| 2025 | QRS | Self-Exciting Software Reliability Models with Pareto Base Intensity Function and Their Applications. | Nanxiang Qiu, Tadashi Dohi, Junjun Zheng, Hiroyuki Okamura |
| 2024 | DASC | Maximum Likelihood Prediction in Software Reliability Assessment. | Daigo Fujimura, Tadashi Dohi, Hiroyuki Okamura |
| 2024 | DSN | Performance Comparison of Bayesian Estimations on the Residual Number of Software Bugs. | Yuki Hagihara, Tadashi Dohi, Hiroyuki Okamura |
| 2024 | PRDC | Refined Software Reliability Prediction: A Bagging Approacha. | Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura |
| 2024 | PRDC | An Alternative Boosting-based Software Reliability Prediction Method. | Jingchi Wu, Junjun Zheng, Tadashi Dohi, Hiroyuki Okamura |
| 2023 | ISSRE | Towards Predicting Source Code Changes Based on Natural Language Processing Models: An Empirical Evaluation. | Yuto Kaibe, Hiroyuki Okamura, Tadashi Dohi |
| 2023 | PRDC | Hierarchical Dependability Modeling with Multi-State Systems. | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2021 | ISSRE | Sensitivity Analysis of Software Rejuvenation Model with Markov Regenerative Process. | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2021 | QRS | Investigating Trend/Cyclic/Clustering Decomposition in Software Fault Detection. | Xuanqing Chen, Tadashi Dohi, Hiroyuki Okamura |
| 2021 | QRS | A Tool to Support Vibration Testing Method for Automatic Test Case Generation and Test Result Analysis. | Kenya Saiki, Shaoying Liu, Hiroyuki Okamura, Tadashi Dohi |
| 2021 | QRS | W-SRAT: Wavelet-based Software Reliability Assessment Tool. | Jingchi Wu, Tadashi Dohi, Hiroyuki Okamura |
| 2020 | ISSRE | How Robust is the Optimal Software Rejuvenation Timing? | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2019 | PRDC | Moment-Based Approximation for Uncertainty Propagation in Fault Trees. | Jiahao Zhang, Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2019 | QRS | On Kolmogorov-Smirnov Test for Software Reliability Models with Grouped Data. | Hiroyuki Okamura, Tadashi Dohi |
| 2019 | QRS | A Point Process Approach of Bug Fixing Analysis in Open Source Software Projects. | Takahiro Ushiroda, Tadashi Dohi, Yasuhiro Saito, Hiroyuki Okamura |
| 2018 | COMPSAC | How Do Software Metrics Affect Test Case Prioritization? | Masataka Ozawa, Tadashi Dohi, Hiroyuki Okamura |
| 2018 | COMPSAC | A Pull-Type Security Patch Management of an Intrusion Tolerant System Under a Periodic Vulnerability Checking Strategy. | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2018 | PRDC | Software Test-Run Reliability Modeling with Non-homogeneous Binomial Processes. | Yunlu Zhao, Tadashi Dohi, Hiroyuki Okamura |
| 2017 | APSEC | A Comprehensive Evaluation of Software Reliability Modeling Based on Marshall-Olkin Type Fault-Detection Time Distribution. | Miho Kawasaki, Hiroyuki Okamura, Tadashi Dohi |
| 2017 | ICECCS | Software Reliability Modeling and Analysis via Kernel-Based Approach. | Kei Okumura, Hiroyuki Okamura, Tadashi Dohi |
| 2017 | ISSRE | A Generalized Bivariate Modeling Framework of Fault Detection and Correction Processes. | Hiroyuki Okamura, Tadashi Dohi |
| 2017 | SRDS | A Statistical Framework on Software Aging Modeling with Continuous-Time Hidden Markov Model. | Hiroyuki Okamura, Junjun Zheng, Tadashi Dohi |
| 2016 | ISSRE | A Phase Expansion Approach for Transient Analysis of Software Rejuvenation Model. | Hiroyuki Okamura, Tadashi Dohi |
| 2015 | ISSRE | Towards comprehensive software reliability evaluation in open source software. | Hiroyuki Okamura, Tadashi Dohi |
| 2015 | PRDC | Survivability Quantification of Wireless Ad Hoc Network Taking Account of Border Effects. | Zhipeng Yi, Tadashi Dohi, Hiroyuki Okamura |
| 2015 | PRDC | Component Importance Measures for Real-Time Computing Systems in the Presence of Common-Cause Failures. | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2015 | QRS | Fine-Grained Software Reliability Estimation Using Software Testing Inputs. | Hiroyuki Okamura, Yuki Takekoshi, Tadashi Dohi |
| 2015 | UIC | Optimal Power-Aware Design in a Cluster System: Markov Decision Process Approach. | Hiroyuki Okamura, Satoshi Miyata, Tadashi Dohi |
| 2014 | PRDC | Optimal Reliability Design for Real-Time Systems with Dynamic Voltage and Frequency Scaling. | Toshitaka Koga, Tadashi Dohi, Hiroyuki Okamura |
| 2014 | PRDC | Coarse-Grained Parallel Uniformization for Continuous-Time Markov Chains. | Hiroyuki Okamura, Yusuke Kunimoto, Tadashi Dohi |
| 2013 | COMPSAC | Modeling and Analysis of Multi-version Concurrent Control. | Chao Luo, Hiroyuki Okamura, Tadashi Dohi |
| 2013 | ISSRE | Quantifying software test process and product reliability simultaneously. | Shinya Ikemoto, Tadashi Dohi, Hiroyuki Okamura |
| 2013 | ISSRE | Characteristic analysis of quantitative definition of resiliency measure. | Chao Luo, Hiroyuki Okamura, Tadashi Dohi |
| 2013 | ISSRE | SRATS: Software reliability assessment tool on spreadsheet (Experience report). | Hiroyuki Okamura, Tadashi Dohi |
| 2013 | ISSRE | Estimating response time distribution of server application in software aging phenomenon. | Hiroyuki Okamura, Chao Luo, Tadashi Dohi |
| 2013 | PRDC | Generalized Cox Proportional Hazards Regression-Based Software Reliability Modeling with Metrics Data. | Daisuke Kuwa, Tadashi Dohi, Hiroyuki Okamura |
| 2012 | ISSRE | Optimization of Opportunity-Based Software Rejuvenation Policy. | Hiroyuki Okamura, Tadashi Dohi |
| 2012 | WSC | An efficient MCMC algorithm for continuous ph distributions. | Ryo Watanabe, Hiroyuki Okamura, Tadashi Dohi |
| 2012 | SAC | Estimating software reliability via pseudo maximum likelihood method. | Shinya Ikemoto, Tadashi Dohi, Hiroyuki Okamura |
| 2012 | SAC | Software testing-resource allocation with operational profile. | Satoru Ukimoto, Tadashi Dohi, Hiroyuki Okamura |
| 2012 | UIC | Optimizing Software Rejuvenation Policies under Interval Reliability Criteria. | Tadashi Dohi, Hiroyuki Okamura, Kishor S. Trivedi |
| 2012 | UIC | Model-Based Performance Optimization of Generalized Snapshot Isolation in Database System. | Chao Luo, Hiroyuki Okamura, Tadashi Dohi |
| 2012 | UIC | Component Importance Analysis of Virtualized System. | Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi |
| 2011 | DSN | Composite dependability modeling for in-vehicle networks. | Hiroyuki Okamura, Tadashi Dohi, Shin'ichi Shiraishi, Mutsumi Abe |
| 2011 | ISADS | Application of Reinforcement Learning to Software Rejuvenation. | Hiroyuki Okamura, Tadashi Dohi |
| 2011 | ISSRE | A POMDP Formulation of Multistep Failure Model with Software Rejuvenation. | Hiroyuki Okamura, Tadashi Dohi |
| 2011 | PRDC | Unification of Software Reliability Models Using Markovian Arrival Processes. | Hiroyuki Okamura, Tadashi Dohi |
| 2010 | ATC | On-Line Adaptive Algorithms in Autonomic Restart Control. | Hiroyuki Okamura, Tadashi Dohi, Kishor S. Trivedi |
| 2010 | ISSRE | Performance-aware software rejuvenation strategies in a queueing system. | Hiroyuki Okamura, Tadashi Dohi |
| 2010 | ISSRE | A Multi-factor Software Reliability Model Based on Logistic Regression. | Hiroyuki Okamura, Yusuke Etani, Tadashi Dohi |
| 2010 | PRDC | A Software Accelerated Life Testing Model. | Toshiya Fujii, Tadashi Dohi, Hiroyuki Okamura, Takaji Fujiwara |
| 2010 | PRDC | Estimating Computer Virus Propagation Based on Markovian Arrival Processes. | Hiroyuki Okamura, Tadashi Dohi |
| 2010 | UIC | Application of Deterministic Annealing EM Algorithm to Markovian Arrival Process Parameter Estimation. | Hiroyuki Okamura, Hidenari Kishikawa, Tadashi Dohi |
| 2009 | ISSRE | Optimal Security Patch Release Timing under Non-homogeneous Vulnerability-Discovery Processes. | Hiroyuki Okamura, Masataka Tokuzane, Tadashi Dohi |
| 2008 | ISSRE | Availability optimization in operational software system with aperiodic time-based software rejuvenation scheme. | Hiroyuki Okamura, Tadashi Dohi |
| 2008 | PRDC | Hyper-Erlang Software Reliability Model. | Hiroyuki Okamura, Tadashi Dohi |
| 2007 | COMPSAC | Bivariate Software Fault-Detection Models. | Tomotaka Ishii, Tadashi Dohi, Hiroyuki Okamura |
| 2007 | DSN | Variational Bayesian Approach for Interval Estimation of NHPP-Based Software Reliability Models. | Hiroyuki Okamura, Michael Grottke, Tadashi Dohi, Kishor S. Trivedi |
| 2007 | HCI | Performance Evaluation for Automatic Protection Switching in a CDMA-TDD Wireless Communication System. | Li Zhang, Hiroyuki Okamura, Tadashi Dohi |
| 2007 | ISSRE | Statistical Inference of Computer Virus Propagation Using Non-Homogeneous Poisson Processes. | Hiroyuki Okamura, Kazuya Tateishi, Tadashi Dohi |
| 2007 | PRDC | Quantifying Software Maintainability Based on a Fault-Detection/Correction Model. | Kazuya Shibata, Koichiro Rinsaka, Tadashi Dohi, Hiroyuki Okamura |
| 2006 | DASC | Estimating Markov Modulated Software Reliability Models via EM Algorithm. | Takao Ando, Hiroyuki Okamura, Tadashi Dohi |
| 2006 | ISSRE | Building Phase-Type Software Reliability Models. | Hiroyuki Okamura, Tadashi Dohi |
| 2006 | ISSRE | On the Effect of Fault Removal in Software Testing - Bayesian Reliability Estimation Approach. | Hiroyuki Okamura, Hitoshi Furumura, Tadashi Dohi |
| 2005 | COMPSAC | Gompertz Software Reliability Model and Its Application. | Koji Ohishi, Hiroyuki Okamura, Tadashi Dohi |
| 2005 | EUC | Performance Evaluation of Power-Aware Communication Network Devices. | Hiroyuki Okamura, Tadashi Dohi |
| 2005 | ICPADS | A Dynamic Programming Algorithm for Software Rejuvenation Scheduling under Distributed Computation Circumstance. | Hiroyuki Okamura, Kazuki Iwamoto, Tadashi Dohi |
| 2005 | ISADS | Effect of preventive rejuvenation in communication network system with burst arrival. | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi |
| 2005 | ISSRE | Markovian Modeling and Analysis of Internet Worm Propagation. | Hiroyuki Okamura, Hisashi Kobayashi, Tadashi Dohi |
| 2004 | DSN | Min-Max Checkpoint Placement under Incomplete Failure Information. | Tatsuya Ozaki, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio |
| 2004 | PRDC | A Dynamic Checkpointing Scheme Based on Reinforcement Learning. | Hiroyuki Okamura, Yuki Nishimura, Tadashi Dohi |
| 2003 | ISSRE | An Iterative Scheme for Maximum Likelihood Estimation in Software Reliability Modeling. | Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi |
| 2002 | ISSRE | Dependability Analysis of a Client/Server Software System with Rejuvenation. | Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi |
| 2001 | PRDC | Optimal Software Rejuvenation Policy with Discounting. | Tadashi Dohi, Takashi Danjou, Hiroyuki Okamura |