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| 2012 | ||
|---|---|---|
| 115 | Xiao Xiao, Hiroyuki Okamura, Tadashi Dohi: NHPP-Based Software Reliability Models Using Equilibrium Distribution. IEICE Transactions 95-A(5): 894-902 (2012) | |
| 2011 | ||
| 114 | Tadashi Dohi, Bojan Cukic: IEEE 22nd International Symposium on Software Reliability Engineering, ISSRE 2011, Hiroshima, Japan, November 29 - December 2, 2011 IEEE 2011 | |
| 113 | Tadashi Dohi: Environmental Diversity Techniques of Software Systems. FGIT 2011: 37-38 | |
| 112 | Hiroyuki Okamura, Tadashi Dohi, Shunji Osaki: Bayesian Inference for Credible Intervals of Optimal Software Release Time. FGIT-ASEA/DRBC/EL 2011: 377-384 | |
| 111 | Xiao Xiao, Tadashi Dohi: Estimating Software Reliability Using Extreme Value Distribution. FGIT-ASEA/DRBC/EL 2011: 399-406 | |
| 110 | Zhipeng Yi, Tadashi Dohi: Quantitative Comparison of Survivability Models for Wireless Ad Hoc Networks. ICNC 2011: 284-287 | |
| 109 | Kei Okumura, Hiroyuki Okamura, Tadashi Dohi: On the Effect of the Order of Test Cases in the Modified Exponential Software Reliability Growth Model. ICNC 2011: 294-296 | |
| 108 | Toshiya Fujii, Tadashi Dohi, Takaji Fujiwara: Towards quantitative software reliability assessment in incremental development processes. ICSE 2011: 41-50 | |
| 107 | Mitsuhisa Kimura, Shinji Inoue, Yoshiaki Kakuda, Tadashi Dohi: A Route Discovery Method for Alleviating Traffic Congestion Based on VANETs in Urban Transportations Considering a Relation between Vehicle Density and Average Velocity. ISADS 2011: 299-302 | |
| 106 | Hiroyuki Okamura, Tadashi Dohi: Application of Reinforcement Learning to Software Rejuvenation. ISADS 2011: 647-652 | |
| 105 | Hiroyuki Okamura, Yusuke Etani, Tadashi Dohi: Quantifying the Effectiveness of Testing Efforts on Software Fault Detection with a Logit Software Reliability Growth Model. IWSM/Mensura 2011: 62-68 | |
| 104 | Toshio Kaneishi, Tadashi Dohi: Parametric Bootstrapping for Assessing Software Reliability Measures. PRDC 2011: 1-9 | |
| 103 | Xiao Xiao, Tadashi Dohi: Estimating Software Intensity Function via Multiscale Analysis and Its Application to Reliability Assessment. PRDC 2011: 10-19 | |
| 102 | Hiroyuki Okamura, Tadashi Dohi: Unification of Software Reliability Models Using Markovian Arrival Processes. PRDC 2011: 20-27 | |
| 101 | Hiroyuki Okamura, Tadashi Dohi, Kishor S. Trivedi: A refined EM algorithm for PH distributions. Perform. Eval. 68(10): 938-954 (2011) | |
| 2010 | ||
| 100 | Bo Zhou, Hiroyuki Okamura, Tadashi Dohi: Markov Chain Monte Carlo Random Testing. AST/UCMA/ISA/ACN 2010: 447-456 | |
| 99 | Tadashi Dohi, Toshikazu Uemura: Towards Autonomic Mode Control of a Scalable Intrusion Tolerant Architecture. ATC 2010: 283-297 | |
| 98 | Hiroyuki Okamura, Tadashi Dohi, Kishor S. Trivedi: On-Line Adaptive Algorithms in Autonomic Restart Control. ATC 2010: 32-46 | |
| 97 | Bo Zhou, Hiroyuki Okamura, Tadashi Dohi: Enhancing Performance of Random Testing through Markov Chain Monte Carlo Methods. HASE 2010: 162-163 | |
| 96 | Toshikazu Uemura, Tadashi Dohi, Naoto Kaio: Availability Analysis of an IMS-Based VoIP Network System. ICCSA (4) 2010: 441-456 | |
| 95 | Hiroyuki Okamura, Yusuke Etani, Tadashi Dohi: A Multi-factor Software Reliability Model Based on Logistic Regression. ISSRE 2010: 31-40 | |
| 94 | Akikazu Izumi, Tadashi Dohi, Naoto Kaio: Deadlock Detection Scheduling for Distributed Processes in the Presence of System Failures. PRDC 2010: 133-140 | |
| 93 | Hiroyuki Okamura, Tadashi Dohi: Estimating Computer Virus Propagation Based on Markovian Arrival Processes. PRDC 2010: 199-206 | |
| 92 | Toshiya Fujii, Tadashi Dohi, Hiroyuki Okamura, Takaji Fujiwara: A Software Accelerated Life Testing Model. PRDC 2010: 85-92 | |
| 91 | Chih-Hsiung Wang, Tadashi Dohi, W. C. Tsai: Coordinated procurement/inspection and production model under inspection errors. Computers & Industrial Engineering 59(3): 473-478 (2010) | |
| 90 | Toshikazu Uemura, Tadashi Dohi, Naoto Kaio: Availability Analysis of an Intrusion Tolerant Distributed Server System With Preventive Maintenance. IEEE Transactions on Reliability 59(1): 18-29 (2010) | |
| 89 | Toshiya Fujii, Tadashi Dohi: Identifying statistical failure mechanism of web server systems: measurement and reliability analysis. IJBIDM 5(2): 156-171 (2010) | |
| 88 | Hiroyuki Okamura, Tadashi Dohi: Software safety assessment based on a subordinated Markov chain. Int. J. Systems Assurance Engineering and Management 1(4): 307-315 (2010) | |
| 87 | Toshikazu Uemura, Tadashi Dohi: Optimal Security Patch Management Policies Maximizing System Availability. JCM 5(1): 71-80 (2010) | |
| 86 | Bibhas Chandra Giri, Tadashi Dohi: Quantifying the risk in age and block replacement policies. JORS 61(7): 1151-1158 (2010) | |
| 85 | Hiroyuki Okamura, Tadashi Dohi: Comprehensive evaluation of aperiodic checkpointing and rejuvenation schemes in operational software system. Journal of Systems and Software 83(9): 1591-1604 (2010) | |
| 2009 | ||
| 84 | Xiao Xiao, Tadashi Dohi: On Equilibrium Distribution Properties in Software Reliability Modeling. ARES 2009: 158-165 | |
| 83 | Ryutaro Fujimoto, Hiroyuki Okamura, Tadashi Dohi: Security Evaluation of an Intrusion Tolerant System with MRSPNs. ARES 2009: 427-432 | |
| 82 | Toshiya Fujii, Tadashi Dohi: Statistical Failure Analysis of a Web Server System. ARES 2009: 554-559 | |
| 81 | Toshikazu Uemura, Tadashi Dohi, Naoto Kaio: Availability Analysis of a Scalable Intrusion Tolerant Architecture with Two Detection Modes. CloudCom 2009: 178-189 | |
| 80 | Takumi Hirata, Hiroyuki Okamura, Tadashi Dohi: A Bayesian Inference Tool for NHPP-Based Software Reliability Assessment. FGIT 2009: 225-236 | |
| 79 | Xiao Xiao, Tadashi Dohi: Wavelet-Based Approach for Estimating Software Reliability. ISSRE 2009: 11-20 | |
| 78 | Hiroyuki Okamura, Masataka Tokuzane, Tadashi Dohi: Optimal Security Patch Release Timing under Non-homogeneous Vulnerability-Discovery Processes. ISSRE 2009: 120-128 | |
| 77 | Hiroyuki Okamura, Tadashi Dohi: Faster Maximum Likelihood Estimation Algorithms for Markovian Arrival Processes. QEST 2009: 73-82 | |
| 76 | Lin-Zhu Jin, Tadashi Dohi: Non-homogeneous Inverse Gaussian Software Reliability Models. QSIC 2009: 444-451 | |
| 75 | Bibhas Chandra Giri, Tadashi Dohi: Cost-effective ordering policies for inventory systems with emergency order. Computers & Industrial Engineering 57(4): 1336-1341 (2009) | |
| 74 | Hiroyuki Okamura, Tadashi Dohi, Kishor S. Trivedi: Markovian arrival process parameter estimation with group data. IEEE/ACM Trans. Netw. 17(4): 1326-1339 (2009) | |
| 73 | Yuto Sakai, Koichiro Rinsaka, Tadashi Dohi: A Cyber-Attack Detection Model Based on Multivariate Analyses. IEICE Transactions 92-A(7): 1585-1592 (2009) | |
| 72 | Hiroyuki Okamura, Tadashi Dohi: Software Reliability Modeling Based on Capture-Recapture Sampling. IEICE Transactions 92-A(7): 1615-1622 (2009) | |
| 71 | Koji Ohishi, Hiroyuki Okamura, Tadashi Dohi: Gompertz software reliability model: Estimation algorithm and empirical validation. Journal of Systems and Software 82(3): 535-543 (2009) | |
| 70 | Tatsuya Ozaki, Tadashi Dohi, Naoto Kaio: Numerical computation algorithms for sequential checkpoint placement. Perform. Eval. 66(6): 311-326 (2009) | |
| 2008 | ||
| 69 | Hiroyuki Eto, Tadashi Dohi, Jianhua Ma: Simulation-Based Optimization Approach for Software Cost Model with Rejuvenation. ATC 2008: 206-218 | |
| 68 | Hiroyuki Okamura, Tadashi Dohi: Analysis of a Software System with Rejuvenation, Restoration and Checkpointing. ISAS 2008: 110-128 | |
| 67 | Toshikazu Uemura, Tadashi Dohi: Optimizing Security Measures in an Intrusion Tolerant Database System. ISAS 2008: 26-42 | |
| 66 | Tomotaka Ishii, Tadashi Dohi: A New Paradigm for Software Reliability Modeling - From NHPP to NHGP. PRDC 2008: 224-231 | |
| 65 | Hiroyuki Okamura, Tadashi Dohi: Hyper-Erlang Software Reliability Model. PRDC 2008: 232-239 | |
| 64 | Kazuki Iwamoto, Tadashi Dohi, Naoto Kaio: Discrete Repair-Cost Limit Replacement Policies with/without Imperfect Repair. APJOR 25(6): 735-751 (2008) | |
| 63 | Kazuki Iwamoto, Tadashi Dohi, Naoto Kaio: Estimating Periodic Software Rejuvenation Schedules under Discrete-Time Operation Circumstance. IEICE Transactions 91-D(1): 23-31 (2008) | |
| 2007 | ||
| 62 | Tomotaka Ishii, Tadashi Dohi, Hiroyuki Okamura: Bivariate Software Fault-Detection Models. COMPSAC (1) 2007: 535-538 | |
| 61 | Hiroyuki Okamura, Michael Grottke, Tadashi Dohi, Kishor S. Trivedi: Variational Bayesian Approach for Interval Estimation of NHPP-Based Software Reliability Models. DSN 2007: 698-707 | |
| 60 | Toshikazu Uemura, Tadashi Dohi: Quantitative Evaluation of Intrusion Tolerant Systems Subject to DoS Attacks Via Semi-Markov Cost Models. EUC Workshops 2007: 31-42 | |
| 59 | Li Zhang, Hiroyuki Okamura, Tadashi Dohi: Performance Evaluation for Automatic Protection Switching in a CDMA-TDD Wireless Communication System. HCI (4) 2007: 1200-1209 | |
| 58 | Koichiro Rinsaka, Tadashi Dohi: A Faster Estimation Algorithm for Periodic Preventive Rejuvenation Schedule Maximizing System Availability. ISAS 2007: 94-109 | |
| 57 | Hiroyuki Okamura, Kazuya Tateishi, Tadashi Dohi: Statistical Inference of Computer Virus Propagation Using Non-Homogeneous Poisson Processes. ISSRE 2007: 149-158 | |
| 56 | Koichiro Rinsaka, Tadashi Dohi: Non-parametric Predictive Inference of Preventive Rejuvenation Schedule in Operational Software Systems. ISSRE 2007: 247-256 | |
| 55 | Kazuya Shibata, Koichiro Rinsaka, Tadashi Dohi, Hiroyuki Okamura: Quantifying Software Maintainability Based on a Fault-Detection/Correction Model. PRDC 2007: 35-42 | |
| 54 | Kazuya Shibata, Koichiro Rinsaka, Tadashi Dohi: PISRAT: Proportional Intensity-Based Software Reliability Assessment Tool. PRDC 2007: 43-52 | |
| 53 | Hiroyuki Okamura, Yuya Kamahara, Tadashi Dohi: Estimating Markov-modulated compound Poisson processes. VALUETOOLS 2007: 28 | |
| 52 | Bibhas Chandra Giri, Tadashi Dohi: Inspection scheduling for imperfect production processes under free repair warranty contract. European Journal of Operational Research 183(1): 238-252 (2007) | |
| 51 | Hiroyuki Okamura, Mitsuaki Ando, Tadashi Dohi: A generalized gamma software reliability model. Systems and Computers in Japan 38(2): 81-90 (2007) | |
| 2006 | ||
| 50 | Koichiro Rinsaka, Kazuya Shibata, Tadashi Dohi: Proportional Intensity-Based Software Reliability Modeling with Time-Dependent Metrics. COMPSAC (1) 2006: 369-376 | |
| 49 | Takao Ando, Hiroyuki Okamura, Tadashi Dohi: Estimating Markov Modulated Software Reliability Models via EM Algorithm. DASC 2006: 111-118 | |
| 48 | Tadashi Dohi, Tatsuya Ozaki, Naoto Kaio: Optimal Checkpoint Placement with Equality Constraints. DASC 2006: 77-84 | |
| 47 | Hiroyuki Eto, Tadashi Dohi: Analysis of a Service Degradation Model with Preventive Rejuvenation. ISAS 2006: 17-29 | |
| 46 | Hiroyuki Okamura, Hitoshi Furumura, Tadashi Dohi: On the Effect of Fault Removal in Software Testing - Bayesian Reliability Estimation Approach. ISSRE 2006: 247-255 | |
| 45 | Hiroyuki Okamura, Tadashi Dohi: Building Phase-Type Software Reliability Models. ISSRE 2006: 289-298 | |
| 44 | Kazuya Shibata, Koichiro Rinsaka, Tadashi Dohi: Metrics-Based Software Reliability Models Using Non-homogeneous Poisson Processes. ISSRE 2006: 52-61 | |
| 43 | Tomotaka Ishii, Tadashi Dohi: Two-Dimensional Software Reliability Models and Their Application. PRDC 2006: 3-10 | |
| 42 | Kazuki Iwamoto, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio: Discrete-time cost analysis for a telecommunication billing application with rejuvenation. Computers & Mathematics with Applications 51(2): 335-344 (2006) | |
| 41 | Tadashi Dohi, Akira Ashioka, Naoto Kaio, Shunji Osaki: Statistical estimation algorithms for repairs-time limit replacement scheduling under earning rate criteria. Computers & Mathematics with Applications 51(2): 345-356 (2006) | |
| 40 | Tadashi Dohi, Nikolaos Limnios, Shunji Osaki: Preface. Computers & Mathematics with Applications 51(2): xiii (2006) | |
| 39 | Tadashi Dohi, Shunji Osaki, Nikolaos Limnios: Mathematical Finance and Risk Assessment. European Journal of Operational Research 168(2): 279-280 (2006) | |
| 38 | Tatsuya Ozaki, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio: Distribution-Free Checkpoint Placement Algorithms Based on Min-Max Principle. IEEE Trans. Dependable Sec. Comput. 3(2): 130-140 (2006) | |
| 2005 | ||
| 37 | Koji Ohishi, Hiroyuki Okamura, Tadashi Dohi: Gompertz Software Reliability Model and Its Application. COMPSAC (1) 2005: 405-410 | |
| 36 | Hiroyuki Okamura, Tadashi Dohi: Performance Evaluation of Power-Aware Communication Network Devices. EUC 2005: 245-254 | |
| 35 | Kazuki Iwamoto, Tadashi Dohi, Naoto Kaio: Monitoring the Health Condition of a Ubiquitous System: Rejuvenation vs. Recovery. EUC Workshops 2005: 1283-1292 | |
| 34 | Hiroyuki Okamura, Kei Tsuruta, Tadashi Dohi: An Architecture-based Software Reliability Model with Finite Number of Faults. IASTED Conf. on Software Engineering 2005: 20-25 | |
| 33 | Hiroyuki Ito, Tadashi Dohi: Optimality of Control-Limit Type of Software Rejuvenation Policy. ICPADS (2) 2005: 483-487 | |
| 32 | Hiroyuki Okamura, Kazuki Iwamoto, Tadashi Dohi: A Dynamic Programming Algorithm for Software Rejuvenation Scheduling under Distributed Computation Circumstance. ICPADS (2) 2005: 493-499 | |
| 31 | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi: Effect of preventive rejuvenation in communication network system with burst arrival. ISADS 2005: 151-158 | |
| 30 | Koichiro Rinsaka, Tadashi Dohi: Behavioral analysis of a fault-tolerant software system with rejuvenation. ISADS 2005: 159-166 | |
| 29 | Hiroyuki Okamura, Hisashi Kobayashi, Tadashi Dohi: Markovian Modeling and Analysis of Internet Worm Propagation. ISSRE 2005: 149-158 | |
| 28 | Bibhas Chandra Giri, Tadashi Dohi: Computational aspects of an extended EMQ model with variable production rate. Computers & OR 32: 3143-3161 (2005) | |
| 27 | Bibhas Chandra Giri, W. Y. Yun, Tadashi Dohi: Optimal design of unreliable production-inventory systems with variable production rate. European Journal of Operational Research 162(2): 372-386 (2005) | |
| 26 | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi: Rejuvenating Communication Network System under Burst Arrival Circumstances. IEICE Transactions 88-B(12): 4498-4506 (2005) | |
| 25 | Koichiro Rinsaka, Tadashi Dohi: Behavioral Analysis of a Fault-Tolerant Software System with Rejuvenation. IEICE Transactions 88-D(12): 2681-2690 (2005) | |
| 2004 | ||
| 24 | Tadashi Dohi, Shunji Osaki, Kishor S. Trivedi: An Infinite Server Queueing Approach for Describing Software Reliability Growth - Unified Modeling and Estimation Framework. APSEC 2004: 120-129 | |
| 23 | Tatsuya Ozaki, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio: Min-Max Checkpoint Placement under Incomplete Failure Information. DSN 2004: 721-730 | |
| 22 | Hiroyuki Okamura, Atsushi Murayama, Tadashi Dohi: EM Algorithm for Discrete Software Reliability Models: A Unified Parameter Estimation Method. HASE 2004: 219-228 | |
| 21 | Hiroyuki Okamura, Tadashi Dohi, Shunji Osaki: EM algorithms for logistic software reliability models. IASTED Conf. on Software Engineering 2004: 263-268 | |
| 20 | Kazuki Iwamoto, Tadashi Dohi, Naoto Kaio: A discrete software cost model with periodic rejuvenation for a telecommunication billing application. IASTED Conf. on Software Engineering and Applications 2004: 282-287 | |
| 19 | Hiroyuki Okamura, Yuki Nishimura, Tadashi Dohi: A Dynamic Checkpointing Scheme Based on Reinforcement Learning. PRDC 2004: 151-158 | |
| 18 | Tadashi Dohi, Hiroaki Suzuki, Kishor S. Trivedi: Comparing Software Rejuvenation Policies under Different Dependability Measures. IEICE Transactions 87-D(8): 2078-2085 (2004) | |
| 2003 | ||
| 17 | Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi: An Iterative Scheme for Maximum Likelihood Estimation in Software Reliability Modeling. ISSRE 2003: 246-256 | |
| 16 | Hiroyuki Suzuki, Tadashi Dohi, Naoto Kaio, Kishor S. Trivedi: Maximizing Interval Reliability in Operational Software System with Rejuvenation. ISSRE 2003: 479-490 | |
| 2002 | ||
| 15 | Tadashi Dohi, Kazuki Iwamoto, Hiroyuki Okamura, Naoto Kaio: Discrete Availability Models to Rejuvenate a Telecommunication Billing Application. HASE 2002: 159-166 | |
| 14 | Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi: Estimating Mixed Software Reliability Models Based on the EM Algorithm. ISESE 2002: 69-78 | |
| 13 | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi: Dependability Analysis of a Client/Server Software System with Rejuvenation. ISSRE 2002: 171-182 | |
| 12 | Tadashi Dohi, Naoto Kaio, Kishor S. Trivedi: Availability Models with Age-Dependent Checkpointing. SRDS 2002: 130-139 | |
| 11 | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi: Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation. RAIRO - Operations Research 36(2): 129-148 (2002) | |
| 2001 | ||
| 10 | Tadashi Dohi, Nobuyuki Wakana, Shunji Osaki, Kishor S. Trivedi: Analysis of Hypergeometric Distribution Software Reliability Model. ISSRE 2001: 166-175 | |
| 9 | Tadashi Dohi, Takashi Danjou, Hiroyuki Okamura: Optimal Software Rejuvenation Policy with Discounting. PRDC 2001: 87-94 | |
| 8 | Tadashi Dohi, Katerina Goseva-Popstojanova, Kishor S. Trivedi: Estimating Software Rejuvenation Schedules in High-Assurance Systems. Comput. J. 44(6): 473-485 (2001) | |
| 7 | Tadashi Dohi, F. S. Othman, Naoto Kaio, Shunji Osaki: The Lorenz Transform approach to the Optimal Repair-Cost limit remplacement Policy with Imperfect Repair. RAIRO - Operations Research 35(1): 21-36 (2001) | |
| 2000 | ||
| 6 | Tadashi Dohi, Shunji Osaki, Kishor S. Trivedi: Heuristic Self-Organization Algorithms for Software Reliability Assessment and Their Applications. ISSRE 2000: 40-51 | |
| 5 | Tadashi Dohi, Katerina Goseva-Popstojanova, Kishor S. Trivedi: Statistical non-parametric algorithms to estimate the optimal software rejuvenation schedule. PRDC 2000: 77-84 | |
| 4 | Hiroyuki Okamura, Tadashi Dohi, Shunji Osaki: Performance analysis of a transaction based software system with shutdown. Workshop on Software and Performance 2000: 168-179 | |
| 1999 | ||
| 3 | Tadashi Dohi, Shunji Osaki, Naoto Kaio: Optimal Checkpointing and Rollback Strategies with Media Failures: Statistical Estimation Algorithms. PRDC 1999: 161- | |
| 2 | Tadashi Dohi, Yasuhiko Nishio, Shunji Osaki: Optimal software release scheduling based on artificial neural networks. Ann. Software Eng. 8: 167-185 (1999) | |
| 1993 | ||
| 1 | Tadashi Dohi, Shunji Osaki: A note on portfolio optimization with path-dependent utility. Annals OR 45(1): 77-90 (1993) | |
Colors in the list of coauthors
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