土肥 正Tadashi Dohi

Last Updated :2024/05/08

所属・職名
大学院先進理工系科学研究科 教授
メールアドレス
dohihiroshima-u.ac.jp

基本情報

学位

  • 博士(工学) (広島大学)
  • 工学修士 (広島大学)

研究分野

  • 複合領域 / 社会・安全システム科学 / 社会システム工学・安全システム

研究キーワード

  • 高信頼化計算
  • ソフトウェア信頼性
  • 性能評価
  • 信頼性解析
  • オペレーションズ・リサーチ
  • 保全モデル
  • 確率モデル

教育活動

授業担当

  1. 2024年, 学部専門, 4ターム, 確率論基礎
  2. 2024年, 学部専門, 4ターム, 確率モデリング
  3. 2024年, 学部専門, 3ターム, 実用英語II
  4. 2024年, 学部専門, 3ターム, データ科学とマネジメント
  5. 2024年, 学部専門, 1ターム, インフォマティクスセミナーI
  6. 2024年, 学部専門, 2ターム, インフォマティクスセミナーII
  7. 2024年, 学部専門, セメスター(後期), 卒業論文
  8. 2024年, 修士課程・博士課程前期, 1ターム, 情報科学特別演習A
  9. 2024年, 修士課程・博士課程前期, 2ターム, 情報科学特別演習A
  10. 2024年, 修士課程・博士課程前期, 3ターム, 情報科学特別演習B
  11. 2024年, 修士課程・博士課程前期, 4ターム, 情報科学特別演習B
  12. 2024年, 修士課程・博士課程前期, 年度, 情報科学特別研究
  13. 2024年, 修士課程・博士課程前期, 2ターム, Dependable Computing
  14. 2024年, 博士課程・博士課程後期, 年度, 情報科学特別研究

研究活動

学術論文(★は代表的な論文)

  1. Investigating trend/cyclic/clustering decomposition in software fault detection, Proceedings of the IEEE International Workshop on Fault Prediction, Prevention, Detection, and Reliability Enhancement, pp. 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, pp. 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, pp. 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, pp. 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, pp. 178-185, 20210901
  7. Software reliability prediction through encoder-decoder recurrent neural networks, Proceedings of The Reliability and Maintenance Engineering Summit 2021, pp. 138-145, 20210901
  8. Evaluating the sensitivity of optimal age replacement policies, Proceedings of The Reliability and Maintenance Engineering Summit 2021, pp. 106-113, 20210901
  9. An NHPP-based software reliability model with local polynomial debug rate, Proceedings of The Reliability and Maintenance Engineering Summit 2021, pp. 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, pp. 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, pp. 107-111, 2021
  13. パラメータ不確実性を考慮した連続時間マルコフ連鎖モデルによるシステム性能評価, オペレーションズ・リサーチ, 66巻, 9号, pp. 607-613, 20010901
  14. Variance-based sensitivity analysis for Markov models using moment approximation, International Journal of Performability Engineering, 18巻, 5号, pp. 329-337, 2022
  15. Hierarchical Bayesian parameter estimation of queueing systems using utilization data, International Journal of Performability Engineering, 18巻, 5号, pp. 307-316, 2022
  16. A Comprehensive Analysis of Proportional Intensity-Based Software Reliability Models with Covariates, ELECTRONICS, 11巻, 15号, 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巻, 202209
  18. Software Reliability Prediction through Encoder-Decoder Recurrent Neural Networks, INTERNATIONAL JOURNAL OF MATHEMATICAL ENGINEERING AND MANAGEMENT SCIENCES, 7巻, 3号, pp. 325-340, 202206
  19. NASH EQUILIBRIUM STRATEGIES REVISITED IN SOFTWARE RELEASE GAMES, PROBABILITY IN THE ENGINEERING AND INFORMATIONAL SCIENCES, 36巻, 1号, pp. 105-125, 202201
  20. Automated Software Test Data Generation With Generative Adversarial Networks, IEEE ACCESS, 10巻, pp. 20690-20700, 2022
  21. Availability importance measures of components in smart electric power grid systems, RELIABILITY ENGINEERING & SYSTEM SAFETY, 205巻, 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巻, 1号, pp. 3-14, 202102
  23. Availability Analysis of Software Systems with Rejuvenation and Checkpointing, MATHEMATICS, 9巻, 8号, 202104
  24. Application of EM Algorithm to NHPP-Based Software Reliability Assessment with Generalized Failure Count Data, MATHEMATICS, 9巻, 9号, 202105
  25. An efficient algorithm for computation of information matrix in phase-type fitting, INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS, 22巻, 3号, pp. 193-199, 2021
  26. Quantitative Security Evaluation of Intrusion Tolerant Systems With Markovian Arrivals, IEEE TRANSACTIONS ON RELIABILITY, 70巻, 2号, pp. 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), pp. 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), pp. 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), pp. 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), pp. 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巻, 2号, 202004
  33. A transient interval reliability analysis for software rejuvenation models with phase expansion, SOFTWARE QUALITY JOURNAL, 28巻, 1号, pp. 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巻, 15号, pp. 3712-3729, 20200802
  35. Data-driven software reliability evaluation under incomplete knowledge on fault count distribution, QUALITY ENGINEERING, 32巻, 3号, pp. 421-433, 20200702
  36. Optimal Rejuvenation Policies for Non-Markovian Availability Models with Aperiodic Checkpointing, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E103D巻, 10号, pp. 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巻, 11号, pp. 1252-1259, 202011
  38. Statistical software fault management based on bootstrap confidence intervals, INTERNATIONAL JOURNAL OF QUALITY & RELIABILITY MANAGEMENT, 37巻, 6-7号, pp. 905-923, 20200601
  39. Parameter Estimation of M-t/M/1/K Queueing Systems With Utilization Data, IEEE ACCESS, 7巻, pp. 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巻, 1号, pp. 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), pp. 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), pp. 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), pp. 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), pp. 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), pp. 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巻, 2号, pp. 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巻, 2号, pp. 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巻, 2号, pp. 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巻, 1号, pp. 22-36, 2018
  50. Component Importance Analysis of Mobile Cloud Computing Systemin the Presence of Common-Cause Failures, IEEE ACCESS, 6巻, pp. 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), pp. 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), pp. 630-635, 2018
  53. AI 技術を用いたソフトウェアシステムの信頼性/安全性分析支援, 日本信頼性学会誌, 40巻, 2号, pp. 72-80, 2018
  54. 仮想型耐侵入システムの確率モデルによる性能評価, オペレーションズ・リサーチ, 63巻, 8号, pp. 4-11, 2018
  55. バグ修正時間を考慮したソフトウェア最適リリース問題についての一考察, ソフトウェアシンポジウム '18 論文集, 2018
  56. Optimizing Testing-Resource Allocation Using Architecture-Based Software Reliability Model, JOURNAL OF OPTIMIZATION, 2018
  57. Optimal periodic software rejuvenation policies based on interval reliability criteria, RELIABILITY ENGINEERING & SYSTEM SAFETY, 180巻, pp. 463-475, 201812
  58. Optimal software testing-resource allocation with operational profile: computational aspects, Life Cycle Reliability and Safety Engineering, 7巻, 4号, pp. 269-283, 2018
  59. 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巻, pp. 75-79, 2018
  60. 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巻, pp. 855-859, 2018
  61. Parametric uncertainty propagation through dependability models, Proceedings of The 8th Latin-America Symposium on Dependable Computing (LADC 2018), pp. 10-18, 2018
  62. Software test-run reliability modeling with non-homogeneous binomial processes, Proceedings of The 23rd IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2018), pp. 145-154, 2018
  63. ★, Dynamic Power Management With Optimal Time-Out Policies, IEEE SYSTEMS JOURNAL, 11巻, 2号, pp. 962-972, 201706
  64. A neuro-based ssoftware fault prediction with Box-Cox power transformation, Journal of Software Engineering and Applications, 10巻, pp. 288--309, 2017
  65. 定性的信頼性/安全性解析支援ツールの開発, SEC ジャーナル, 13巻, 2号, pp. 28-35, 2017
  66. An adaptive cost-based software rejuvenation scheme with nonparametric predictive inference approach, Journal of the Operations Research Society of Japan, 60巻, 4号, pp. 461-478, 2017
  67. 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
  68. Software aging detection using continuous-time hidden Markov model, Proceedings of The 36th International Symposium on Reliable Distributed Systems (SRDS 2017), pp. 114-123, 2017
  69. A generalized bivariate modeling framework of fault detection and correction processes, Proceedings of The 26th International Symposium on Software Reliability Engineering (ISSRE 2017), pp. 35-45, 2017
  70. Software reliability modeling and analysis via kernel-based approach, Proceedings of The 22nd International Conference on Engineering of Complex Computer Systems (ICECCS 2017), pp. 154-157, 2017
  71. 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), pp. 486-494, 2017
  72. ★, A Comprehensive Evaluation of Software Rejuvenation Policies for Transaction Systems With Markovian Arrivals, IEEE TRANSACTIONS ON RELIABILITY, 66巻, 4号, pp. 1157-1177, 201712
  73. Moment-based approach for some age-based replacement problems, JOURNAL OF INDUSTRIAL AND PRODUCTION ENGINEERING, 34巻, 8号, pp. 558-567, 2017
  74. Optimal planning for open source software updates, PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART O-JOURNAL OF RISK AND RELIABILITY, 230巻, 1号, pp. 44-53, 201602
  75. 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巻, 1号, pp. 54-66, 201602
  76. Toward high assurance software systems with adaptive fault management, SOFTWARE QUALITY JOURNAL, 24巻, 1号, pp. 65-85, 201603
  77. Predicting software reliability via completely monotone nonparametric estimator with grouped data, JOURNAL OF SYSTEMS AND SOFTWARE, 117巻, pp. 296-306, 201607
  78. Phase-type software reliability model: parameter estimation algorithms with grouped data, ANNALS OF OPERATIONS RESEARCH, 244巻, 1号, pp. 177-208, 201609
  79. PH fitting algorithm and its application to reliability engineering, Journal of the Operations Research Society of Japan, 59巻, 1号, pp. 72-109, 2016
  80. Optimal software release decision based on nonparametric inference approach, Journal of the Japan Industrial Management Association, 66巻, pp. 396-405, 2016
  81. Analysis of optimal restart policies for software systems, Journal of the Japan Industrial Management Association, 66巻, pp. 416-425, 2016
  82. Estimating prediction interval of cumulative number of software faults using back propagation algorithm, International Journal of Computer and Information Science, 17巻, 2号, pp. 25-34, 2016
  83. Dynamic software availability model with rejuvenation, Journal of the Operations Research Society of Japan, 59巻, 4号, pp. 270-290, 2016
  84. Another look at nonparametric estimation for trend renewal processes, Journal of the Operations Research Society of Japan,, 59巻, 4号, pp. 312-333, 2016
  85. Mean time to security failure of VM-based intrusion tolerant systems, Proceedings of 2016 IEEE 36th International Conference on Distributed Systems Workshops, 2016
  86. 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), pp. 17-24, 2016
  87. Failure-correlated opportunity-based age replacement policies, Proceedings of The 7th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2016), pp. 73-80, 2016
  88. 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), pp. 415-422, 2016
  89. 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), pp. 469-476, 2016
  90. 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), pp. 613-620, 2016
  91. A NPI-based adaptive software rejuvenation schedule under random censoring, Proceedings of 2016 IEEE 27th International Symposium on Software Reliability Engineering Workshops, pp. 91-97, 2016
  92. A phase expansion approach for transient analysis of software rejuvenation model, Proceedings of 2016 IEEE 27th International Symposium on Software Reliability Engineering Workshops, pp. 98-103, 2016
  93. Performance evaluation of VM-based intrusion tolerant systems with Poisson arrivals, Proceedings of The 4th International Symposium on Computing and Networking (CANDAR'16), pp. 181-187, 2016
  94. マルコフ再生確率ペトリネットによる信頼性評価事例, 日本信頼性学会誌, 38巻, 6号, pp. 340-349, 2016
  95. Availability importance measures for virtualized system with live migration, Applied Mathematics, 6巻, pp. 359-372, 2015
  96. M-SRAT: Metrics-based software reliability assessment tool, International Journal of Performability Engineering, 11巻, 4号, pp. 369-380, 2015
  97. Stochastic marksmanship contest games with random termination -- survey and applications, Journal of the Operations Research Society of Japan, 58巻, 3号, pp. 223-246, 2015
  98. Software reliability assessment via non-parametric maximum likelihood estimation, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A巻, 10号, pp. 2042-2050, 2015
  99. Quantifying resiliency of virtualized system with software rejuvenation, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A巻, 10号, pp. 2051-2059, 2015
  100. Software reliability modeling based on Burr XII distributions, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (A), E98-A巻, 10号, pp. 2091-2095, 2015
  101. Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processes, Telecommunication Systems Journal, 60巻, pp. 471-484, 2015
  102. 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), pp. 41-48, 2015
  103. 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), pp. 49-55, 2015
  104. Interval estimation of optimal software rejuvenation policy, Proceedings of the 9th International Conference on Mathematical Methods in Reliability, --Theory, Methods and Applications -- (MMR-2015), pp. 1085-1092, 2015
  105. 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), pp. 268-273, 2015
  106. 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), pp. 8-13, 2015
  107. 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), pp. 75-84, 2015
  108. Fine-grained software reliability estimation using software testing inputs, Proceedings of The 2015 IEEE International Conference on Software Quality, Reliability and Security (QRS 2015), pp. 85-92, 2015
  109. 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), pp. 476-483, 2015
  110. 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), pp. 527-532, 2015
  111. mapfit: An R-based tool for PH/MAP parameter estimation, The 14th International Conference on Quantitative Evaluation of Systems (QEST2015), LNCS9295巻, pp. 105-112, 2015
  112. Towards comprehensive software reliability evaluation in open source software, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2015), pp. 121-129, 2015
  113. 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), pp. 149-158, 2015
  114. 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), pp. 301-310, 2015
  115. 報酬構造を考慮したテストケース生成と信頼性評価の効率性, ソフトウェアシンポジウム '15 論文集, 2015
  116. ユーザ視点に基づいたソフトウェアアップデート計画に関する一考察, ソフトウェアシンポジウム '15 論文集, 2015
  117. Survivability Analysis of VM-Based Intrusion Tolerant Systems, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E98D巻, 12号, pp. 2082-2090, 201512
  118. Toward Highly Dependable Power-Aware Mobile Ad Hoc Network-Survivability Evaluation Framework, IEEE ACCESS, 3巻, pp. 2665-2676, 2015
  119. A Markov Decision Process Approach to Dynamic Power Management in a Cluster System, IEEE ACCESS, 3巻, pp. 3039-3047, 2015
  120. 次世代ソフトウェア信頼性評価技術の開発に向けて, SEC ジャーナル, 10巻, 10号, pp. 28-35, 2015
  121. Variational Bayes for Phase-Type Distribution, COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 43巻, 8号, pp. 2031-2044, 201409
  122. Transient Analysis of Software Rejuvenation Policies in Virtualized System: Phase-Type Expansion Approach, QUALITY TECHNOLOGY AND QUANTITATIVE MANAGEMENT, 11巻, 3号, pp. 335-351, 201409
  123. Interval Estimation Method for Decision Making in Wavelet-Based Software Reliability Assessment, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E97D巻, 5号, pp. 1058-1068, 201405
  124. Performance evaluation of snapshot isolation in distributed database system under failure-prone environment, JOURNAL OF SUPERCOMPUTING, 70巻, 3号, pp. 1156-1179, 201412
  125. UNCERTAINTY ANALYSIS FOR A PERIODIC REPLACEMENT PROBLEM WITH MINIMAL REPAIR: PARAMETRIC BOOTSTRAPPING, INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE, 21巻, 6号, pp. 337-347, 201406
  126. 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巻, 1号, pp. 80-97, 201404
  127. 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巻, 1号, pp. 98-115, 201404
  128. Bootstrap confidence interval of optimal age replacement policy, International Journal of Reliability, Quality and Safety Engineering, 21巻, 4号, pp. 98-115, 201404
  129. Exponential-like software reliability models based on binomial process, International Journal of Reliability and Quality Performance, 6巻, 2号, pp. 79-87, 201402
  130. 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), pp. 97-104, 201401
  131. 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
  132. 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
  133. Burr XII distribution-based software reliability modeling, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), pp. 176-183, 201408
  134. Optimized patch applying schedule within multiplex software architecture, Proceedings of The 6th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2014), pp. 311-318, 201408
  135. 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), pp. 365-372, 201408
  136. 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), pp. 373-380, 201408
  137. 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), pp. 405-412, 201408
  138. 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), pp. 413-420, 201408
  139. 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), pp. 213-222, 201412
  140. Coarse-grained parallel uniformization for continuous-time Markov chains, Proceedings of The 20th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2014), pp. 116-124, 201412
  141. ソフトウェアエージングとは?, 日本信頼性学会誌, 36巻, 1号, pp. 2-9, 201401
  142. ソフトウェア若化モデルとその動向, 日本信頼性学会誌, 36巻, 1号, pp. 10-15, 201401
  143. 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, pp. 3-16, 201405
  144. 確率過程 (I) マルコフ過程と信頼性, 新版 信頼性ハンドブック, pp. 482-485, 201407
  145. 確率過程 (II) 再生過程, 新版 信頼性ハンドブック, pp. 487-489, 201407
  146. 確率過程 (III) セミマルコフ過程, 新版 信頼性ハンドブック, pp. 489-491, 201407
  147. 耐侵入システム, 新版 信頼性ハンドブック, pp. 667-671, 201407
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  154. Improvement of expectationmaximization algorithm for phase-type distributions with grouped and truncated data, APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, 29巻, 2号, pp. 141-156, 2013
  155. Software reliability growth models with normal failure time distributions, RELIABILITY ENGINEERING & SYSTEM SAFETY, 116巻, pp. 135-141, 201308
  156. Optimal Trigger Time of Software Rejuvenation under Probabilistic Opportunities, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E96D巻, 9号, pp. 1933-1940, 201309
  157. Application of deterministic annealing EM algorithm to MAP/PH parameter estimation, TELECOMMUNICATION SYSTEMS, 54巻, 1号, pp. 79-90, 201309
  158. A measurement-based approach for estimating error rate of a web server system, International Journal of Reliability and Safety, 17巻, 1号, pp. 1-16, 2013
  159. 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), pp. 1-7, 2013
  160. A software cost model with reliability constraint under two operational scenarios, Advanced Science and Technology Letters, 19巻, pp. 236-239, 2013
  161. A software cost model with reliability constraint under two operational scenarios, International Journal of Software Engineering and Its Applications, 7巻, 3号, pp. 427-438, 2013
  162. A study on applying extreme value distribution to NHPP-based SRM, Information, 162巻, 1(B)号, pp. 575-580, 2013
  163. Aperiodic checkpoint placement algorithms -- survey and comparison --, Journal of Software Engineering and Applications, 6巻, 4A号, pp. 41-53, 2013
  164. 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), pp. 136-142, 2013
  165. Confidence interval of optimal software-testing resource-allocation policy, Proceedings of The 17th International Conference on Industrial Engineering Theory, Applications and Practice (IJIE 2013), pp. 129-135, 2013
  166. Estimating response time distribution of server application in software aging phenomenon, Proceedings of IEEE 5th International Workshop on Software Aging and Rejuvenation (WoSAR-2013), pp. 4, 2013
  167. 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), pp. 219-224, 2013
  168. 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), pp. 328-337, 2013
  169. Generalized logit-based software reliability modeling with metrics data, Proceedings of The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013), pp. 246-255, 2013
  170. Modeling and analysis of multi-version concurrent control, Proceedings of The 37th Annual International Computer Software and Applications Conference (COMPSAC 2013), pp. 53-58, 2013
  171. NHPP-based software reliability model with mixed gamma distribution, Advanced Science and Technology Letters, 19巻, pp. 240-243, 2013
  172. On the role of Weibull-type distributions in NHPP-based software reliability modeling, International Journal of Performability Engineering, 9巻, 2号, pp. 123-132, 2013
  173. Quantifying software test process and product reliability simultaneously, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2013), pp. 108-117, 2013
  174. Quantitative security evaluation for software system from vulnerability database, Journal of Software Engineering and Applications, 6巻, 4A号, pp. 15-23, 2013
  175. Semi-parametric approach for software reliability evaluation using mixed gamma distributions, International Journal of Software Engineering and Its Applications, 7巻, 4号, pp. 401-414, 2013
  176. 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), pp. 229-232, 2013
  177. 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), pp. 3-12, 2013
  178. SRATS: Software reliability assessment tool on spreadsheet, Proceedings of The 24th International Symposium on Software Reliability Engineering (ISSRE 2013), pp. 100-117, 2013
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  180. 消費電力制約を伴う実時間組込みシステムの信頼性設計, 日本信頼性学会誌, 35巻, 1号, pp. 24-30, 2013
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  187. Exponential Regression-Based Software Reliability Model and Its Computational Aspect, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E95A巻, 9号, pp. 1461-1468, 201209
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  194. A Variational Bayesian Approach for Estimating Parameters of a Mixture of Erlang Distribution, COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 39巻, 13号, pp. 2333-2350, 2010
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  201. Gompertz software reliability model: Estimation algorithm and empirical validation, JOURNAL OF SYSTEMS AND SOFTWARE, 82巻, 3号, pp. 535-543, 200903
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  210. DISCRETE REPAIR-COST LIMIT REPLACEMENT POLICIES WITH/WITHOUT IMPERFECT REPAIR, ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH, 25巻, 6号, pp. 735-751, 20081201
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  218. Metrics-based software reliability models using non-homogeneous Poisson processes, Proceedings of The 17th International Symposium on Software Reliability Engineering (ISSRE 2006), pp. 52-61, 20061101
  219. Discrete-time cost analysis for a telecommunication billing application with rejuvenation, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 51巻, 2号, pp. 335-344, 200601
  220. Statistical estimation algorithms for repairs-time limit replacement scheduling under earning rate criteria, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 51巻, 2号, pp. 345-356, 200601
  221. Distribution-free checkpoint placement algorithms based on min-max principle, IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 3巻, 2号, pp. 130-140, 2006
  222. Optimal inspection schedule in an imperfect EMQ model with free repair warranty policy, JOURNAL OF THE OPERATIONS RESEARCH SOCIETY OF JAPAN, 49巻, 3号, pp. 222-237, 200609
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  226. Determining the optimal software warranty period under various operational circumstances, International Journal of Quality and Reliability Management, 22巻, 7号, pp. 715-730, 20050701
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  229. Optimal design of unreliable production-inventory systems with variable production rate, EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 162巻, 2号, pp. 372-386, 20050416
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  234. Performance evaluation of power-aware communication network devices, EMBEDDED AND UBIQUITOUS COMPUTING - EUC 2005, 3824巻, pp. 245-254, 2005
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  237. Estimation of discrete-time software rejuvenation schedule based on the cost-effectiveness, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 87巻, 6号, pp. 23-31, 2004
  238. A reliability growth model for modular software, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 87巻, 5号, pp. 43-53, 2004
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  240. Optimal lot sizing for an unreliable production system based on net present value approach, INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 92巻, 2号, pp. 157-167, 20041128
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  242. Determination of cost-effective preventive maintenance schedule for a telecommunication software system, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 86巻, 7号, pp. 41-50, 2003
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  245. Fine-grained shock models to rejuvenate software systems, IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, E86D巻, 10号, pp. 2165-2171, 200310
  246. A new graphical method to estimate the optimal repair-time limit with incomplete repair and discounting, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 46巻, 7号, pp. 999-1007, 200310
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  252. Cost-effective analysis of software systems with periodic rejuvenation, IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, E85A巻, 12号, pp. 2923-2932, 200212
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  267. Optimal periodic maintenance strategy under an intermittently used environment, IIE TRANSACTIONS, 33巻, 12号, pp. 1037-1046, 200112
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  273. Optimal control of preventive maintenance schedule and safety stocks in an unreliable manufacturing environment, INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 74巻, 1-3号, pp. 147-155, 20011201
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  275. コンピュータハードディスクに対する自動スリープモードの電力有効性設計, 計測自動制御学会論文集, 36巻, 1号, pp. 108-115, 20000401
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  303. 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, pp. 832-835, 20000401
  304. The statistical estimation for delivery schedule of spare units, Proceedings of 6th ISSAT International Conference on Reliability and Quality in Design, pp. 296-300, 20000401
  305. Optimal policies for a controlled queueing system with removable server under a random vacation circumstance, COMPUTERS & MATHEMATICS WITH APPLICATIONS, 39巻, 1-2号, pp. 215-227, 200001
  306. The optimal age-dependent checkpoint strategy for a stochastic system subject to general failure mode, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 249巻, 1号, pp. 80-94, 20000901
  307. On the effects of checkpoint institution methods for a macroscopic database model, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 83巻, 9号, pp. 23-33, 2000
  308. Geometrical solution methods for an optimal software release problem using artificial neural networks, ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 83巻, 8号, pp. 10-18, 2000
  309. 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巻, 5号, pp. 796-803, 200005
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  312. Software release games, JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 105巻, 2号, pp. 325-346, 200005
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  314. コンピュータシステムの自動スリープ機能における省電力効果(]G0002[)-待ち行例モデル-, 情報処理学会論文誌, 40巻, 3号, pp. 1027-1040, 19990401
  315. Optimal Onder Limit Policies for an (r, Q) Inoentory System, IMA Journal of Mathematics Applied in Business and Industry, 10巻, 2号, pp. 127-145, 19990401
  316. 分散データベースシステムにおける障害回復動作の確率的挙動解析?一般化確率ペトリネットによるモデル化-, 電子情報通信学会論文誌(A), J82-A巻, 8号, pp. 1371-1382, 19990401
  317. Learning to Design Synergetic Computers with an Extended Symmetric Diffusion Network, Neural Computation, 11巻, pp. 1475-1491, 19990401
  318. Controlled Queueing Systems with Recovery Functions, Semi-Markov Models and Applications, pp. 349-364, 19990401
  319. GMDHネットワークに基づいたソフトウェア出荷スケジュールの生成アルゴリズム, 21巻, 1号, pp. 2-10, 19990401
  320. コンピュータシステムの自動スリープ機能における省電力効果 II -- 待ち行列モデル --, 40巻, 3号, pp. 1027-1040, 19990401
  321. 株価指数オプションの価格評価と相関分析, 12巻, 2号, pp. 379-389, 19990401
  322. 巨視的データベースモデルにおけるチェックポイント設定方式の効果について, J82-A巻, 3号, pp. 394-404, 19990401
  323. 固定資産宅地評価へのファジィ数量化理論の適用, 44巻, 6号, pp. 308-316, 19990401
  324. 代替的評価規範の下での最適 1/N バックアップ方策, J82-A巻, 1号, pp. 73-80, 19990401
  325. 電力有効性に基づいたコンピュータシステムの自動スリープスケジューリング, J82-A巻, 12号, pp. 1808-1818, 19990401
  326. 分散データベースシステムにおける障害回復動作の確率的挙動解析?一般化確率ペトリネットによるモデル化?, J82-A巻, 8号, pp. 1371-1382, 19990401
  327. 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, pp. 43-48, 19990401
  328. 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, pp. 137-140, 19990401
  329. Optimal checkpointing and rollback strategies with media failures: statistical estimation algorithms, Proceedings of 1999 Pacific Rim International Symposium on Dependable Computing, pp. 161-168, 19990401
  330. Optimal control of preventive maintenance schedule and safety stocks in an unreliable manufacturing environment, Proceedings of International Conference on Industrial Engineering and Production Management, pp. 211-220, 19990401
  331. Optimal order limit policies for an (r, Q) inventory system, IMA Journal of Mathematics Applied in Business and Industry, 10巻, 2号, pp. 127-145, 19990401
  332. Optimal software release scheduling based on artificial neural networks, IEEE Trans. of Software Engineering, 8巻, pp. 167-185, 19990401
  333. 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, pp. 101-110, 19990401
  334. 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, pp. 141-144, 19990401
  335. 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, pp. 55-60, 19990401
  336. 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, pp. 91-100, 19990401
  337. 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, pp. 426-435, 19990401
  338. ニューラルネットワークを適用したソフトウェア信頼性評価手法, pp. 410-414, 19990401
  339. ニューラルネットワークを用したソフトウェア最適リリース問題の幾何学的解法, 電子情報通信学会論文誌(A), J81-A巻, 1号, pp. 110-118, 19980401
  340. コンピューターシステムの自動スリープ機能における省電力効果I-再生過程によるモデル化, 情報処理学会論文誌, 39巻, 6号, pp. 1858-1869, 19980401
  341. Spare Part Inventory Models with Stchastic Lead Times, International Journal of English Studies, 55巻, pp. 257-271, 19980401
  342. An Optimal Softuare Relesse Problem under Cost Rate Criterion : Antificial Neural Network Approach, Journal of Quality in Maintenance Engineering, 4巻, 4号, pp. 236-247, 19980401
  343. Minimal Repain Policies for an Economic Manufacturing Process, Journal of Quality in Maintenance Engineering, 4巻, 4号, pp. 248-262, 19980401
  344. ニューラルネットワークを用いた不均一分散をもつ時系例データ解析, 計測自動制御学会論文集, 34巻, 11号, pp. 1667-1674, 19980401
  345. On the Optimal Ondering Policies in Maintenance Theory-Survey and Applications, Applied Stochastic Models and Data Analysis, 14巻, 4号, pp. 309-321, 19980401
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  348. ニューラルネットワークを用いた不均一分散をもつ時系列データの解析, 34巻, 11号, pp. 1667-1674, 19980401
  349. 屋内不点故障発生件数の推定に関する事例研究, J81-A巻, 9号, pp. 1316-1319, 19980401
  350. 動径基底関数ニューラルネットワークを適用した再生関数の計算手続き, 8巻, 2号, pp. 13-29, 19980401
  351. A note on determination of lead time in ordering policy, Proceedings of the 4th China-Japan International Symposium on Industrial Management, pp. 320-324, 19980401
  352. 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, pp. 233--?43, 19980401
  353. 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, pp. 1-9, 19980401
  354. 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, pp. 93-98, 19980401
  355. An optimal software release problem under cost rate criterion: artificial neural network approach, Journal of Quality in Maintenance Engineering, 4巻, 4号, pp. 236-247, 19980401
  356. Controlled buffer systems with different recovery functions and their comparison, Proceedings of The 2nd International Symposium on Semi-Markov Models: Theory and Applications, pp. 427-432, 19980401
  357. Determination of optimal burn-in schedule applying a neural network, Proceedings of 14th International Conference on Computer-Aided Production Engineering, pp. 167-172, 19980401
  358. Minimal repair policies for an economic manufacturing process, Journal of Quality in Maintenance Engineering, 4巻, 4号, pp. 248-262, 19980401
  359. ★, Nonparametric preventive maintenance optimization models under earning rate criteria, IIE Transactions on Quality and Reliability Engineering, 30巻, 12号, pp. 1099-1108, 19980401
  360. Nonparametric preventive maintenance policy under earning rate criterion, Fault Detection= Supervision and Safety for Technical Processes 1997, pp. 1171-1176, 19980401
  361. On the optimal ordering policies in maintenance theory -- survey and applications, Applied Stochastic Models and Data Analysis, 14巻, 4号, pp. 309-321, 19980401
  362. Optimal design of economic manufacturing process with machine failure rate depending on production speed, VII International Symposium on Avian Endocrinology, pp. 404-409, 19980401
  363. Spare part inventory models with stochastic lead times, International Journal of English Studies, 55巻, pp. 257--271,, 19980401
  364. データフロッピーディスクの最適1/Nバックアップ手続きに関する一般的方法「(共著)」, 電子情報通信学会論文誌A, J80-A巻, 1号, pp. 213-230, 19970401
  365. Computational Aspects of Optimal Check-point Strategy in Fault-Tolerant Database Management(共著), IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences, E80-A巻, 10号, pp. 2006-2015, 19970401
  366. GMDHネットワークによるソフトウェアのテスト推捗度に対する予測評価, 電子情報通信学会論文誌(A), J80-A巻, 11号, pp. 1982-1988, 19970401
  367. Comparisons of Optimal Release Policies for Software Systems「(共著)」, Computers & Industrial Engineering, 33巻, 3-4号, pp. 813-816, 19970401
  368. Models for 1-our-of-Q Systems with Stochastic Lead Times and Expedited Ordering Options for Spares Inventory「(共著)」, European Journal of Operational Research, 103巻, 16号, pp. 255-272, 19970401
  369. Optimal Software Release Policies with Debugging Time Lag「(共著)」, International Journal of Reliability= Quality and Safety Engineering, 4巻, 3号, pp. 241-255, 19970401
  370. Geometrical Interpretations of Re-pair Cost Limit Replacement Policies「(共著)」, International Journal of Reliability= Quality and Safety Engineering, 4巻, 3号, pp. 309-333, 19970401
  371. The Optimal Lot Sizing for Unreliable Economic Manufacturing Models「(共著)」, International Journal of Reliability= Quality and Safety Engineering, 4巻, 4号, pp. 413-426, 19970401
  372. GMDH ネットワークによるソフトウェアのテスト進捗度に対する予測評価, J80-A巻, 11号, pp. 1982-1988, 19970401
  373. データフロッピーディスクの最適 1/N バックアップ手続きに関する一般的方法, J80-A巻, 1号, pp. 213-220, 19970401
  374. 身障者によるポインティング作業に影響する要因の検討, J80-D-II巻, 10号, pp. 2860-2863, 19970401
  375. 予測平方和を用いた改良型GMDH ネットワークによるソフトウェア故障データの解析, pp. 205-211, 19970401
  376. A stock investment expert system based on a fuzzy neural network, Proc. of ISCIE International Symposium on Stochastic Systems Theory and Its Application, pp. 255-260, 19970401
  377. Comparisons of optimal release policies for software systems, Computers & Industrial Engineering, 33巻, 3/4号, pp. 813-816, 19970401
  378. Computational aspects of optimal checkpoint strategy in fault-tolerant database management, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E80-A巻, 10号, pp. 2006-2015, 19970401
  379. Geometrical interpretations of repair cost limit replacement policies, International Journal of Reliability= Quality and Safety Engineering, 4巻, 3号, pp. 309-333, 19970401
  380. Models for 1-out-of-Q systems with stochastic lead times and expedited ordering options for spares inventory, European Journal of Operational Research, 103巻, 16号, pp. 255-272, 19970401
  381. 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, pp. 337--34?, 19970401
  382. On the optimal ordering policies in maintenance theory -- survey and applications --, Proceedings of 9th International Symposium on Applied Stochastic Models and Data Analysis (ASMDA’97), pp. 29-38, 19970401
  383. Optimal software release policies with debugging time lag, International Journal of Reliability= Quality and Safety Engineering, 4巻, 3号, pp. 241-255, 19970401
  384. Performance evaluation of nonparametric age replacement methods -- survey and comparison --, Stochastic Modelling in Innovative Manufacturing= Lecture Notes in Economics and Mathematical Systems= vol. 445, pp. 165-187, 19970401
  385. Spare parts inventory control policies under cost effectiveness criterion, Proceedings of The 14th International Conference on Production Research, pp. 1036-1039, 19970401
  386. The optimal lot sizing for unreliable economic manufacturing models, International Journal of Reliability= Quality and Safety Engineering, 4巻, 4号, pp. 413-426, 19970401
  387. 最適チェックポイント方策におけるシステム障害の影響について「(共著)」, システム制御情報学会論文誌, 9巻, 2号, pp. 41-50, 19960401
  388. An Economical Analysis for a Hybrid Data Backup system「(共著)」, IEICE Transactions on Fundametals of Electronics= Communications and Computer Sciences, E79-A巻, 1号, pp. 118-125, 19960401
  389. Optimal Ordering Policies with Time Dapendent Delay Structure「(共著)」, Journal of Quality Managemant Engineering, 2巻, 1号, pp. 50-62, 19960401
  390. Graphical/Statistical Approach to Repair Limit Replacement Problem「(共著)」, Journal of the Operations Research Society of Japan, 39巻, 2号, pp. 230-246, 19960401
  391. 確率的保全問題に対する統計的手法について「(共著)」, 日本信頼性学会誌, 18巻, 1号, pp. 35-42, 19960401
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  393. Optimal Planned Maintenance with Saloage Cost for a Two-unit standby Redundant System「(共著)」, Microelectronics and Reliability, 36巻, 10号, pp. 1581-1588, 19960401
  394. 冗長コンピュータシステムの修理限界問題に対するペトリネット解析「(共著)」, 情報処理学会論文誌, 37巻, 12号, pp. 2457-2465, 19960401
  395. Nonparametric Repair Limit Replacement Policies with Imperfect Repair「(共著)」, European Journal of Operational Research, 96巻, pp. 260-273, 19960401
  396. 最適チェックポイント方策におけるシステム障害の影響について, 9巻, 2号, pp. 41-50, 19960401
  397. 小修理を伴う保全問題に対する統計的接近法, 18巻, 4号, pp. 11-14, 19960401
  398. 冗長コンピュータシステムの修理限界問題に対するペトリネット解析, 37巻, 12号, pp. 2457-2465, 19960401
  399. 信頼度成長モデルに基づくソフトウェアリリース問題の最適性について, pp. 25-32, 19960401
  400. A graphical method to repair-cost limit replacement policies with imperfect repair, Proceedings of the 2nd Australia-Japan Workshop on Stochastic Models in Engineering= Technology & Management, pp. 112-122, 19960401
  401. An economical analysis for a hybrid data backup system, IEICE Transactions on Fundamentals of Electronics= Communications and Computer Sciences (A), E79-A巻, 1号, pp. 118-125, 19960401
  402. Comparisons of optimal release policies for software systems, Proceedings of 20th International Conference on Computers & Industrial Engineering, pp. 493-496, 19960401
  403. Graphical/statistical approach to repair limit replacement problem, Journal of the Operations Research Society of Japan, 39巻, 2号, pp. 230-246, 19960401
  404. Modified block replacement policies taking account of allowed minimal repairs, Proceedings of the 3rd China-Japan International Symposium on Industrial Management, pp. 124-127, 19960401
  405. Nonparametric repair limit replacement policies with imperfect repair, European Journal of Operational Research, 96巻, 2号, pp. 260-273, 19960401
  406. Optimal ordering policies with time dependent delay structure, Journal of Quality in Maintenance Engineering, 2巻, 1号, pp. 50-62, 19960401
  407. Optimal planned maintenance with salvage cost for a two-unit standby redundant system, Microelectronics and Reliability, 36巻, 10号, pp. 1581-1588, 19960401
  408. 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, pp. 143-148, 19960401
  409. Software reliability prediction using neural network technique, Proceedings of the 2nd Australia-Japan Workshop on Stochastic Models in Engineering= Technology & Management, pp. 564-571, 19960401
  410. The optimal control of production time limit, Proceedings of the Pacific Conference on Manufacturing ’96= vol. 1, pp. 409-416, 19960401
  411. 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, pp. 225-230, 19960401
  412. 確率的保全問題に対する統計的手法について, pp. 35-42, 19960401
  413. Solution Procedure for a Repair Limit Problem Using TTT-transform「(共著)」, IMA Journal of Mathematics Applied in Business and Industory, 6巻, 1号, pp. 101-111, 19950401
  414. Optimal Production Planning under Diffusion Demand Pattern「(共著)」, Mathematical and Computer Modelling, 21巻, 11号, pp. 35-46, 19950401
  415. Alternative Growth versus Security in Continuous Dynamic Trading「(共著)」, European Journal of Operational Research, 84巻, 2号, pp. .430-443, 19950401
  416. Continuous Review Cyclic Inventory Models with Emergnecy Order「(共著)」, Journal of the Operations Research Society of Japan, 38巻, 2号, pp. 212-229, 19950401
  417. Monitored Replenishmant Rules for a Continuous Review Cyclic Inventory System「(共著)」, IMA Journal of Mathematical Applied in Business and Industry, 6巻, 2号, pp. 223-237, 19950401
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  419. Optimal Control of a Finite Dam with Sample Path Constraint「(共著)」, Mathematical and Computer Modelling, 22巻, 10-12号, pp. 45-51, 19950401
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  421. Alternative growth versus security in continuous dynamic trading, European Journal of Operational Research, 84巻, 2号, pp. 430-443, 19950401
  422. Continuous review cyclic inventory models with emergency order, Journal of the Operations Research Society of Japan, 38巻, 2号, pp. 212-229, 19950401
  423. Optimal control of a finite dam with sample path constraint, Mathematical and Computer Modelling, 22巻, 10/12号, pp. 45-51, 19950401
  424. Optimal production planning under diffusion demand pattern, Mathematical and Computer Modelling, 21巻, 11号, pp. 35-46, 19950401
  425. Optimizing monitoring time in a continuous-review cyclic inventory system, IMA Journal of Mathematics Applied in Business and Industry, 6巻, 2号, pp. 223-237, 19950401
  426. Solution procedure for a repair limit problem using TTT-transform, IMA Journal of Mathematics Applied in Business and Industry, 6巻, 1号, pp. 101-111, 19950401
  427. Inspection Policy with Failure Due to Inspection「(共著)」, Microelectronics and Reliability, 34巻, 4号, pp. 599-602, 19940401
  428. A Note on Risk Averse Newsboy Problem「(共著)」, R. A. I. R. O. Recherche Operationnelle/Operations Research, 28巻, 2号, pp. 181-202, 19940401
  429. Optimal Order Limit Policy under Cost Effectiveness Aiterion「(共著)」, Computers & Industrial Engineering= Elsevier Sci., 27巻, 1-4号, pp. 197-200, 19940401
  430. Optimal Inventory Policies under Product Obsolescent Circumstance「(共著)」, Computers & Mathematics with Applications, 29巻, 3号, pp. 23-30, 19940401
  431. Alternative Optimality Criteria of Portfolio Selection Based upon Threshold Stopping Rule「(共著)」, Applied Stochastic Models and Data Analysis, 10巻, 4号, pp. 257-268, 19940401
  432. A note on risk averse newsboy problem, Revue Francaise d’Automatique= Informatique et Recherche Operationnelle (Recherche operationnelle/Operations Research), 28巻, 2号, pp. 181-202, 19940401
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  434. Inspection policy with failure due to inspection, Microelectronics and Reliability, 34巻, 4号, pp. 599-602, 19940401
  435. Optimal inventory policies under product obsolescent circumstance, Computers & Mathematics with Applications, 29巻, 3号, pp. 23-30, 19940401
  436. Optimal order limit policy under cost effectiveness criterion, Computers & Industrial Engineering, 27巻, 1/4号, pp. 197-200, 19940401
  437. Optimal order limit policy under cost effectiveness criterion, Proceedings of 16th International Conference on Computers & Industrial Engineering, pp. 710-713, 19940401
  438. Optimal ordering policies for a two-unit standby redundant system under cost effectiveness criterion, Proceedings of 1994 Pacific Conference on Manufacturing, pp. 1047-1054, 19940401
  439. Continuous Time Inventory Control for Wiener Process Demand「(共著)」, Computers & Mathematics with Applications, 26巻, 9号, pp. 11-22, 19930401
  440. A Note on Portfolio Optimization with Path-dependent Utility 「(共著)」, Annals of Operations Research, 45号, pp. 77-90, 19930401
  441. A Comparative Study on the Stochastic EOQ Models with Discounting「(共著)」, IMA Journal of Mathematics Applied in Business and Industory, 5巻, 2号, pp. 171-179, 19930401
  442. A comparative study on the stochastic EOQ models with discounting, IMA Journal of Mathematics Applied in Business and Industry, 5巻, 2号, pp. 171-179, 19930401
  443. A note on block replacement policies with system down state, Proceedings of the Second China-Japan International Symposium on Industrial Management, pp. 14-18, 19930401
  444. A note on portfolio optimization with path-dependent utility, Annals of Operations Research, 45巻, 1/4号, pp. 77-90, 19930401
  445. Alternative optimality criteria of portfolio selection based upon threshold stopping rule, Proceedings of the 2nd Australia-Japan Workshop on Stochastic Models in Engineering= Technology & Management, pp. 286-292, 19930401
  446. Continuous time inventory control for Wiener process demand, Computers & Mathematics with Applications, 26巻, 9号, pp. 11-22, 19930401
  447. Optimal control of a finite dam with a sample path constraint, Proceedings of the Australia-Japan Workshop on Stochastic Models in Engineering= Technology & Management, pp. 117-123, 19930401
  448. Optimal Trading of Stock Options under Alternative Strategy「(共著)」, Computers & Mathematics with Applications, 24巻, 1-2号, pp. 127-134, 19920401
  449. Construction of a Decision-Support System for a Combination of Options「(共著)」, Computers & Mathematics with Applications, 24巻, 1-2号, pp. 135-140, 19920401
  450. A Note on Optimal Inventory Policies Taking Account of Time Value「(共著)」, R. A. I. R. O. Recherche Operationnelle/Operations Research, 26巻, 1号, pp. 1-14, 19920401
  451. Optimal Maintenance Policies with Lead Times and Repair「(共著)」, International Journal of Systems Sciences, 23巻, 8号, pp. 1299-1308, 19920401
  452. A note on optimal inventory policies taking account of time value, Revue Francaise d’Automatique= Informatique et Recherche Operationnelle (Recherche operationnelle/Operations Research), 26巻, 1号, pp. 1-14, 19920401
  453. A simple portfolio optimization under threshold stopping rule, Optimization: Techniques and Applications= vol. 2, pp. 1090-1099, 19920401
  454. An investment strategy of European stock option trading, Operations Research Proceedings 1990, pp. 555-562, 19920401
  455. Construction of a decision support system for a combination of options, Computers & Mathematics with Applications, 24巻, 1/2号, pp. 135-140, 19920401
  456. Optimal maintenance policies with lead times and repair, International Journal of Systems Sciences, 23巻, 8号, pp. 1299-1308, 19920401
  457. Optimal trading of stock options under alternative strategy, Computers & Mathematics with Applications, 24巻, 1/2号, pp. 127-134, 19920401
  458. オプション売買高の時間推移に関する考察「(共著)」, オペレーションズ・リサーチ, 36巻, 2号, pp. 90-95, 19910401
  459. 拡散需要を伴う生産管理システムの最適制御「(共著)」, システム制御情報学会論文誌, 4巻, 7号, pp. 286-293, 19910401
  460. オプション売買高の時間推移に関する考察, 36巻, 2号, pp. 90-95, 19910401
  461. 拡散需要を伴う生産管理システムの最適制御, 4巻, 7号, pp. 286-293, 19910401
  462. A note on optimal production planning with lognormal diffusion demand, Proceedings of the Sixth China-Japan International Symposium on Industrial Management, pp. 566-571, 19910401
  463. 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, pp. 56-60, 19910401
  464. Age replacement with Markovian opportunity process, RELIABILITY ENGINEERING & SYSTEM SAFETY, 216巻, 202112
  465. Parameter Estimation of Markovian Arrivals with Utilization Data, IEICE TRANSACTIONS ON COMMUNICATIONS, E105B巻, 1号, pp. 1-10, 202201

著書等出版物

  1. 2019年, 2019年日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 公益社団法人 日本オペレーションズ・リサーチ学会, 2019年, 2019, 単行本(学術書), 編著, 日本語, 1883-1893
  2. 2019年, Advances in Applied Mathematical Problems, River Publishers, 2019年, 2019, 単行本(学術書), 編著, 英語, M. Ram and T. Dohi, 978-87-7022-110-8
  3. 2019年, Systems Engineering - Reliability Analysis Using k-out-of-n Structures, CRC Press, 2019年, 2019, 単行本(学術書), 編著, 英語, M. Ram and T. Dohi, 13:978-1-1384-8292-0
  4. 2018年, Advanced Mathematical Techniques in Engineering Sciences, Chapter 7: Recent progress on failure time data analysiss of repairable system, CRC Press, 2018年, 2018, 単行本(学術書), 共著, 129--164
  5. 2018年, Mathematics Applied in Information Systems, Chapter 1: Software reliability modeling in continuous-state space, Bentham Science, 2018年, 2018, 単行本(学術書), 共著, 1--33
  6. 2018年, Modeling and Simulation based Analysis in Reliability Engineering, Chapter 3: Optimal periodic software rejuvenation policies in discrete time - survey and applications, CRC Press, 2018年, 2018, 単行本(学術書), 共著, T. Dohi, J. Zheng and H. Okamura, 81--107
  7. 2017年, Advances in Reliability and System Engineering, Connectivity-based survivability analysis with border effects for wireless ad hoc network, Springer, 2017年, 2017, 単行本(学術書), 共編著, Z. Yi, T. Dohi and H. Okamura, 53--86
  8. 2017年, Mathematics Applied to Engineering, Quantitative security evaluation of an intrusion tolerant system, Elsevier, 2017年, 単行本(学術書), 共編著, H. Okamura and T. Dohi, 21--54, Quantitative security evaluation of an intrusion tolerant system
  9. 2017年, Reliability Modeling with Computer and Maintenance Applications, Chapter 2: NHPP-based software reliability assessment using wavelets, World Scientific, 2017年, 2017, 単行本(学術書), 共編著, X. Xiao and T. Dohi, 23--44, Chapter 2: NHPP-based software reliability assessment using wavelets
  10. 2017年, Reliability Modeling with Computer and Maintenance Applications, Chapter 5: Confidence intervals in optimal checkpoint placement, World Scientific, 2017年, 2017, 単行本(学術書), 共編著, S. Tokumoto, T. Dohi, H. Okamura and W. Y. Yun, 79--99, Chapter 5: Confidence intervals in optimal checkpoint placement
  11. 2016年, Applied Computing & Information Technology, Studies in Computational Intelligence, Springer International Publishing, 2016年, 単行本(学術書), 共編著, M. Begum and T. Dohi, 43--58, Prediction interval of cumulative number of software faults using multilayer perceptron
  12. 2016年, Principles of Performance and Reliability Modeling and Evaluation: Essays in Honor of Kishor Trivedi on his 70th Birthday, Springer, 2016年, 単行本(学術書), 共編著, H. Okamura and T. Dohi, 49--75, Fitting phase-type distributions and Markovian arrival processes: algorithms and tools
  13. 2016年, ソフトウェア工学の基礎 XXIII, 近代科学社, 2016年, 単行本(学術書), 共編著, 岡村寛之,高倉将太,土肥正, 43--52, 位相型ソフトウェア信頼性モデルのモデル選択に関する考
  14. 2014年, 新版 信頼性ハンドブック, 第IV部編, 日科技連, 2014年, 201407, 事典・辞書, 共編著, 日本語, 14
  15. 2013年, Stochastic Reliability and Maintenance Modeling - Essays in Honor of Professor Shunji Osaki on his 70th Birthday, Springer, 2013年, 単行本(学術書), 共編著, English
  16. 2001年, The total time on test processes and their application to a maintenance problem, System and Bayesian Reliability , World Scientific= Singapore, 2001年, 共編著, 土肥 正
  17. 2001年, Chapter 2: Computation algorithms of the cost-effective EMQ with PM, Integrated Models in Production Planning, Inventory, Quality, and Maintenance , Kluwer Academic Publishers, 2001年, 共編著, 土肥 正
  18. 2000年, ソフトウェアの信頼性とソフトコンピューティング, 「ファジィとソフトコンピューティング」ハンドブック第 III 部ファジィ/ソフトコンピューティング応用事例 第42章 信頼性工学 第7節 , 共立出版, 2000年, 共編著, 土肥 正
  19. 2000年, Chapter 7: Basic preventive maintenance policies and their variations, Maintenance, Modeling and Optimization: the State of the Art , Kluwer Academic Publishers, 2000年, 共編著, 土肥 正
  20. 1999年, 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年, 土肥 正
  21. 1999年, 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年, 土肥 正
  22. 1999年, Chapter 22: Controlled queueing systems with recovery functions, Semi-Markov Models and Applications , Kluwer Academic Publishers, 1999年, 共編著, 土肥 正
  23. 1998年, 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年, 土肥 正
  24. 1998年, 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年, 土肥 正
  25. 1998年, 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年, 土肥 正
  26. 1997年, 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年, 土肥 正
  27. 1997年, 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年, 土肥 正
  28. 1997年, 予測平方和を用いた改良型GMDHネットワークによるソフトウェア故障データの解析「(共著)」 , ソフトウェアシンポジウム’97論文集=ソフトウェア技術者協会, 1997年, 土肥 正
  29. 1997年, 広島大学工学部:確率モデルによるシステムの設計・評価を目指して , 三田出版会, 1997年, 共著, 土肥 正
  30. 1997年, 郵便資金研究:安全第一基準に基づくポートフォリオ選択問題の理論的・実証的研究 , (財)郵貯資金研究協会, 1997年, 単著, 土肥 正
  31. 1996年, 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年, 土肥 正
  32. 1996年, Software Reliability Prediction Using Neural Network Technique「(共著)」 , Stochastic Models in Engineering= Technology & Management= The University of Queensland, 1996年, 土肥 正
  33. 1996年, 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年, 土肥 正
  34. 1996年, 信頼度成長モデルに基づくソフトウェアリリース問題の最適性について「(共著)」 , ソフトウェアシンポジウム’97論文集=ソフトウェア技術者協会, 1996年, 土肥 正
  35. 1996年, (財)電気通信普及財団研究調査報告書 No. 10:身障者にやさしい情報通信管理技術に関する研究・調査 , (財)電気通信普及財団, 1996年, 共著, 土肥 正
  36. 1995年, オペレーションズ・リサーチ Vol. 40 No. 1:OR学会への意見書 , オペレーションズ・リサーチ学会, 1995年, 単著, 土肥 正
  37. 1993年, Optimal Control of a Finite Dam with a Sample Path Constraint 「(共著)」 , Stochastic Models in Engineering= Technology & Management World Scientific, 1993年, 土肥 正
  38. 1993年, Alternative Optimality Criteria of Portfolio Selection Based upon Threshold Stopping Rule 「(共著)」 , Stochastic Models in Engineering= Technology & Management World Scientific, 1993年, 土肥 正
  39. 1993年, 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年, 土肥 正
  40. 1992年, An Investment Strategy of European Stock Option Trading「(共著)」 , Operations Research Proceedings 1990 Springer, 1992年, 土肥 正
  41. 1992年, A Simple Portfolio Optimization under Threshold Stopping Rule「(共著)」 , Optimization : Techniques and Applications= Vol. 2 World Scientific, 1992年, 土肥 正
  42. 1991年, 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年, 土肥 正
  43. 1991年, 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年, 土肥 正

招待講演、口頭・ポスター発表等

  1. Software bug prediction via artificial neural networks: A tutorial, T. Dohi, Webinar at University of Massachusetts Dartmouth, 2021年06月15日, 招待, 英語
  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年05月14日, 招待, 英語
  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年10月30日, 招待, 英語
  4. ソフトウェア老化と若化についてのよもやま話, 土肥正, 第19回ディペンダブルシステムワークショップ, 2021年12月16日, 招待, 日本語
  5. 独立な並列コンポーネントシステムに対するグループ取替問題~ポアソン2項分布の計算アルゴリズムとその周辺~, 土肥正, 日本オペレーションズ・リサーチ学会2021年度日本OR学会関西支部シンポジウム「確率モデルの躍動」, 2021年12月11日, 招待, 日本語
  6. Bivariate cumulative binomial trial process and its application, T. Dohi, The 5th International Conference on Mathematical Techniqques in Engineering Applications, 2021年12月03日, 招待, 英語
  7. Optimal design for parallel systems with independent Component lifetimes, T. Dohi, The 3rd International Conference on Frontiers of Science and Technology-2021, 2021年08月13日, 招待, 英語
  8. ポアソン2項分布とその周辺~基本的な確率モデル, 計算アルゴリズム, 応用~, 土肥正, 日本オペレーションズ・リサーチ学会中国・四国支部学術講演会, 2021年03月27日, 招待, 日本語, 日本オペレーションズ・リサーチ学会中国・四国支部
  9. An empirical estimation method for the optimal rep, 土肥 正, "1st Euro-Japanese Workshop on Stochastic Risk Modelling for Finance, Insurance, Production and Reliability", 1998年, 招待, 日本語
  10. Learning effects of knowledge-based technical analysis systems for financial planning, 土肥 正, TIMS XXXIII International Meeting, 1995年, 招待, 日本語
  11. On the optimal ordering policies in maintenance theory -- survey and applications ?, 土肥 正, 8th International Symposium on Applied Stochastic Models and Data Analysis, 1997年, 招待, 日本語
  12. Some maintenance policies in unreliable manufacturing environment, 土肥 正, The European Consortium on Maintenance Management and Quality Control, 1997年, 招待, 日本語
  13. Optimal maintenance strategies under intermittently used environment, 土肥 正, "INFORMS Meeting,", 1997年, 招待, 日本語
  14. Towards empirical software reliability engineering, Tadashi Dohi, The 5th International Conference on Advanced Science and Technology (AST 2013), 2013年, 招待, 英語, Yeosoo, Korea
  15. Recent advances on software reliability modeling, Tadashi Dohi, Seminar on Software Reliability in 2013: Theory and Practice, 2013年, 招待, 英語, IEEE Reliability Society French Chapter, IEEE Reliability Society, Paris, France
  16. Recent advancement of software reliability engineering, Tadashi Dohi, The 17th International Conference on Industrial Engineering Theory, Applications and Practicee (IJIE 2013), 2013年, 招待, 英語, Busan, Korea
  17. Nonparametric software reliability modeling and prediction, Tadashi Dohi, The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Enggineering (QR2MSE 2014), 2014年07月, 招待, 英語, Dalian, China
  18. ソフトウェアエージングと若化, 土肥 正, 第10回ソフトウェア信頼性研究会ワークショップ, 2014年12月, 招待, 日本語, 尾道
  19. Trend renewal processes: definition, estimation and application, Tadashi Dohi, Workshop on Quality, Reliability, Maintenance, and Safety Engineering, 2015年04月, 招待, 英語, University of Science and Technology Beijing, Beijing, China
  20. Optimal power-aware design in a cluster system: Markov decision process approach, Tadashi Dohi, China-Japan Object Social Modeling Seminar, 2015年08月, 招待, 英語, The 2015 Smart World Congress, Beijing, China
  21. Survivability quantification of wireless ad hoc network taking account of border effects, Tadashi Dohi, The International Workshop on Big Data for Petroleum Engineering, 2015年08月, 招待, 英語, China University of Petroleum, Qingdao, China
  22. 実証ソフトウェア信頼性工学~現状と課題~, 土肥正, 2015年第2回アシュアランスシステム研究会 [電子情報通信学会ディペンダブルコンピューティング研究専門委員会第二種研究会], 2015年, 招待, 日本語
  23. 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年, 招待, 英語
  24. 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年, 招待, 英語
  25. Prognostics and health management in software systems engineering, Tadashi Dohi, The IEEE 9th International Workshop on Software Aging and Rejuvenation (WoSAR 2017), 2017年, 招待, 英語, 発表資料
  26. Recent advances on neural computing in software reliability engineering, Tadashi Dohi, The International Conference on Soft Computing and Mathematical Modelling (ICSRS 2017), 2017年, 招待, 英語, 発表資料
  27. 高信頼性(ディペンダビリティ)理論の基礎~ソフトウェアを中心に~, 土肥正, 金城学院大学セミナー, 2015年, 招待, 日本語
  28. Dynamic power management in cluster computing, Tadashi Dohi, Research Seminar in School of Management Science, Beijing Institute of Technology, 2016年, 招待, 英語
  29. The state-of-art in software reliability, Tadashi Dohi, Research Seminar in Department of Information Security, Beijing Jiaotong University, 2017年, 招待, 英語, 発表資料
  30. ソフトウェア信頼性評価~現状と課題, 土肥正, 法政大学情報科学部セミナー, 2017年, 招待, 英語
  31. Opportunity-based age replacement policies: modeling and statistical inference, Tadashi Dohi, Research Seminar in Department of Industrial Engineering, Seoul National University, 2017年, 招待, 英語
  32. 高信頼性(ディペンダビリティ)理論の基礎 ~ソフトウェアを中心に~, Tadashi Dohi, Research Seminar in Nanjing Tech University, 2017年, 招待, 日本語, 発表資料
  33. Trend-renewal processes and their application to reliability problems, Tadashi Dohi, Research Seminar in Nanjing University of Aeronautics and Astronautics, 2017年, 招待, 英語, 発表資料
  34. トレンド再生過程と信頼性問題への応用, Tadashi Dohi, Research Seminar in Naning Tech University, 2017年, 招待, 日本語, 発表資料
  35. 広島大学情報科学部~設置経緯とその取組内容について~, 土肥正, 京都大学高度情報教育基盤ユニットシンポジウム「情報の教育」と「教育の情報化」, 2018年, 招待, 日本語
  36. ソフトウェアの老化と若化, Tadashi Dohi, Research Seminar in Nanjing Tech University, 2018年, 招待, 日本語
  37. Prognostics and health management in software systems engineering, Tadashi Dohi, Research Seminar in University of Electronic Science and Technology of China, 2018年, 招待, 英語
  38. 非同次出生過程とソフトウェア信頼性モデリング, 土肥正, 花本壮太, 岡村寛, 日本オペレーションズ・リサーチ学会秋季研究発表会, 2018年09月06日, 通常, 日本語, プレプリント
  39. A note on estimation of queueing models with utilization data, 岡村寛之, 李シン, 土肥正, 日本オペレーションズ・リサーチ学会秋季研究発表会, 2018年09月06日, 通常, 日本語, プレプリント
  40. 位相型近似による非マルコフモデルのパーフェクトサンプリングに関する一考察, 岡村寛之, 森原和也, 土肥正, 電子情報通信学会信頼性研究会, 2018年06月15日, 通常, 日本語, プレプリント
  41. 半正定値ロジスティック回帰モデルに基づいたソフトウェア failt-prone モジュールの識別, 土肥正, 山口滉太, 岡村寛之, 電子情報通信学会信頼性研究会, 2018年06月15日, 通常, 日本語, プレプリント
  42. ソフトウェア信頼性モデルの適合度検定における一考察, 岡村寛之, 住田大亮, 土肥正, 電子情報通信学会信頼性研究会, 2018年10月26日, 通常, 日本語, プレプリント
  43. パーフェクトサンプリングを用いたシステム検証に関する一考察, 岡村寛之, 森原和也, 土肥正, 電子情報通信学会信頼性研究会, 2018年10月26日, 通常, 日本語, プレプリント
  44. A note on quantitative security evaluation of VM-based intrusion tolerant systems with MAP, H. Okamura, J. Zheng, T. Dohi, 第34回待ち行列シンポジウム「確率モデルとその応用」, 2018年01月17日, 通常, 日本語, プレプリント
  45. 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年07月23日, 通常, 英語, プレプリント
  46. 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年07月23日, 通常, 英語
  47. 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年08月21日, 通常, 英語, プレプリント
  48. 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年08月21日, 通常, 英語, プレプリント
  49. Parametric uncertainty propagation through dependability models, K. S. Trivedi, H. Okamura, T. Dohi, The 8th Latin-America Symposium on Dependable Computing (LADC 2018), 2018年10月08日, 招待, 英語, プレプリント
  50. Software test-run reliability modeling with non-homogeneous binomial processes, H. Okamura, Y. Zhao, T. Dohi, The 23rd IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2018), 2018年12月04日, 通常, 英語, プレプリント

受賞

  1. 2021年03月05日, 電子情報通信学会中国支部連合大会奨励賞, 一般社団法人電子情報通信学会中国支部支部長, 年齢取替え問題のオンライン推定アルゴリズムに関する一考察
  2. 1999年, 平成11年度: 第20回日本オペレーションズ・リサーチ学会事例研究奨励賞受賞, "畠中政国, 藤江寿紀, 土肥正, 尾崎俊治", "固定資産宅地評価へのファジィ数量化理論の適用, オペレーションズ・リサーチ, vol. 44, no, 6, pp. 308--316"
  3. 2005年, 電子情報通信学会基礎・境界ソサイエティ功労賞, 電子情報通信学会基礎・境界ソサイエティ
  4. 2005年, ICNCRESE 2005 最優秀論文賞受賞, International Conference on Reliability and Safety Engineering (ICNCRESE 2005)
  5. 2010年, APARM 2010 最優秀論文賞, he 4th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2010)
  6. 2012年, SERE-2012 最優秀論文賞, The 6th IEEE International Conference on Software Security and Reliability (SERE-2012)
  7. 2014年, QR2MSE 2014 最優秀論文賞, The 2014 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE 2014)
  8. 2014年, 平成26年度日経品質管理文献賞, 日本経済新聞社
  9. 2017年, 日本オペレーションズ・リサーチ学会フェロー称号, 日本オペレーションズ・リサーチ学会
  10. 2018年06月16日, 2017年度 IEEE Reliability Society Japan Joint Chapter 論文賞, IEEE Reliability Society Japan Joint Chapter
  11. 2018年06月08日, ソフトウェア技術者協会ソフトウェア・シンポジウム2018 最優秀論文賞, ソフトウェア・シンポジウム2018プログラム委員長

社会活動

委員会等委員歴

  1. 電子情報通信学会基礎境界ソサイエティ信頼性研究専門委員会副委員長, 2019年05月, 2012年04月, 電子情報通信学会
  2. 日本信頼性学会会長, 2018年05月, 2020年04月, 日本信頼性学会
  3. 日本オペレーションズ・リサーチ学会 理事, 2018年04月, 2020年03月, 日本オペレーションズ・リサーチ学会
  4. 日本信頼性学会副会長, 2016年05月, 2018年04月, 日本信頼性学会
  5. プライバシーマーク審査判定委員委員長, 2016年04月, 2020年03月, (特非)中四国マネジメントシステム推進機構
  6. 日本オペレーションズ・リサーチ学会中国四国支部長 支部長, 2016年04月, 2020年03月, 日本オペレーションズ・リサーチ学会中国四国支部
  7. 博士学位論文審査委員, 2014年03月, 2014年06月, 北陸先端科学技術大学院大学

学術会議等の主催

  1. 第8回計測自動制御学会中国支部学術講演会, 実行委員, 1999年04月, 2000年03月
  2. 日本オペレーションズ・リサーチ学会春季研究発表会, 実行委員, 1994年04月, 1996年03月
  3. The 12th IEEE International Symposium on Software Reliability Engineering, プログラム委員, 2001年04月, 2002年03月
  4. 第9回 RAMP シンポジウム, 実行委員, 1997年04月, 1998年03月
  5. 第32回 SSOR, 実行委員, 1997年04月, 1998年03月
  6. International Conference on Applied Stochastic System Modeling, 編集委員,実行委員, 2000年04月, 2001年03月
  7. The 2nd Japan-Korea Research Seminar in OR & IE, 実行委員長, 2018年06月, 2018年06月
  8. COMPSAC Symposia on Security, Privacy & Trust in Computing (SEPT), The 42nd Annual IEEE International Computers, Software, and Applications Conference (COMPSAC 2018), 実行委員長, 2018年07月, 2018年07月
  9. 第30回 RAMP シンポジウム 2018, 実行委員長, 2018年10月, 2018年10月
  10. The 10th International Workshop on Software Aging and Rejuvenation (WoSAR 2018) in conjunction with The 29th International Symposium on Software Reliability Engineering (ISSRE'18), 名誉実行委員長, 2018年10月, 2018年10月
  11. The 4th International Symposium on System and Software Reliability (ISSSR 2018), プログラム委員長, 2018年06月, 2018年06月
  12. The 16th IEEE International Conference on Dependable, Autonomic and Secure Computing (DASC 2018), 運営委員, 2018年08月, 2018年08月
  13. The 10th International Conference on Advances in System Testing and Validation Lifecycle (VALID 2018), 運営委員, 2018年10月, 2018年10月
  14. The 29th International Symposium on Software Reliability Engineering (ISSRE 2018), 運営委員, 2018年10月, 2018年10月

その他社会貢献活動(広大・部局主催含)

  1. 情報科学談話会 (Kishor S. Trivedi), Software Fault Tolerance via Environmental Diversity, 広島大学情報科学部, 2018年/07月, 2018年/07月, 広島大学, 運営参加・支援, 講演会, 大学院生
  2. 情報科学談話会 (W. Eric Wog), Effective Software Testing using Combinatorial Design, 情報科学部, 2018年/12月, 2018年/12月, 広島大学, 運営参加・支援, 講演会, 大学院生
  3. 情報科学談話会 (Nozer D. Singpurwalla), Entropy, extropy, and information in the courtroom and hacker's bedroom, 情報科学部, 2019年/02月, 2019年/02月, 広島大学, 運営参加・支援, 講演会, 大学院生