A note on portfolio optimization with path-dependent utility. - Tadashi Dohi; Shunji Osaki (Ann. Oper. Res., 1993)

Optimal Checkpointing and Rollback Strategies with Media Failures: Statistical Estimation Algorithms. - Tadashi Dohi; Shunji Osaki; Naoto Kaio (PRDC, 1999)

Optimal software release scheduling based on artificial neural networks. - Tadashi Dohi; Yasuhiko Nishio; Shunji Osaki (Ann. Softw. Eng., 1999)

Analysis of software cost models with rejuvenation. - Tadashi Dohi; Katerina Goseva-Popstojanova; Kishor S. Trivedi (HASE, 2000)

Heuristic Self-Organization Algorithms for Software Reliability Assessment and Their Applications. - Tadashi Dohi; Shunji Osaki; Kishor S. Trivedi (ISSRE, 2000)

Statistical non-parametric algorithms to estimate the optimal software rejuvenation schedule. - Tadashi Dohi; Katerina Goseva-Popstojanova; Kishor S. Trivedi (PRDC, 2000)

Performance analysis of a transaction based software system with shutdown. - Hiroyuki Okamura; Tadashi Dohi; Shunji Osaki (Workshop on Software and Performance, 2000)

Analysis of Hypergeometric Distribution Software Reliability Model. - Tadashi Dohi; Nobuyuki Wakana; Shunji Osaki; Kishor S. Trivedi (ISSRE, 2001)

Optimal Software Rejuvenation Policy with Discounting. - Tadashi Dohi; Takashi Danjou; Hiroyuki Okamura (PRDC, 2001)

Estimating Software Rejuvenation Schedules in High-Assurance Systems. - Tadashi Dohi; Katerina Goseva-Popstojanova; Kishor S. Trivedi (Comput. J., 2001)

The Lorenz Transform approach to the Optimal Repair-Cost limit remplacement Policy with Imperfect Repair. - Tadashi Dohi; F. S. Othman; Naoto Kaio; Shunji Osaki (RAIRO Oper. Res., 2001)

Discrete Availability Models to Rejuvenate a Telecommunication Billing Application. - Tadashi Dohi; Kazuki Iwamoto; Hiroyuki Okamura; Naoto Kaio (HASE, 2002)

Estimating Mixed Software Reliability Models Based on the EM Algorithm. - Hiroyuki Okamura; Yasuhiro Watanabe; Tadashi Dohi (ISESE, 2002)

Dependability Analysis of a Client/Server Software System with Rejuvenation. - Hiroyuki Okamura; Satoshi Miyahara; Tadashi Dohi (ISSRE, 2002)

Availability Models with Age-Dependent Checkpointing. - Tadashi Dohi; Naoto Kaio; Kishor S. Trivedi (SRDS, 2002)

Cost-Effective Analysis of Software Systems with Periodic Rejuvenation. - Hiroaki Suzuki; Tadashi Dohi; Hiroyuki Okamura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation. - Hiroyuki Okamura; Satoshi Miyahara; Tadashi Dohi (RAIRO Oper. Res., 2002)

An Iterative Scheme for Maximum Likelihood Estimation in Software Reliability Modeling. - Hiroyuki Okamura; Yasuhiro Watanabe; Tadashi Dohi (ISSRE, 2003)

Maximizing Interval Reliability in Operational Software System with Rejuvenation. - Hiroyuki Suzuki; Tadashi Dohi; Naoto Kaio; Kishor S. Trivedi (ISSRE, 2003)

Dependability Analysis of a Transaction-Based Multi-Server System with Rejuvenation. - Hiroyuki Okamura; Satoshi Miyahara; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

An Infinite Server Queueing Approach for Describing Software Reliability Growth - Unified Modeling and Estimation Framework. - Tadashi Dohi; Shunji Osaki; Kishor S. Trivedi (APSEC, 2004)

Min-Max Checkpoint Placement under Incomplete Failure Information. - Tatsuya Ozaki; Tadashi Dohi; Hiroyuki Okamura; Naoto Kaio (DSN, 2004)

EM Algorithm for Discrete Software Reliability Models: A Unified Parameter Estimation Method. - Hiroyuki Okamura; Atsushi Murayama; Tadashi Dohi (HASE, 2004)

EM algorithms for logistic software reliability models. - Hiroyuki Okamura; Tadashi Dohi; Shunji Osaki (IASTED Conf. on Software Engineering, 2004)

A discrete software cost model with periodic rejuvenation for a telecommunication billing application. - Kazuki Iwamoto; Tadashi Dohi; Naoto Kaio (IASTED Conf. on Software Engineering and Applications, 2004)

A Dynamic Checkpointing Scheme Based on Reinforcement Learning. - Hiroyuki Okamura; Yuki Nishimura; Tadashi Dohi (PRDC, 2004)

Comparing Software Rejuvenation Policies under Different Dependability Measures. - Tadashi Dohi; Hiroaki Suzuki; Kishor S. Trivedi (IEICE Trans. Inf. Syst., 2004)

Gompertz Software Reliability Model and Its Application. - Koji Ohishi; Hiroyuki Okamura; Tadashi Dohi (COMPSAC (1), 2005)

Monitoring the Health Condition of a Ubiquitous System: Rejuvenation vs. Recovery. - Kazuki Iwamoto; Tadashi Dohi; Naoto Kaio (EUC Workshops, 2005)

Performance Evaluation of Power-Aware Communication Network Devices. - Hiroyuki Okamura; Tadashi Dohi (EUC, 2005)

Bayesian Perspective of Optimal Checkpoint Placement. - Naoki Kobayashi 005; Tadashi Dohi (HASE, 2005)

An Architecture-based Software Reliability Model with Finite Number of Faults. - Hiroyuki Okamura; Kei Tsuruta; Tadashi Dohi (IASTED Conf. on Software Engineering, 2005)

Optimality of Control-Limit Type of Software Rejuvenation Policy. - Hiroyuki Ito; Tadashi Dohi (ICPADS (2), 2005)

A Dynamic Programming Algorithm for Software Rejuvenation Scheduling under Distributed Computation Circumstance. - Hiroyuki Okamura; Kazuki Iwamoto; Tadashi Dohi (ICPADS (2), 2005)

Effect of preventive rejuvenation in communication network system with burst arrival. - Hiroyuki Okamura; Satoshi Miyahara; Tadashi Dohi (ISADS, 2005)

Markovian Modeling and Analysis of Internet Worm Propagation. - Hiroyuki Okamura; Hisashi Kobayashi; Tadashi Dohi (ISSRE, 2005)

Computational aspects of an extended EMQ model with variable production rate. - Bibhas Chandra Giri; Tadashi Dohi (Comput. Oper. Res., 2005)

Optimal design of unreliable production-inventory systems with variable production rate. - Bibhas Chandra Giri; Won Young Yun; Tadashi Dohi (Eur. J. Oper. Res., 2005)

Rejuvenating Communication Network System under Burst Arrival Circumstances. - Hiroyuki Okamura; Satoshi Miyahara; Tadashi Dohi (IEICE Trans. Commun., 2005)

Behavioral Analysis of a Fault-Tolerant Software System with Rejuvenation. - Koichiro Rinsaka; Tadashi Dohi (IEICE Trans. Inf. Syst., 2005)

Optimal lot sizing in an unreliable two-stage serial production-inventory system. - B. C. Giri 001; Won Young Yun; Tadashi Dohi (Int. Trans. Oper. Res., 2005)

Exact formulation of stochastic EMQ model for an unreliable production system. - B. C. Giri 001; Tadashi Dohi (J. Oper. Res. Soc., 2005)

Proportional Intensity-Based Software Reliability Modeling with Time-Dependent Metrics. - Koichiro Rinsaka; Kazuya Shibata; Tadashi Dohi (COMPSAC (1), 2006)

Estimating Markov Modulated Software Reliability Models via EM Algorithm. - Takao Ando; Hiroyuki Okamura; Tadashi Dohi (DASC, 2006)

Optimal Checkpoint Placement with Equality Constraints. - Tadashi Dohi; Tatsuya Ozaki; Naoto Kaio (DASC, 2006)

Analysis of a Service Degradation Model with Preventive Rejuvenation. - Hiroyuki Eto; Tadashi Dohi (ISAS, 2006)

Building Phase-Type Software Reliability Models. - Hiroyuki Okamura; Tadashi Dohi (ISSRE, 2006)

On the Effect of Fault Removal in Software Testing - Bayesian Reliability Estimation Approach. - Hiroyuki Okamura; Hitoshi Furumura; Tadashi Dohi (ISSRE, 2006)

Metrics-Based Software Reliability Models Using Non-homogeneous Poisson Processes. - Kazuya Shibata; Koichiro Rinsaka; Tadashi Dohi (ISSRE, 2006)

Two-Dimensional Software Reliability Models and Their Application. - Tomotaka Ishii; Tadashi Dohi (PRDC, 2006)

Statistical estimation algorithms for repairs-time limit replacement scheduling under earning rate criteria. - Tadashi Dohi; Akira Ashioka; Naoto Kaio; Shunji Osaki (Comput. Math. Appl., 2006)

Preface. - Tadashi Dohi; Nikolaos Limnios; Shunji Osaki (Comput. Math. Appl., 2006)

Discrete-time cost analysis for a telecommunication billing application with rejuvenation. - Kazuki Iwamoto; Tadashi Dohi; Hiroyuki Okamura; Naoto Kaio (Comput. Math. Appl., 2006)

Mathematical Finance and Risk Assessment. - Tadashi Dohi; Shunji Osaki; Nikolaos Limnios (Eur. J. Oper. Res., 2006)

Discrete-time spare ordering policy with randomized lead times and discounting. - B. C. Giri 001; Tadashi Dohi; Naoto Kaio (Int. Trans. Oper. Res., 2006)

Distribution-Free Checkpoint Placement Algorithms Based on Min-Max Principle. - Tatsuya Ozaki; Tadashi Dohi; Hiroyuki Okamura; Naoto Kaio (IEEE Trans. Dependable Secur. Comput., 2006)

Bivariate Software Fault-Detection Models. - Tomotaka Ishii; Tadashi Dohi; Hiroyuki Okamura (COMPSAC (1), 2007)

Variational Bayesian Approach for Interval Estimation of NHPP-Based Software Reliability Models. - Hiroyuki Okamura; Michael Grottke; Tadashi Dohi; Kishor S. Trivedi (DSN, 2007)

Quantitative Evaluation of Intrusion Tolerant Systems Subject to DoS Attacks Via Semi-Markov Cost Models. - Toshikazu Uemura; Tadashi Dohi (EUC Workshops, 2007)

Performance Evaluation for Automatic Protection Switching in a CDMA-TDD Wireless Communication System. - Li Zhang; Hiroyuki Okamura; Tadashi Dohi (HCI (4), 2007)

A Faster Estimation Algorithm for Periodic Preventive Rejuvenation Schedule Maximizing System Availability. - Koichiro Rinsaka; Tadashi Dohi (ISAS, 2007)

Statistical Inference of Computer Virus Propagation Using Non-Homogeneous Poisson Processes. - Hiroyuki Okamura; Kazuya Tateishi; Tadashi Dohi (ISSRE, 2007)

Non-parametric Predictive Inference of Preventive Rejuvenation Schedule in Operational Software Systems. - Koichiro Rinsaka; Tadashi Dohi (ISSRE, 2007)

PISRAT: Proportional Intensity-Based Software Reliability Assessment Tool. - Kazuya Shibata; Koichiro Rinsaka; Tadashi Dohi (PRDC, 2007)

Quantifying Software Maintainability Based on a Fault-Detection/Correction Model. - Kazuya Shibata; Koichiro Rinsaka; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2007)

Estimating Markov-modulated compound Poisson processes. - Hiroyuki Okamura; Yuya Kamahara; Tadashi Dohi (VALUETOOLS, 2007)

Inspection scheduling for imperfect production processes under free repair warranty contract. - Bibhas Chandra Giri; Tadashi Dohi (Eur. J. Oper. Res., 2007)

A generalized gamma software reliability model. - Hiroyuki Okamura; Mitsuaki Ando; Tadashi Dohi (Syst. Comput. Jpn., 2007)

Simulation-Based Optimization Approach for Software Cost Model with Rejuvenation. - Hiroyuki Eto; Tadashi Dohi; Jianhua Ma 002 (ATC, 2008)

Analysis of a Software System with Rejuvenation, Restoration and Checkpointing. - Hiroyuki Okamura; Tadashi Dohi (ISAS, 2008)

Optimizing Security Measures in an Intrusion Tolerant Database System. - Toshikazu Uemura; Tadashi Dohi (ISAS, 2008)

Availability optimization in operational software system with aperiodic time-based software rejuvenation scheme. - Hiroyuki Okamura; Tadashi Dohi (ISSRE Workshops, 2008)

Non-parametric predictive inference of adaptive software rejuvenation schedule. - Koichiro Rinsaka; Tadashi Dohi (ISSRE Workshops, 2008)

A New Paradigm for Software Reliability Modeling - From NHPP to NHGP. - Tomotaka Ishii; Tadashi Dohi (PRDC, 2008)

Hyper-Erlang Software Reliability Model. - Hiroyuki Okamura; Tadashi Dohi (PRDC, 2008)

Discrete Repair-Cost Limit Replacement Policies with/without Imperfect Repair. - Kazuki Iwamoto; Tadashi Dohi; Naoto Kaio (Asia Pac. J. Oper. Res., 2008)

Estimating Periodic Software Rejuvenation Schedules under Discrete-Time Operation Circumstance. - Kazuki Iwamoto; Tadashi Dohi; Naoto Kaio (IEICE Trans. Inf. Syst., 2008)

Statistical Failure Analysis of a Web Server System. - Toshiya Fujii; Tadashi Dohi (ARES, 2009)

Security Evaluation of an Intrusion Tolerant System with MRSPNs. - Ryutaro Fujimoto; Hiroyuki Okamura; Tadashi Dohi (ARES, 2009)

On Equilibrium Distribution Properties in Software Reliability Modeling. - Xiao Xiao 002; Tadashi Dohi (ARES, 2009)

Availability Analysis of a Scalable Intrusion Tolerant Architecture with Two Detection Modes. - Toshikazu Uemura; Tadashi Dohi; Naoto Kaio (CloudCom, 2009)

An Experimental Evaluation of Error Rate in a Web Server System. - Xiao Xiao 002; Tadashi Dohi (FGIT-ASEA, 2009)

A Bayesian Inference Tool for NHPP-Based Software Reliability Assessment. - Takumi Hirata; Hiroyuki Okamura; Tadashi Dohi (FGIT, 2009)

A Refined Non-parametric Algorithm for Sequential Software Reliability Estimation. - Shintaro Mizoguchi; Tadashi Dohi (FGIT-ASEA, 2009)

An EM Algorithm for Record Value Statistics Models in Software Reliability Estimation. - Hiroyuki Okamura; Tadashi Dohi (FGIT-ASEA, 2009)

Optimal Security Patch Release Timing under Non-homogeneous Vulnerability-Discovery Processes. - Hiroyuki Okamura; Masataka Tokuzane; Tadashi Dohi (ISSRE, 2009)

Wavelet-Based Approach for Estimating Software Reliability. - Xiao Xiao 002; Tadashi Dohi (ISSRE, 2009)

Faster Maximum Likelihood Estimation Algorithms for Markovian Arrival Processes. - Hiroyuki Okamura; Tadashi Dohi (QEST, 2009)

Non-homogeneous Inverse Gaussian Software Reliability Models. - Lin-Zhu Jin; Tadashi Dohi (QSIC, 2009)

Cost-effective ordering policies for inventory systems with emergency order. - Bibhas Chandra Giri; Tadashi Dohi (Comput. Ind. Eng., 2009)

Software Reliability Modeling Based on Capture-Recapture Sampling. - Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

A Cyber-Attack Detection Model Based on Multivariate Analyses. - Yuto Sakai; Koichiro Rinsaka; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Gompertz software reliability model: Estimation algorithm and empirical validation. - Koji Ohishi; Hiroyuki Okamura; Tadashi Dohi (J. Syst. Softw., 2009)

Numerical computation algorithms for sequential checkpoint placement. - Tatsuya Ozaki; Tadashi Dohi; Naoto Kaio (Perform. Evaluation, 2009)

Markovian arrival process parameter estimation with group data. - Hiroyuki Okamura; Tadashi Dohi; Kishor S. Trivedi (IEEE/ACM Trans. Netw., 2009)

Towards Autonomic Mode Control of a Scalable Intrusion Tolerant Architecture. - Tadashi Dohi; Toshikazu Uemura (ATC, 2010)

On-Line Adaptive Algorithms in Autonomic Restart Control. - Hiroyuki Okamura; Tadashi Dohi; Kishor S. Trivedi (ATC, 2010)

Availability Analysis of an IMS-Based VoIP Network System. - Toshikazu Uemura; Tadashi Dohi; Naoto Kaio (ICCSA (4), 2010)

Performance-aware software rejuvenation strategies in a queueing system. - Hiroyuki Okamura; Tadashi Dohi (WoSAR@ISSRE, 2010)

A Multi-factor Software Reliability Model Based on Logistic Regression. - Hiroyuki Okamura; Yusuke Etani; Tadashi Dohi (ISSRE, 2010)

A Software Accelerated Life Testing Model. - Toshiya Fujii; Tadashi Dohi; Hiroyuki Okamura; Takaji Fujiwara (PRDC, 2010)

Deadlock Detection Scheduling for Distributed Processes in the Presence of System Failures. - Akikazu Izumi; Tadashi Dohi; Naoto Kaio (PRDC, 2010)

Estimating Computer Virus Propagation Based on Markovian Arrival Processes. - Hiroyuki Okamura; Tadashi Dohi (PRDC, 2010)

Markov Chain Monte Carlo Random Testing. - Bo Zhou 002; Hiroyuki Okamura; Tadashi Dohi (AST/UCMA/ISA/ACN, 2010)

Sensitivity Analysis of Random Port Hopping. - Kousaburou Hari; Tadashi Dohi (UIC/ATC Workshops, 2010)

Application of Deterministic Annealing EM Algorithm to Markovian Arrival Process Parameter Estimation. - Hiroyuki Okamura; Hidenari Kishikawa; Tadashi Dohi (UIC/ATC Workshops, 2010)

Coordinated procurement/inspection and production model under inspection errors. - Chih-Hsiung Wang; Tadashi Dohi; Wen-Chin Tsai (Comput. Ind. Eng., 2010)

Identifying statistical failure mechanism of web server systems: measurement and reliability analysis. - Toshiya Fujii; Tadashi Dohi (Int. J. Bus. Intell. Data Min., 2010)

Optimal Security Patch Management Policies Maximizing System Availability. - Toshikazu Uemura; Tadashi Dohi (J. Commun., 2010)

Quantifying the risk in age and block replacement policies. - Bibhas Chandra Giri; Tadashi Dohi (J. Oper. Res. Soc., 2010)

Comprehensive evaluation of aperiodic checkpointing and rejuvenation schemes in operational software system. - Hiroyuki Okamura; Tadashi Dohi (J. Syst. Softw., 2010)

Software safety assessment based on a subordinated Markov chain. - Hiroyuki Okamura; Tadashi Dohi (Int. J. Syst. Assur. Eng. Manag., 2010)

Availability Analysis of an Intrusion Tolerant Distributed Server System With Preventive Maintenance. - Toshikazu Uemura; Tadashi Dohi; Naoto Kaio (IEEE Trans. Reliab., 2010)

Composite dependability modeling for in-vehicle networks. - Hiroyuki Okamura; Tadashi Dohi; Shin'ichi Shiraishi; Mutsumi Abe (DSN Workshops, 2011)

Environmental Diversity Techniques of Software Systems. - Tadashi Dohi (FGIT, 2011)

Bayesian Inference for Credible Intervals of Optimal Software Release Time. - Hiroyuki Okamura; Tadashi Dohi; Shunji Osaki (FGIT-ASEA/DRBC/EL, 2011)

Estimating Software Reliability Using Extreme Value Distribution. - Xiao Xiao 002; Tadashi Dohi (FGIT-ASEA/DRBC/EL, 2011)

On the Effect of the Order of Test Cases in the Modified Exponential Software Reliability Growth Model. - Kei Okumura; Hiroyuki Okamura; Tadashi Dohi (ICNC, 2011)

Quantitative Comparison of Survivability Models for Wireless Ad Hoc Networks. - Zhipeng Yi; Tadashi Dohi (ICNC, 2011)

Towards quantitative software reliability assessment in incremental development processes. - Toshiya Fujii; Tadashi Dohi; Takaji Fujiwara (ICSE, 2011)

A Route Discovery Method for Alleviating Traffic Congestion Based on VANETs in Urban Transportations Considering a Relation between Vehicle Density and Average Velocity. - Mitsuhisa Kimura; Shinji Inoue; Yoshiaki Kakuda; Tadashi Dohi (ISADS, 2011)

Application of Reinforcement Learning to Software Rejuvenation. - Hiroyuki Okamura; Tadashi Dohi (ISADS, 2011)

A POMDP Formulation of Multistep Failure Model with Software Rejuvenation. - Hiroyuki Okamura; Tadashi Dohi (WoSAR@ISSRE, 2011)

Quantifying the Effectiveness of Testing Efforts on Software Fault Detection with a Logit Software Reliability Growth Model. - Hiroyuki Okamura; Yusuke Etani; Tadashi Dohi (IWSM/Mensura, 2011)

Parametric Bootstrapping for Assessing Software Reliability Measures. - Toshio Kaneishi; Tadashi Dohi (PRDC, 2011)

Unification of Software Reliability Models Using Markovian Arrival Processes. - Hiroyuki Okamura; Tadashi Dohi (PRDC, 2011)

Estimating Software Intensity Function via Multiscale Analysis and Its Application to Reliability Assessment. - Xiao Xiao 002; Tadashi Dohi (PRDC, 2011)

A refined EM algorithm for PH distributions. - Hiroyuki Okamura; Tadashi Dohi; Kishor S. Trivedi (Perform. Evaluation, 2011)

Comparing Checkpoint and Rollback Recovery Schemes in a Cluster System. - Noriaki Bessho; Tadashi Dohi (ICA3PP (1), 2012)

Survivability modeling and analysis for a power-aware wireless ad hoc network. - Zhipeng Yi; Tadashi Dohi; Hiroyuki Okamura (ICUMT, 2012)

Optimization of Opportunity-Based Software Rejuvenation Policy. - Hiroyuki Okamura; Tadashi Dohi (ISSRE Workshops, 2012)

Estimating software reliability via pseudo maximum likelihood method. - Shinya Ikemoto; Tadashi Dohi; Hiroyuki Okamura (SAC, 2012)

Software testing-resource allocation with operational profile. - Satoru Ukimoto; Tadashi Dohi; Hiroyuki Okamura (SAC, 2012)

Fast Optimization Algorithms for Designing Cellular Networks with Guard Channel. - Kousaburo Hari; Tadashi Dohi; Kishor S. Trivedi (SRDS, 2012)

Robust Wavelet Shrinkage Estimation without Data Transform for Software Reliability Assessment. - Xiao Xiao 002; Tadashi Dohi (SERE, 2012)

Optimizing Software Rejuvenation Policies under Interval Reliability Criteria. - Tadashi Dohi; Hiroyuki Okamura; Kishor S. Trivedi (UIC/ATC, 2012)

Dependability Modeling and Analysis of Random Port Hopping. - Kousaburo Hari; Tadashi Dohi (UIC/ATC, 2012)

Model-Based Performance Optimization of Generalized Snapshot Isolation in Database System. - Chao Luo; Hiroyuki Okamura; Tadashi Dohi (UIC/ATC, 2012)

Risk-Based Intelligent Software Release Planning. - Shunsuke Tokumoto; Tadashi Dohi (UIC/ATC, 2012)

Component Importance Analysis of Virtualized System. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (UIC/ATC, 2012)

An efficient MCMC algorithm for continuous ph distributions. - Ryo Watanabe; Hiroyuki Okamura; Tadashi Dohi (WSC, 2012)

A Comparative Study of Data Transformations for Wavelet Shrinkage Estimation with Application to Software Reliability Assessment. - Xiao Xiao 002; Tadashi Dohi (Adv. Softw. Eng., 2012)

Foreword. - Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Exponential Regression-Based Software Reliability Model and Its Computational Aspect. - Shinya Ikemoto; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Software Failure Time Data Analysis via Wavelet-Based Approach. - Xiao Xiao 002; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

NHPP-Based Software Reliability Models Using Equilibrium Distribution. - Xiao Xiao 002; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012)

Survivability Analysis for a Wireless Ad Hoc Network Based on Semi-Markov Model. - Zhipeng Yi; Tadashi Dohi (IEICE Trans. Inf. Syst., 2012)

Application of Markov Chain Monte Carlo Random Testing to Test Case Prioritization in Regression Testing. - Bo Zhou 002; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Inf. Syst., 2012)

An adaptive mode control algorithm of a scalable intrusion tolerant architecture. - Tadashi Dohi; Toshikazu Uemura (J. Comput. Syst. Sci., 2012)

Generalized Logit Regression-Based Software Reliability Modeling with Metrics Data. - Daisuke Kuwa; Tadashi Dohi (COMPSAC, 2013)

Modeling and Analysis of Multi-version Concurrent Control. - Chao Luo; Hiroyuki Okamura; Tadashi Dohi (COMPSAC, 2013)

A novel method based on VANET for alleviating traffic congestion in urban transportations. - Mitsuhisa Kimura; Yousuke Taoda; Yoshiaki Kakuda; Shinji Inoue; Tadashi Dohi (ISADS, 2013)

Quantifying software test process and product reliability simultaneously. - Shinya Ikemoto; Tadashi Dohi; Hiroyuki Okamura (ISSRE, 2013)

Characteristic analysis of quantitative definition of resiliency measure. - Chao Luo; Hiroyuki Okamura; Tadashi Dohi (ISSRE (Supplemental Proceedings), 2013)

SRATS: Software reliability assessment tool on spreadsheet (Experience report). - Hiroyuki Okamura; Tadashi Dohi (ISSRE, 2013)

Estimating response time distribution of server application in software aging phenomenon. - Hiroyuki Okamura; Chao Luo; Tadashi Dohi (ISSRE (Supplemental Proceedings), 2013)

Estimating Software Reliability with Static Project Data in Incremental Development Processes. - Shinya Ikemoto; Tadashi Dohi; Hiroyuki Okamura (IWSM/Mensura, 2013)

Generalized Cox Proportional Hazards Regression-Based Software Reliability Modeling with Metrics Data. - Daisuke Kuwa; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2013)

Software Reliability Modeling and Evaluation under Incomplete Knowledge on Fault Distribution. - Toshio Kaneishi; Tadashi Dohi (SERE, 2013)

Optimal Trigger Time of Software Rejuvenation under Probabilistic Opportunities. - Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Inf. Syst., 2013)

Dynamic software rejuvenation policies in a transaction-based system under Markovian arrival processes. - Hiroyuki Okamura; Tadashi Dohi (Perform. Evaluation, 2013)

Special issue on stochastic reliability and maintenance modeling with real applications. - Tadashi Dohi; Toshio Nakagawa (Reliab. Eng. Syst. Saf., 2013)

Software reliability growth models with normal failure time distributions. - Hiroyuki Okamura; Tadashi Dohi; Shunji Osaki (Reliab. Eng. Syst. Saf., 2013)

Enhancing Performance of Random Testing through Markov Chain Monte Carlo Methods. - Bo Zhou 002; Hiroyuki Okamura; Tadashi Dohi (IEEE Trans. Computers, 2013)

Foreword - Special issue foreword: multi-disciplinarily inspired networks and systems. - Tadashi Dohi; Kuan-Ching Li; Yufeng Wang 001 (Telecommun. Syst., 2013)

Application of deterministic annealing EM algorithm to MAP/PH parameter estimation. - Hiroyuki Okamura; Hidenari Kishikawa; Tadashi Dohi (Telecommun. Syst., 2013)

Wavelet Shrinkage Estimation for Non-Homogeneous Poisson Process Based Software Reliability Models. - Xiao Xiao 002; Tadashi Dohi (IEEE Trans. Reliab., 2013)

Estimating Software Intensity Function Based on Translation-Invariant Poisson Smoothing Approach. - Xiao Xiao 002; Tadashi Dohi (IEEE Trans. Reliab., 2013)

A Novel Framework of Software Reliability Evaluation with Software Reliability Growth Models and Software Metrics. - Hiroyuki Okamura; Tadashi Dohi (HASE, 2014)

Optimal Reliability Design for Real-Time Systems with Dynamic Voltage and Frequency Scaling. - Toshitaka Koga; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2014)

Coarse-Grained Parallel Uniformization for Continuous-Time Markov Chains. - Hiroyuki Okamura; Yusuke Kunimoto; Tadashi Dohi (PRDC, 2014)

Guest editorial - Special issue on autonomic and trusted computing. - Laurence T. Yang; Bernady O. Apduhan; Tadashi Dohi; Manish Parashar (Computing, 2014)

Preface to The 5th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2012). - Lirong Cui; Tadashi Dohi (Commun. Stat. Simul. Comput., 2014)

Variational Bayes for Phase-Type Distribution. - Hiroyuki Okamura; Ryo Watanabe; Tadashi Dohi (Commun. Stat. Simul. Comput., 2014)

Interval Estimation Method for Decision Making in Wavelet-Based Software Reliability Assessment. - Xiao Xiao 002; Tadashi Dohi (IEICE Trans. Inf. Syst., 2014)

Introduction to special issue on WoSAR 2011. - Alberto Avritzer; Tadashi Dohi (ACM J. Emerg. Technol. Comput. Syst., 2014)

Performance evaluation of snapshot isolation in distributed database system under failure-prone environment. - Chao Luo; Hiroyuki Okamura; Tadashi Dohi (J. Supercomput., 2014)

A Simulation Approach to Quantify Network Survivability on MANETs. - Zhipeng Yi; Tadashi Dohi (COMPSAC Workshops, 2015)

Towards comprehensive software reliability evaluation in open source software. - Hiroyuki Okamura; Tadashi Dohi (ISSRE, 2015)

Survivability Quantification of Wireless Ad Hoc Network Taking Account of Border Effects. - Zhipeng Yi; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2015)

Component Importance Measures for Real-Time Computing Systems in the Presence of Common-Cause Failures. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (PRDC, 2015)

mapfit: An R-Based Tool for PH/MAP Parameter Estimation. - Hiroyuki Okamura; Tadashi Dohi (QEST, 2015)

Fine-Grained Software Reliability Estimation Using Software Testing Inputs. - Hiroyuki Okamura; Yuki Takekoshi; Tadashi Dohi (QRS, 2015)

Robustness of Non-homogeneous Gamma Process-Based Software Reliability Models. - Yasuhiro Saito; Tadashi Dohi (QRS, 2015)

Optimal Power-Aware Design in a Cluster System: Markov Decision Process Approach. - Hiroyuki Okamura; Satoshi Miyata; Tadashi Dohi (UIC/ATC/ScalCom, 2015)

Survivability Analysis with Border Effects for Power-Aware Mobile Ad Hoc Network. - Zhipeng Yi; Tadashi Dohi (UIC/ATC/ScalCom, 2015)

A Markov Decision Process Approach to Dynamic Power Management in a Cluster System. - Hiroyuki Okamura; Satoshi Miyata; Tadashi Dohi (IEEE Access, 2015)

Toward Highly Dependable Power-Aware Mobile Ad Hoc Network-Survivability Evaluation Framework. - Zhipeng Yi; Tadashi Dohi (IEEE Access, 2015)

Software Reliability Modeling Based on Burr XII Distributions. - Takahiro Imanaka; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Quantifying Resiliency of Virtualized System with Software Rejuvenation. - Hiroyuki Okamura; Jungang Guan; Chao Luo; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Software Reliability Assessment via Non-Parametric Maximum Likelihood Estimation. - Yasuhiro Saito; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Survivability Analysis of VM-Based Intrusion Tolerant Systems. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Inf. Syst., 2015)

Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processes. - Hiroyuki Okamura; Zhipeng Yi; Tadashi Dohi (Telecommun. Syst., 2015)

Performance Evaluation of VM-based Intrusion Tolerant Systems with Poisson Arrivals. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (CANDAR, 2016)

Mean Time to Security Failure of VM-Based Intrusion Tolerant Systems. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (ICDCS Workshops, 2016)

A Phase Expansion Approach for Transient Analysis of Software Rejuvenation Model. - Hiroyuki Okamura; Tadashi Dohi (ISSRE Workshops, 2016)

NPI-Based Adaptive Software Rejuvenation Schedule under Random Censoring. - Koichiro Rinsaka; W. Eric Wong; Tadashi Dohi (ISSRE Workshops, 2016)

Phase-type software reliability model: parameter estimation algorithms with grouped data. - Hiroyuki Okamura; Tadashi Dohi (Ann. Oper. Res., 2016)

Special Section on Computational Reliability in Engineering and Science. - Tadashi Dohi; Hisashi Yamamoto (J. Comput. Sci., 2016)

Predicting software reliability via completely monotone nonparametric estimator with grouped data. - Yasuhiro Saito; Tadashi Dohi (J. Syst. Softw., 2016)

Toward high assurance software systems with adaptive fault management. - Koichiro Rinsaka; Tadashi Dohi (Softw. Qual. J., 2016)

A Comprehensive Evaluation of Software Reliability Modeling Based on Marshall-Olkin Type Fault-Detection Time Distribution. - Miho Kawasaki; Hiroyuki Okamura; Tadashi Dohi (APSEC, 2017)

Software Reliability Modeling and Analysis via Kernel-Based Approach. - Kei Okumura; Hiroyuki Okamura; Tadashi Dohi (ICECCS, 2017)

A Generalized Bivariate Modeling Framework of Fault Detection and Correction Processes. - Hiroyuki Okamura; Tadashi Dohi (ISSRE, 2017)

A Statistical Framework on Software Aging Modeling with Continuous-Time Hidden Markov Model. - Hiroyuki Okamura; Junjun Zheng; Tadashi Dohi (SRDS, 2017)

Dynamic Power Management With Optimal Time-Out Policies. - Hiroyuki Okamura; Tadashi Dohi (IEEE Syst. J., 2017)

A Comprehensive Evaluation of Software Rejuvenation Policies for Transaction Systems With Markovian Arrivals. - Junjun Zheng; Hiroyuki Okamura; Lin Li; Tadashi Dohi (IEEE Trans. Reliab., 2017)

How Do Software Metrics Affect Test Case Prioritization? - Masataka Ozawa; Tadashi Dohi; Hiroyuki Okamura (COMPSAC (1), 2018)

A Pull-Type Security Patch Management of an Intrusion Tolerant System Under a Periodic Vulnerability Checking Strategy. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (COMPSAC (1), 2018)

Parametric Uncertainty Propagation through Dependability Models. - Hiroyuki Okamura; Tadashi Dohi; Kishor S. Trivedi (LADC, 2018)

Software Test-Run Reliability Modeling with Non-homogeneous Binomial Processes. - Yunlu Zhao; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2018)

Component Importance Analysis of Mobile Cloud Computing System in the Presence of Common-Cause Failures. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (IEEE Access, 2018)

Optimal periodic software rejuvenation policies based on interval reliability criteria. - Tadashi Dohi; Junjun Zheng; Hiroyuki Okamura; Kishor S. Trivedi (Reliab. Eng. Syst. Saf., 2018)

Security Evaluation of a VM-Based Intrusion-Tolerant System with Pull-Type Patch Management. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (HASE, 2019)

Moment-Based Approximation for Uncertainty Propagation in Fault Trees. - Jiahao Zhang; Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (PRDC, 2019)

On Kolmogorov-Smirnov Test for Software Reliability Models with Grouped Data. - Hiroyuki Okamura; Tadashi Dohi (QRS, 2019)

A Point Process Approach of Bug Fixing Analysis in Open Source Software Projects. - Takahiro Ushiroda; Tadashi Dohi; Yasuhiro Saito; Hiroyuki Okamura (QRS, 2019)

Parameter Estimation of $M_{t}/M/1/K$ Queueing Systems With Utilization Data. - Chen Li 027; Hiroyuki Okamura; Tadashi Dohi (IEEE Access, 2019)

Analysis of Queueing Models for Rejuvenation. - Hiroyuki Okamura; Tadashi Dohi (Handbook of Software Aging and Rejuvenation, 2020)

How Robust is the Optimal Software Rejuvenation Timing? - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (ISSRE Workshops, 2020)

An SMT-Based Perfect Sampling Algorithm for Stochastic Petri Nets. - Hiroyuki Okamura; Kazuya Morihara; Tadashi Dohi (VALUETOOLS, 2020)

A Comprehensive Performance Evaluation on Iterative Algorithms for Sensitivity Analysis of Continuous-Time Markov Chains. - Yepeng Cheng; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020)

Optimal Rejuvenation Policies for Non-Markovian Availability Models with Aperiodic Checkpointing. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Inf. Syst., 2020)

A transient interval reliability analysis for software rejuvenation models with phase expansion. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (Softw. Qual. J., 2020)

Interval Estimation for Non-Parametric NHPP-based Software Reliability Model via Simulation-based Bootstrap. - Xiao Xiao 002; Tadashi Dohi (DSA, 2021)

A Comprehensive Evaluation for Burr-Type NHPP-based Software Reliability Models. - Siqiao Li; Tadashi Dohi; Hiroyuki Okamura (DSA, 2021)

Sensitivity Analysis of Software Rejuvenation Model with Markov Regenerative Process. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (ISSRE Workshops, 2021)

Investigating Trend/Cyclic/Clustering Decomposition in Software Fault Detection. - Xuanqing Chen; Tadashi Dohi; Hiroyuki Okamura (QRS Companion, 2021)

A Tool to Support Vibration Testing Method for Automatic Test Case Generation and Test Result Analysis. - Kenya Saiki; Shaoying Liu; Hiroyuki Okamura; Tadashi Dohi (QRS, 2021)

W-SRAT: Wavelet-based Software Reliability Assessment Tool. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (QRS, 2021)

Age replacement with Markovian opportunity process. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (Reliab. Eng. Syst. Saf., 2021)

Availability importance measures of components in smart electric power grid systems. - Junjun Zheng; Hiroyuki Okamura; Taoming Pang; Tadashi Dohi (Reliab. Eng. Syst. Saf., 2021)

Quantitative Security Evaluation of Intrusion Tolerant Systems With Markovian Arrivals. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi; Kishor S. Trivedi (IEEE Trans. Reliab., 2021)

Automated Software Test Data Generation With Generative Adversarial Networks. - Xiujing Guo; Hiroyuki Okamura; Tadashi Dohi (IEEE Access, 2022)

Parameter Estimation of Markovian Arrivals with Utilization Data. - Chen Li 027; Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (IEICE Trans. Commun., 2022)

Hierarchical Bayesian Parameter Estimation of Queueing Systems using Utilization Data. - Chen Li 027; Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (Int. J. Perform. Eng., 2022)

Variance-Based Sensitivity Analysis for Markov Models using Moment Approximation. - Jiahao Zhang; Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (Int. J. Perform. Eng., 2022)

Burr-type NHPP-based software reliability models and their applications with two type of fault count data. - Siqiao Li; Tadashi Dohi; Hiroyuki Okamura (J. Syst. Softw., 2022)

Towards High-Quality Test Suite Generation with ML-Based Boundary Value Analysis. - Xiujing Guo; Hiroyuki Okamura; Tadashi Dohi (DSA, 2023)

A Note on Optimal Retraining Strategy for ML Systems. - Hisashi Kanda; Hiroyuki Okamura; Tadashi Dohi (DSA, 2023)

Another Look at Non-homogeneous Markovian Software Reliability Modeling. - Nanxiang Qiu; Siqiao Li; Tadashi Dohi; Hiroyuki Okamura (DSA, 2023)

Software Reliability Modeling Based on Zero-truncated and/or Zero-inflated Compound Distributions. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (DSA, 2023)

Tool Development of Daubechies Wavelet Estimation for Stochastic Counting Processes. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (DSA, 2023)

Towards Predicting Source Code Changes Based on Natural Language Processing Models: An Empirical Evaluation. - Yuto Kaibe; Hiroyuki Okamura; Tadashi Dohi (ISSREW, 2023)

Hierarchical Dependability Modeling with Multi-State Systems. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (PRDC, 2023)

Software reliability analysis via geometric de-eutrophication models with group data. - Siqiao Li; Tadashi Dohi; Hiroyuki Okamura (Int. J. Syst. Assur. Eng. Manag., 2023)

Nonhomogeneous Markov Process Modeling for Software Reliability Assessment. - Siqiao Li; Tadashi Dohi; Hiroyuki Okamura (IEEE Trans. Reliab., 2023)

Maximum Likelihood Prediction in Software Reliability Assessment. - Daigo Fujimura; Tadashi Dohi; Hiroyuki Okamura (DASC, 2024)

Performance Comparison of Bayesian Estimations on the Residual Number of Software Bugs. - Yuki Hagihara; Tadashi Dohi; Hiroyuki Okamura (DSN-W, 2024)

A Web-based Tool for Predicting Software Development Effort. - Xiao Xiao 002; Tomoya Tanahashi; Tadashi Dohi (ISSRE (Workshops), 2024)

Refined Software Reliability Prediction: A Bagging Approacha. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2024)

An Alternative Boosting-based Software Reliability Prediction Method. - Jingchi Wu; Junjun Zheng; Tadashi Dohi; Hiroyuki Okamura (PRDC, 2024)

Automated Software Test Input Generation with Diffusion Models. - Yujin Zhu; Xiujing Guo; Hiroyuki Okamura; Tadashi Dohi (SFPVV, 2024)

Comparison of Kernel-based Nonparametric and Parametric Regression Approaches for Software Reliability Prediction. - Jiacheng Bai; Tadashi Dohi; Junjun Zheng; Hiroyuki Okamura (WSSE, 2024)

Long-term software fault prediction with wavelet shrinkage estimation. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (J. Syst. Softw., 2024)

On the sensitivity of stationary solutions of Markov regenerative processes. - Junjun Zheng; Hiroyuki Okamura; Tadashi Dohi (Perform. Evaluation, 2024)

Optimal opportunity-based age replacement policies in discrete time. - Jing Wu; Cunhua Qian; Tadashi Dohi (Reliab. Eng. Syst. Saf., 2024)

Local polynomial software reliability models and their application. - Tadashi Dohi; Siqiao Li; Hiroyuki Okamura (Inf. Softw. Technol., 2024)

Reliability Computing Methods of Probabilistic Location Set Covering Problem Considering Wireless Network Applications. - Zilong Feng; Hiroyuki Okamura; Tadashi Dohi; Won Young Yun (IEEE Trans. Reliab., 2024)

Performance Comparison of Software Reliability Estimation Algorithms. - Hiromu Yano; Tadashi Dohi; Hiroyuki Okamura (Computer, 2024)

Optimal test case generation for boundary value analysis. - Xiujing Guo; Hiroyuki Okamura; Tadashi Dohi (Softw. Qual. J., 2024)

Optimum maintenance units in multi-indenture systems. - Qian Qian Zhao; Jae Yoon Yoo; Tadashi Dohi; Won Young Yun (Qual. Reliab. Eng. Int., 2024)

Improving test suite generation quality through machine learning-driven boundary value analysis. - Xiujing Guo; Hiroyuki Okamura; Tadashi Dohi (Array, 2025)

A novel lifetime analysis of repairable systems via Daubechies wavelets. - Jingchi Wu; Tadashi Dohi; Hiroyuki Okamura (Ann. Oper. Res., 2025)