing, 20010401
  244. Optimal shutdown schedule for a single-user operating system under a Markovian arrival circumstance, Proceedings of 10th International Symposium on Applied Stochastic Models and Data Analysis, 801-806, 20010401
  245. Optimizing the repair-time limit replacement schedule with discounting and imperfect repair, Journal of Quality in Maintenance Engineering, 7(1), 71-84, 20010401
  246. Performance evaluation of workload-based software rejuvenation scheme, IEICE Transactions on Information and Systems, E84D(10), 1368-1375, 20011001
  247. Refined non-homogeneous Markovian models for a single server software system with rejuvenation, 145-151, 20010401
  248. The cost-effective optimal order--replacement policies, Proceedings of 10th International Symposium on Applied Stochastic Models and Data Analysis, 381-386, 20010401
  249. The Lorenz transform approach to the optimal repair-cost limit replacement policy with imperfect repair, 35(1), 21-36, 20010401
  250. Optimal 1/N backup policies for a secondary memory medium under alternative cost criteria, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 84(2), 56-64, 2001
  251. Optimal periodic maintenance strategy under an intermittently used environment, IIE TRANSACTIONS, 33(12), 1037-1046, 200112
  252. A statistical estimation method of optimal software release timing applying auto-regressive models, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E84A(1), 331-338, 200101
  253. A reliability assessment method for software products in operational phase - Proposal of an accelerated life testing model, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 84(8), 25-33, 2001
  254. The Lorenz transform approach to the optimal repair-cost limit replacement policy with imperfect repair, RAIRO-RECHERCHE OPERATIONNELLE-OPERATIONS RESEARCH, 35(1), 21-36, 2001
  255. Determination of optimal repair-cost limit on the Lorenz curve, JOURNAL OF THE OPERATIONS RESEARCH SOCIETY OF JAPAN, 44(3), 207-219, 200109
  256. Performance evaluation of workload-based software rejuvenation scheme, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E84D(10), 1368-1375, 200110
  257. Optimal control of preventive maintenance schedule and safety stocks in an unreliable manufacturing environment, INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 74(1-3), 147-155, 20011201
  258. Estimating software rejuvenation schedules in high-assurance systems, COMPUTER JOURNAL, 44(6), 473-485, 2001
  259. Optimal Policies for a Controlled Queueing System with Removable Server under a Random Vacation Circumstance, Computers and Mathematics with Applications, 39, 215-227, 20000401
  260. A graphical method to repair-cost limit replacement policies with imperfect repair, Mathematical and Computer Modelling, 31(10/12), 99-106, 20000401
  261. A new graphical method to estimate the optimal repair-time limit with incomplete repair and discounting, Proceedings of International Conference on Applied Stochastic System Modeling, 22-30, 20000401
  262. A note on planned maintenance policies with minimal repairs, Proceedings of 4th China-Japan International Symposium on Industrial Management, 321-325, 20000401
  263. A simulation study to analyze unreliable file systems with checkpointing and rollback recovery, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E83-A(5), 804-811, 20000401
  264. A structural approximation method to generate the optimal auto-sleep schedule for a computer system, Proceedings of International Conference on Applied Stochastic System Modeling, 180-187, 20000401
  265. Analysis of software cost models with rejuvenation, Proceedings of 5th IEEE International Symposium on High Assurance Systems Engineering, 25-34, 20000401
  266. Bivariate cumulative Bernoulli trial process and its application to reliability assessment, Proceedings of 6th ISSAT International Conference on Reliability and Quality in Design, 122-126, 20000401
  267. Graphical methods for determining/estimating optimal repair-limit replacement policies, International Journal of Reliability= Quality and Safety Engineering, 7(1), 43-60, 20000401
  268. Heuristic self-organization algorithms for software reliability assessment and their applications, Supplementary Proceedings of 15th International Symposium on Software Reliability Engineering= IEEE Computer Society Press, 40-51, 20000401
  269. On the first failure time of a two-unit paralell redundant system with deterioration on a lattice, Proceedings of 2nd International Conference on Mathematical Methods in Reliability= vol. 2, 1030-1033, 20000401
  270. Optimal policies for a controlled queueing system with removable server under random vacation circumstance, 39(1/2), 215-227, 20000401
  271. Performance analysis of a transaction based software system with shutdown, Proceedings of 2nd International Workshop on Software and Performance, 168-179, 20000401
  272. Software release games, Journal of Optimization Theory and Apphications, 105(2), 325-346, 20000401
  273. Statistical non-parametric algorithms to estimate the optimal software rejuvenation schedule, Proceedings of 2000 Pacific Rim International Symposium on Dependable Computing, 77-84, 20000401
  274. The age-dependent optimal warranty policy and its application to software maintenance contract, Proc. of 5th International Conference on Probabilistic Safety Assessment and Management, 2547-2552, 20000401
  275. The effective smoothing techniques to estimate the optimal software release schedule based on artificial neural network, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E83-A(5), 796-803, 20000401
  276. ★, The optimal age-dependent checkpoint strategy for a stochastic system subject to general failure mode, Journal of Mathematical Analysis and Applications, 249, 80-94, 20000401
  277. The optimal design of delivery schedule in a continuous-time (r, Q) cyclic inventory system, Proceedings of 2000 Pacific Conference on Manufacturing, 221-226, 20000401
  278. The optimal preventive maintenance policies for an economic manufacturing quantity process in Markovian environment, Proceedings of the 17th International Conference on Production Research, 20000401
  279. The optimal preventive maintenance policy for a software system with multi server station, Proceedings of 6th ISSAT International Conference on Reliability and Quality in Design, 275-279, 20000401
  280. The optimal preventive maintenance schedule for an economic manufacturing quantity process: phase type approximation method, Proceedings of 2nd International Conference on Mathematical Methods in Reliability= vol. 2, 832-835, 20000401
  281. The statistical estimation for delivery schedule of spare units, Proceedings of 6th ISSAT International Conference on Reliability and Quality in Design, 296-300, 20000401
  282. Optimal policies for a controlled queueing system with removable server under a random vacation circumstance, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 39(1-2), 215-227, 200001
  283. The optimal age-dependent checkpoint strategy for a stochastic system subject to general failure mode, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 249(1), 80-94, 20000901
  284. On the effects of checkpoint institution methods for a macroscopic database model, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 83(9), 23-33, 2000
  285. Geometrical solution methods for an optimal software release problem using artificial neural networks, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 83(8), 10-18, 2000
  286. The effective smoothing technique to estimate the optimal software release schedule based on artificial neural network, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E83A(5), 796-803, 200005
  287. A simulation study to analyze unreliable file systems with checkpointing and rollback recovery, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E83A(5), 804-811, 200005
  288. A graphical method to repair-cost limit replacement policies with imperfect repair, MATHEMATICAL AND COMPUTER MODELLING, 31(10-12), 99-106, 2000
  289. Software release games, JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 105(2), 325-346, 200005
  290. Optimal 1/N Backup Policies of a Floppy Disk under Alternative Criteria, J82-A(1), 73-80, 19990401
  291. On the Effects of Power Saving in Auto-Sleep Functions on a Computer System (]G0002[)-Queueing Models-, 40(3), 1027-1040, 19990401
  292. Optimal Onder Limit Policies for an (r, Q) Inoentory System, IMA Journal of Mathematics Applied in Business and Industry, 10(2), 127-145, 19990401
  293. Learning to Design Synergetic Computers with an Extended Symmetric Diffusion Network, Neural Computation, 11, 1475-1491, 19990401
  294. Controlled Queueing Systems with Recovery Functions, Semi-Markov Models and Applications, 349-364, 19990401
  295. A computation algorithm to generate the optimal block replacement schedule -- radial basis function neural network approach --, Proceedings of the 31st ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 43-48, 19990401
  296. A simulation study on the cost distribution under age replacement policy with discounting, Proceedings of The 2nd Asia-Pacific Conference on Industrial Engineering and Management Systems, 137-140, 19990401
  297. Optimal checkpointing and rollback strategies with media failures: statistical estimation algorithms, Proceedings of 1999 Pacific Rim International Symposium on Dependable Computing, 161-168, 19990401
  298. Optimal control of preventive maintenance schedule and safety stocks in an unreliable manufacturing environment, Proceedings of International Conference on Industrial Engineering and Production Management, 211-220, 19990401
  299. Optimal order limit policies for an (r, Q) inventory system, IMA Journal of Mathematics Applied in Business and Industry, 10(2), 127-145, 19990401
  300. Optimal software release scheduling based on artificial neural networks, IEEE Trans. of Software Engineering, 8, 167-185, 19990401
  301. Software reliability assessment models based on cumulative Bernoulli trial processes, Proceedings of the 1st Western Pacific and 3rd Australia-Japan Workshop on Stochastic Models in Engineering= Technology and Management, 101-110, 19990401
  302. The diffusion approximation method for the G/G/1 type of economic manufacturing quantity process with preventive maintenance, Proceedings of The 2nd Asia-Pacific Conference on Industrial Engineering and Management Systems, 141-144, 19990401
  303. The optimal control-limit policies for buffer systems with different recovery functions, Proceedings of the 31st ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 55-60, 19990401
  304. The optimal repair-time limit replacement policy with imperfect repair: Lorenz transform approach, Proceedings of the 1st Western Pacific and 3rd Australia-Japan Workshop on Stochastic Models in Engineering= Technology and Management, 91-100, 19990401
  305. The phase type approximation for the optimal auto-sleep scheduling, Proceedings of the 1st Western Pacific and 3rd Australia-Japan Workshop on Stochastic Models in Engineering= Technology and Management, 426-435, 19990401
  306. Spare Part Inventory Models with Stchastic Lead Times, International Journal of English Studies, 55, 257-271, 19980401
  307. An Optimal Softuare Relesse Problem under Cost Rate Criterion : Antificial Neural Network Approach, Journal of Quality in Maintenance Engineering, 4(4), 236-247, 19980401
  308. Minimal Repain Policies for an Economic Manufacturing Process, Journal of Quality in Maintenance Engineering, 4(4), 248-262, 19980401
  309. Analysis of The Time Series Data with Heteroskedastic Variance sia Neural Networks, 34(11), 1667-1674, 19980401
  310. On the Optimal Ondering Policies in Maintenance Theory-Survey and Applications, Applied Stochastic Models and Data Analysis, 14(4), 309-321, 19980401
  311. A note on determination of lead time in ordering policy, Proceedings of the 4th China-Japan International Symposium on Industrial Management, 320-324, 19980401
  312. A statistical estimation method of optimal software release timing applying autoregressive models, Proceedings of 1st Euro-Japanese Workshop on Stochastic Risk Modelling for Finance= Insurance= Production and Reliability, 233--?43, 19980401
  313. An empirical estimation method for the optimal repair-limit replacement problems with discounting, Proceedings of 1st Euro-Japanese Workshop on Stochastic Risk Modelling for Finance= Insurance= Production and Reliability, 1-9, 19980401
  314. An improvement of the nonparametric repair-limit replacement method by a cubic spline approximation, Proc. of ISCIE International Symposium on Stochastic Systems Theory and Its Application, 93-98, 19980401
  315. An optimal software release problem under cost rate criterion: artificial neural network approach, Journal of Quality in Maintenance Engineering, 4(4), 236-247, 19980401
  316. Controlled buffer systems with different recovery functions and their comparison, Proceedings of The 2nd International Symposium on Semi-Markov Models: Theory and Applications, 427-432, 19980401
  317. Determination of optimal burn-in schedule applying a neural network, Proceedings of 14th International Conference on Computer-Aided Production Engineering, 167-172, 19980401
  318. Minimal repair policies for an economic manufacturing process, Journal of Quality in Maintenance Engineering, 4(4), 248-262, 19980401
  319. ★, Nonparametric preventive maintenance optimization models under earning rate criteria, IIE Transactions on Quality and Reliability Engineering, 30(12), 1099-1108, 19980401
  320. Nonparametric preventive maintenance policy under earning rate criterion, Fault Detection= Supervision and Safety for Technical Processes 1997, 1171-1176, 19980401
  321. On the optimal ordering policies in maintenance theory -- survey and applications, Applied Stochastic Models and Data Analysis, 14(4), 309-321, 19980401
  322. Optimal design of economic manufacturing process with machine failure rate depending on production speed, VII International Symposium on Avian Endocrinology, 404-409, 19980401
  323. Spare part inventory models with stochastic lead times, International Journal of English Studies, 55, 257--271,, 19980401
  324. A stock investment expert system based on a fuzzy neural network, Proc. of ISCIE International Symposium on Stochastic Systems Theory and Its Application, 255-260, 19970401
  325. Comparisons of optimal release policies for software systems, 33(3/4), 813-816, 19970401
  326. Computational aspects of optimal checkpoint strategy in fault-tolerant database management, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E80-A(10), 2006-2015, 19970401
  327. Geometrical interpretations of repair cost limit replacement policies, International Journal of Reliability= Quality and Safety Engineering, 4(3), 309-333, 19970401
  328. Models for 1-out-of-Q systems with stochastic lead times and expedited ordering options for spares inventory, European Journal of Operational Research, 103(16), 255-272, 19970401
  329. On the network size for neuro-based stock option forecasting system, Stochastic Modelling in Innovative Manufacturing= Lecture Notes in Economics and Mathematical Systems= vol. 445, 337--34?, 19970401
  330. On the optimal ordering policies in maintenance theory -- survey and applications --, 29-38, 19970401
  331. Optimal software release policies with debugging time lag, International Journal of Reliability= Quality and Safety Engineering, 4(3), 241-255, 19970401
  332. Performance evaluation of nonparametric age replacement methods -- survey and comparison --, Stochastic Modelling in Innovative Manufacturing= Lecture Notes in Economics and Mathematical Systems= vol. 445, 165-187, 19970401
  333. Spare parts inventory control policies under cost effectiveness criterion, Proceedings of The 14th International Conference on Production Research, 1036-1039, 19970401
  334. The optimal lot sizing for unreliable economic manufacturing models, International Journal of Reliability= Quality and Safety Engineering, 4(4), 413-426, 19970401
  335. On the Effect of Systems Failures for Optimal Checkpointing Policies, 9(2), 41-50, 19960401
  336. A Statistical Approach for Maintenance Problems with Minimal Repair, 18(4), 11-14, 19960401
  337. Petri Net Analyses of Repair Limit Problem for Redundant Computer Systems, 37(12), 2457-2465, 19960401
  338. A graphical method to repair-cost limit replacement policies with imperfect repair, 112-122, 19960401
  339. An economical analysis for a hybrid data backup system, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E79-A(1), 118-125, 19960401
  340. Comparisons of optimal release policies for software systems, 493-496, 19960401
  341. Graphical/statistical approach to repair limit replacement problem, Journal of the Operations Research Society of Japan, 39(2), 230-246, 19960401
  342. Modified block replacement policies taking account of allowed minimal repairs, Proceedings of the 3rd China-Japan International Symposium on Industrial Management, 124-127, 19960401
  343. Nonparametric repair limit replacement policies with imperfect repair, European Journal of Operational Research, 96(2), 260-273, 19960401
  344. Optimal ordering policies with time dependent delay structure, Journal of Quality in Maintenance Engineering, 2(1), 50-62, 19960401
  345. Optimal planned maintenance with salvage cost for a two-unit standby redundant system, Microelectronics and Reliability, 36(10), 1581-1588, 19960401
  346. Optimal timing strategies for controlled M/G/1 queueing system via diffusion approximation approach, Proceedings of the 28th ISCIE International Symposium on Stochastic Systems Theory and Its Applications, 143-148, 19960401
  347. Software reliability prediction using neural network technique, 564-571, 19960401
  348. The optimal control of production time limit, 409-416, 19960401
  349. The optimal policy for an economic manufacturing model with stochastic machine breakdown and repair, Proceedings of the 6th IFIP TC5/WG 5.7 International Conference on Advances in Production Management Systems, 225-230, 19960401
  350. Nonparametric Approach to Power Saving Strategies for a Portable Perasonal Computer, J78-A(9), 1157-1165, 19950401
  351. Alternative growth versus security in continuous dynamic trading, European Journal of Operational Research, 84(2), 430-443, 19950401
  352. Continuous review cyclic inventory models with emergency order, Journal of the Operations Research Society of Japan, 38(2), 212-229, 19950401
  353. Optimal control of a finite dam with sample path constraint, Mathematical and Computer Modelling, 22(10/12), 45-51, 19950401
  354. Optimal production planning under diffusion demand pattern, Mathematical and Computer Modelling, 21(11), 35-46, 19950401
  355. Optimizing monitoring time in a continuous-review cyclic inventory system, IMA Journal of Mathematics Applied in Business and Industry, 6(2), 223-237, 19950401
  356. Solution procedure for a repair limit problem using TTT-transform, IMA Journal of Mathematics Applied in Business and Industry, 6(1), 101-111, 19950401
  357. A note on risk averse newsboy problem, 28(2), 181-202, 19940401
  358. Alternative optimality criteria of portfolio selection based upon threshold stopping rule, Applied Stochastic Models and Data Analysis, 10(4), 257-268, 19940401
  359. Inspection policy with failure due to inspection, Microelectronics and Reliability, 34(4), 599-602, 19940401
  360. Optimal inventory policies under product obsolescent circumstance, 29(3), 23-30, 19940401
  361. Optimal order limit policy under cost effectiveness criterion, 27(1/4), 197-200, 19940401
  362. Optimal order limit policy under cost effectiveness criterion, 710-713, 19940401
  363. Optimal ordering policies for a two-unit standby redundant system under cost effectiveness criterion, Proceedings of 1994 Pacific Conference on Manufacturing, 1047-1054, 19940401
  364. A comparative study on the stochastic EOQ models with discounting, IMA Journal of Mathematics Applied in Business and Industry, 5(2), 171-179, 19930401
  365. A note on block replacement policies with system down state, Proceedings of the Second China-Japan International Symposium on Industrial Management, 14-18, 19930401
  366. A note on portfolio optimization with path-dependent utility, Annals of Operations Research, 45(1/4), 77-90, 19930401
  367. Alternative optimality criteria of portfolio selection based upon threshold stopping rule, 286-292, 19930401
  368. Continuous time inventory control for Wiener process demand, 26(9), 11-22, 19930401
  369. Optimal control of a finite dam with a sample path constraint, 117-123, 19930401
  370. A note on optimal inventory policies taking account of time value, 26(1), 1-14, 19920401
  371. A simple portfolio optimization under threshold stopping rule, Optimization: Techniques and Applications= vol. 2, 1090-1099, 19920401
  372. An investment strategy of European stock option trading, Operations Research Proceedings 1990, 555-562, 19920401
  373. Construction of a decision support system for a combination of options, 24(1/2), 135-140, 19920401
  374. Optimal maintenance policies with lead times and repair, International Journal of Systems Sciences, 23(8), 1299-1308, 19920401
  375. Optimal trading of stock options under alternative strategy, 24(1/2), 127-134, 19920401
  376. A Note on Temporal Variation of the Amount of Option Trading, 36(2), 90-95, 19910401
  377. Optimal Control of Production Management Systems with Diffusion Demand, 4(7), 286-293, 19910401
  378. A note on optimal production planning with lognormal diffusion demand, Proceedings of the Sixth China-Japan International Symposium on Industrial Management, 566-571, 19910401
  379. A note on replacement policies for a cumulative damage model with several shock modes, Proceedings of the Sixth China-Japan International Symposium on Industrial Management, 56-60, 19910401
  380. Age replacement with Markovian opportunity process, RELIABILITY ENGINEERING & SYSTEM SAFETY, 216, 202112
  381. Parameter Estimation of Markovian Arrivals with Utilization Data, IEICE TRANSACTIONS ON COMMUNICATIONS, E105B(1), 1-10, 202201

Publications such as books

  1. 2019, Proceedings of 2019 Spring Meeting of Operations Research Society of Japan, 公益社団法人 日本オペレーションズ・リサーチ学会, 2019, 2019, Scholarly Book, Compilation, 日本語, 1883-1893
  2. 2019, Advances in Applied Mathematical Problems, River Publishers, 2019, 2019, Scholarly Book, Compilation, 英語, M. Ram and T. Dohi, 978-87-7022-110-8
  3. 2019, Systems Engineering - Reliability Analysis Using k-out-of-n Structures, CRC Press, 2019, 2019, Scholarly Book, Compilation, 英語, M. Ram and T. Dohi, 13:978-1-1384-8292-0
  4. 2018, Advanced Mathematical Techniques in Engineering Sciences, Chapter 7: Recent progress on failure time data analysiss of repairable system, CRC Press, 2018, 2018, Scholarly Book, Joint work, 129--164
  5. 2018, Mathematics Applied in Information Systems, Chapter 1: Software reliability modeling in continuous-state space, Bentham Science, 2018, 2018, Scholarly Book, Joint work, 1--33
  6. 2018, Modeling and Simulation based Analysis in Reliability Engineering, Chapter 3: Optimal periodic software rejuvenation policies in discrete time - survey and applications, CRC Press, 2018, 2018, Scholarly Book, Joint work, T. Dohi, J. Zheng and H. Okamura, 81--107
  7. 2017, Advances in Reliability and System Engineering, Connectivity-based survivability analysis with border effects for wireless ad hoc network, Springer, 2017, 2017, Scholarly Book, Cocompilation, Z. Yi, T. Dohi and H. Okamura, 53--86
  8. 2017, Mathematics Applied to Engineering, Quantitative security evaluation of an intrusion tolerant system, Elsevier, 2017, Scholarly Book, Cocompilation, H. Okamura and T. Dohi, 21--54, Quantitative security evaluation of an intrusion tolerant system
  9. 2017, Reliability Modeling with Computer and Maintenance Applications, Chapter 2: NHPP-based software reliability assessment using wavelets, World Scientific, 2017, 2017, Scholarly Book, Cocompilation, X. Xiao and T. Dohi, 23--44, Chapter 2: NHPP-based software reliability assessment using wavelets
  10. 2017, Reliability Modeling with Computer and Maintenance Applications, Chapter 5: Confidence intervals in optimal checkpoint placement, World Scientific, 2017, 2017, Scholarly Book, Cocompilation, S. Tokumoto, T. Dohi, H. Okamura and W. Y. Yun, 79--99, Chapter 5: Confidence intervals in optimal checkpoint placement
  11. 2016, Applied Computing & Information Technology, Studies in Computational Intelligence, Springer International Publishing, 2016, Scholarly Book, Cocompilation, M. Begum and T. Dohi, 43--58, Prediction interval of cumulative number of software faults using multilayer perceptron
  12. 2016, Principles of Performance and Reliability Modeling and Evaluation: Essays in Honor of Kishor Trivedi on his 70th Birthday, Springer, 2016, Scholarly Book, Cocompilation, H. Okamura and T. Dohi, 49--75, Fitting phase-type distributions and Markovian arrival processes: algorithms and tools
  13. 2016, Foundation of Software Engineering XXIII, Kindai Kagakushiyaa, 2016, Scholarly Book, Cocompilation, H. Okamura, S. Takakura and T. Dohi, 43--52
  14. 2013, Stochastic Reliability and Maintenance Modeling - Essays in Honor of Professor Shunji Osaki on his 70th Birthday, Springer, 2013, Scholarly Book, Cocompilation, English
  15. 2001, The total time on test processes and their application to a maintenance problem, System and Bayesian Reliability , World Scientific= Singapore, 2001, Cocompilation
  16. 2001, Chapter 2: Computation algorithms of the cost-effective EMQ with PM, Integrated Models in Production Planning, Inventory, Quality, and Maintenance , Kluwer Academic Publishers, 2001, Cocompilation
  17. 2000, Chapter 7: Basic preventive maintenance policies and their variations, Maintenance, Modeling and Optimization: the State of the Art , Kluwer Academic Publishers, 2000, Cocompilation
  18. 1999, The Optimal Repain-Time Limit Replacement Policy with Imperfect Repair : Lorenz Transform Approach , Proceedings of the First Western Pacific and Third Australia-Japan Workshop on Stochastic Models in Engineering= Technology and Management= The University of Queensland, 1999
  19. 1999, The Phase Type Approxination for the Optimal Auto-Sleep Scheduling , Proceedings of the First Western Pacific and Third Australia-Japan Workshop on Stochastic Models in Engineering= Technology and Management= The University of Queensland, 1999
  20. 1999, Chapter 22: Controlled queueing systems with recovery functions, Semi-Markov Models and Applications , Kluwer Academic Publishers, 1999, Cocompilation
  21. 1998, Nonparametric Preventive Maintenance Policy under Earning Rate Criterion「(共著)」 , Fault Detection. Supervision and Safety for Technical Processes 1997(SAFEPROCESS’97). pp. 1171-1176= edited by R. J. Pat-ton and J. Chen. Pergamon Press. Oxford., 1998
  22. 1998, A Note or Determination of Lead Time in Ondering Policy , Proceedings of the Fourth China-Japn International Symposium on Industrial Management= International Academic Publishers, 1998
  23. 1998, Optimal Design of Economic Manufacturing Prosess with Machine Failure Rate Depending on Production Speed , Proceedings the International Symposium on Manufacturing Strategy’ 98= Waseda University, 1998
  24. 1997, Performance Evaluation of Nonparametric Age Replacement Method -Survey and Comparison- 「(共著)」 , Stochastic Modelling in Innovative Manufacturing= Lecture Notes in Economics and Mathematial Systems= Springer, 1997
  25. 1997, On the Network Size for Neuro-based Stock Option Forecasting System「(共著)」 , Stochastic Modelling in Innovative Manufacturing= Lecture Notes in Economics and Mathematial Systems= Springer, 1997
  26. 1996, A Graphical Method to Repair-cost Limit Replacement Policies with Imperfect Repair「(共著)」 , Stochastic Models in Engineering= Technology & Management= The University of Queensland, 1996
  27. 1996, Software Reliability Prediction Using Neural Network Technique「(共著)」 , Stochastic Models in Engineering= Technology & Management= The University of Queensland, 1996
  28. 1996, Modified Block Replacement Policies Taking Account of Allowed Minimal Repairs「(共著)」 , Proceedings of the Third China-Japan International Symposium on Industrial Management= International Academic Publishers, 1996
  29. 1993, Optimal Control of a Finite Dam with a Sample Path Constraint 「(共著)」 , Stochastic Models in Engineering= Technology & Management World Scientific, 1993
  30. 1993, Alternative Optimality Criteria of Portfolio Selection Based upon Threshold Stopping Rule 「(共著)」 , Stochastic Models in Engineering= Technology & Management World Scientific, 1993
  31. 1993, A Note on Block Replacement Policies with System Down State 「(共著)」 , Proceedings of the Second China-Japan International Symposium on Industrial Management International Academic Publishers, 1993
  32. 1992, An Investment Strategy of European Stock Option Trading「(共著)」 , Operations Research Proceedings 1990 Springer, 1992
  33. 1992, A Simple Portfolio Optimization under Threshold Stopping Rule「(共著)」 , Optimization : Techniques and Applications= Vol. 2 World Scientific, 1992
  34. 1991, A Note on Replacement Policies for a Comulative Damage Model with Several Shock Modes(共著) , Proceedings of the First China-Japan International Symposium on Industrial Management International Academic Publishers, 1991
  35. 1991, A Note on Optimal Production Planning with Log-normal Diffusion Demand「(共著)」 , Proceedings of the First China-Japan International Symposium on Industrial Management International Academic Publishers, 1991

Invited Lecture, Oral Presentation, Poster Presentation

  1. Software bug prediction via artificial neural networks: A tutorial, T. Dohi, Webinar at University of Massachusetts Dartmouth, 2021/06/15, With Invitation, English
  2. Optimal group replacement policies for a parallel system with non-identical components, T. Dohi, Research Seminar in Department of Industrial Engineering, Pusan National University, 2021/05/14, With Invitation, English
  3. Stochastic processes and their statistical inference in software reliability modeling, T. Dohi, International Webinar Series on Applications of Stochastic Models and Queueing Theory in India, 2021/10/30, With Invitation, English
  4. Bivariate cumulative binomial trial process and its application, T. Dohi, The 5th International Conference on Mathematical Techniqques in Engineering Applications, 2021/12/03, With Invitation, English
  5. Optimal design for parallel systems with independent Component lifetimes, T. Dohi, The 3rd International Conference on Frontiers of Science and Technology-2021, 2021/08/13, With Invitation, English
  6. Towards empirical software reliability engineering, Tadashi Dohi, The 5th International Conference on Advanced Science and Technology (AST 2013), 2013, With Invitation, English, Yeosoo, Korea
  7. Recent advances on software reliability modeling, Tadashi Dohi, Seminar on Software Reliability in 2013: Theory and Practice, 2013, With Invitation, English, IEEE Reliability Society French Chapter, IEEE Reliability Society, Paris, France
  8. Recent advancement of software reliability engineering, Tadashi Dohi, The 17th International Conference on Industrial Engineering Theory, Applications and Practicee (IJIE 2013), 2013, With Invitation, English, Busan, Korea
  9. Nonparametric software reliability modeling and prediction, Tadashi Dohi, The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Enggineering (QR2MSE 2014), 2014/07, With Invitation, English, Dalian, China
  10. Trend renewal processes: definition, estimation and application, Tadashi Dohi, Workshop on Quality, Reliability, Maintenance, and Safety Engineering, 2015/04, With Invitation, English, University of Science and Technology Beijing, Beijing, China
  11. Optimal power-aware design in a cluster system: Markov decision process approach, Tadashi Dohi, China-Japan Object Social Modeling Seminar, 2015/08, With Invitation, English, The 2015 Smart World Congress, Beijing, China
  12. Survivability quantification of wireless ad hoc network taking account of border effects, Tadashi Dohi, The International Workshop on Big Data for Petroleum Engineering, 2015/08, With Invitation, English, China University of Petroleum, Qingdao, China
  13. On the role of regression-based approach in software reliability engineering, Tadashi Dohi, The 2nd International Conference on Mathematical Techniques in Engineering Applications (ICMTEA 2016), 2016, With Invitation, English
  14. When to reboot server systems - summary of software aging and rejuvenation -, Tadashi Dohi, The 15th International Workshop on Assurance in Distributed Systems and Networks (ADSN 2016), 2016, With Invitation, English
  15. Prognostics and health management in software systems engineering, Tadashi Dohi, The IEEE 9th International Workshop on Software Aging and Rejuvenation (WoSAR 2017), 2017, With Invitation, English, published
  16. Recent advances on neural computing in software reliability engineering, Tadashi Dohi, The International Conference on Soft Computing and Mathematical Modelling (ICSRS 2017), 2017, With Invitation, English, published
  17. Dynamic power management in cluster computing, Tadashi Dohi, Research Seminar in School of Management Science, Beijing Institute of Technology, 2016, With Invitation, English
  18. The state-of-art in software reliability, Tadashi Dohi, Research Seminar in Department of Information Security, Beijing Jiaotong University, 2017, With Invitation, English, published
  19. Opportunity-based age replacement policies: modeling and statistical inference, Tadashi Dohi, Research Seminar in Department of Industrial Engineering, Seoul National University, 2017, With Invitation, English
  20. Trend-renewal processes and their application to reliability problems, Tadashi Dohi, Research Seminar in Nanjing University of Aeronautics and Astronautics, 2017, With Invitation, English, published
  21. Trend-renewal processes and their application to reliability problems, Tadashi Dohi, Research Seminar in Naning Tech University, 2017, With Invitation, Japanese, published
  22. Aging and rejuvenation of software, Tadashi Dohi, Research Seminar in Nanjing Tech University, 2018, With Invitation, Japanese
  23. Prognostics and health management in software systems engineering, Tadashi Dohi, Research Seminar in University of Electronic Science and Technology of China, 2018, With Invitation, English
  24. A note on estimation of queueing models with utilization data, 2018/09/06, Without Invitation, Japanese, preprint
  25. How do software metrics affect test case prioritization?, T. Dohi, M. Ozawa, H. Okamura, The 42nd Annual International Computer Software and Applications Conference (COMPSAC 2018), 2018/07/23, Without Invitation, English, preprint
  26. A pull-type security patch management of an intrusion tolerant system under a periodic vulnerability checking strategy, J. Zheng, H. Okamura and T. Dohi, The 42nd Annual International Computer Software and Applications Conference (COMPSAC 2018), 2018/07/23, Without Invitation, English
  27. A note on availability importance measures of components in smart grid, J. Zheng, T. Pang, H. Okamura and T. Dohi, 2018 Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2018) & 2018 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2018), 2018/08/21, Without Invitation, English, preprint
  28. Optimal security patch application timing for an intrusion tolerant system, J. Zheng, H. Okamura, and T. Dohi, 2018 Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2018) & 2018 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2018), 2018/08/21, Without Invitation, English, preprint
  29. Parametric uncertainty propagation through dependability models, K. S. Trivedi, H. Okamura, T. Dohi, The 8th Latin-America Symposium on Dependable Computing (LADC 2018), 2018/10/08, With Invitation, English, preprint

Awards

  1. 2005, IEICE Engineering Sciences Society Achievement Award, IEICE Engineering Sciences Society
  2. 2005, ICNCRESE 2005 Best paper award, International Conference on Reliability and Safety Engineering (ICNCRESE 2005)
  3. 2010, APARM 2010 Best paper award, he 4th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2010)
  4. 2012, SERE-2012 Best paper award, The 6th IEEE International Conference on Software Security and Reliability (SERE-2012)
  5. 2014, QR2MSE 2014 Best paper award, The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2014)
  6. 2017, JORS Fellow Award, Operations Research Society of Japan
  7. 2018/06/16, 2017 IEEE Reliability Society Japan Joint Chapter Best Paper Award, IEEE Reliability Society Japan Joint Chapter

Social Activities

History as Committee Members

  1. Vice Chair of Reliability Research Interest Group of IEICE, 2019/05, 2012/04, IEICE
  2. President of REAJ, 2018/05, 2020/04, REAJ
  3. Executive Committee Member of ORSJ, 2018/04, 2020/03, ORSJ
  4. Vice President of REAJ, 2016/05, 2018/04, REAJ
  5. Chairman of Chugoku-Shikoku Branch of ORSJ, 2016/04, 2020/03, Chugoku-Shikoku Branch of ORSJ

Organizing Academic Conferences, etc.

  1. The 2nd Japan-Korea Research Seminar in OR & IE, General Chair, 2018/06, 2018/06
  2. COMPSAC Symposia on Security, Privacy & Trust in Computing (SEPT), The 42nd Annual IEEE International Computers, Software, and Applications Conference (COMPSAC 2018), General Chair, 2018/07, 2018/07
  3. The 30th RAMP Symposium 2018, General Chair, 2018/10, 2018/10
  4. The 10th International Workshop on Software Aging and Rejuvenation (WoSAR 2018) in conjunction with The 29th International Symposium on Software Reliability Engineering (ISSRE'18), Honorary General Chair, 2018/10, 2018/10
  5. The 4th International Symposium on System and Software Reliability (ISSSR 2018), PC Chair, 2018/06, 2018/06
  6. The 16th IEEE International Conference on Dependable, Autonomic and Secure Computing (DASC 2018), Steering Committee Member, 2018/08, 2018/08
  7. The 10th International Conference on Advances in System Testing and Validation Lifecycle (VALID 2018), Steering Committee Member, 2018/10, 2018/10
  8. The 29th International Symposium on Software Reliability Engineering (ISSRE 2018), Steering Committee Member, 2018/10, 2018/10