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Publications of Author

1. Koji Ohishi, Hiroyuki Okamura, Tadashi Dohi
   Gompertz Software Reliability Model and Its Application. [Citation Graph (0, 0)][DBLP]
   COMPSAC (1), 2005, pp:405-410 [Conf]
   
2. Takao Ando, Hiroyuki Okamura, Tadashi Dohi
   Estimating Markov Modulated Software Reliability Models via EM Algorithm. [Citation Graph (0, 0)][DBLP]
   DASC, 2006, pp:111-118 [Conf]
   
3. Tatsuya Ozaki, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio
   Min-Max Checkpoint Placement under Incomplete Failure Information. [Citation Graph (0, 0)][DBLP]
   DSN, 2004, pp:721-730 [Conf]
   
4. Hiroyuki Okamura, Tadashi Dohi
   Performance Evaluation of Power-Aware Communication Network Devices. [Citation Graph (0, 0)][DBLP]
   EUC, 2005, pp:245-254 [Conf]
   
5. Tadashi Dohi, Kazuki Iwamoto, Hiroyuki Okamura, Naoto Kaio
   Discrete Availability Models to Rejuvenate a Telecommunication Billing Application. [Citation Graph (0, 0)][DBLP]
   HASE, 2002, pp:159-166 [Conf]
   
6. Hiroyuki Okamura, Atsushi Murayama, Tadashi Dohi
   EM Algorithm for Discrete Software Reliability Models: A Unified Parameter Estimation Method. [Citation Graph (0, 0)][DBLP]
   HASE, 2004, pp:219-228 [Conf]
   
7. Hiroyuki Okamura, Tadashi Dohi, Shunji Osaki
   EM algorithms for logistic software reliability models. [Citation Graph (0, 0)][DBLP]
   IASTED Conf. on Software Engineering, 2004, pp:263-268 [Conf]
   
8. Hiroyuki Okamura, Kei Tsuruta, Tadashi Dohi
   An Architecture-based Software Reliability Model with Finite Number of Faults. [Citation Graph (0, 0)][DBLP]
   IASTED Conf. on Software Engineering, 2005, pp:20-25 [Conf]
   
9. Hiroyuki Okamura, Kazuki Iwamoto, Tadashi Dohi
   A Dynamic Programming Algorithm for Software Rejuvenation Scheduling under Distributed Computation Circumstance. [Citation Graph (0, 0)][DBLP]
   ICPADS (2), 2005, pp:493-499 [Conf]
   
10. Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi
    Estimating Mixed Software Reliability Models Based on the EM Algorithm. [Citation Graph (0, 0)][DBLP]
    ISESE, 2002, pp:69-78 [Conf]
    
11. Hiroyuki Okamura, Hitoshi Furumura, Tadashi Dohi
    On the Effect of Fault Removal in Software Testing - Bayesian Reliability Estimation Approach. [Citation Graph (0, 0)][DBLP]
    ISSRE, 2006, pp:247-255 [Conf]
    
12. Hiroyuki Okamura, Hisashi Kobayashi, Tadashi Dohi
    Markovian Modeling and Analysis of Internet Worm Propagation. [Citation Graph (0, 0)][DBLP]
    ISSRE, 2005, pp:149-158 [Conf]
    
13. Hiroyuki Okamura, Satoshi Miyahara, Tadashi Dohi
    Dependability Analysis of a Client/Server Software System with Rejuvenation. [Citation Graph (0, 0)][DBLP]
    ISSRE, 2002, pp:171-182 [Conf]
    
14. Hiroyuki Okamura, Yasuhiro Watanabe, Tadashi Dohi
    An Iterative Scheme for Maximum Likelihood Estimation in Software Reliability Modeling. [Citation Graph (0, 0)][DBLP]
    ISSRE, 2003, pp:246-256 [Conf]
    
15. Hiroyuki Okamura, Tadashi Dohi
    Building Phase-Type Software Reliability Models. [Citation Graph (0, 0)][DBLP]
    ISSRE, 2006, pp:289-298 [Conf]
    
16. Hiroyuki Okamura, Yuki Nishimura, Tadashi Dohi
    A Dynamic Checkpointing Scheme Based on Reinforcement Learning. [Citation Graph (0, 0)][DBLP]
    PRDC, 2004, pp:151-158 [Conf]
    
17. Tadashi Dohi, Takashi Danjou, Hiroyuki Okamura
    Optimal Software Rejuvenation Policy with Discounting. [Citation Graph (0, 0)][DBLP]
    PRDC, 2001, pp:87-94 [Conf]
    
18. Hiroyuki Okamura, Tadashi Dohi, Shunji Osaki
    Performance analysis of a transaction based software system with shutdown. [Citation Graph (0, 0)][DBLP]
    Workshop on Software and Performance, 2000, pp:168-179 [Conf]
    
19. Tatsuya Ozaki, Tadashi Dohi, Hiroyuki Okamura, Naoto Kaio
    Distribution-Free Checkpoint Placement Algorithms Based on Min-Max Principle. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Dependable Sec. Comput., 2006, v:3, n:2, pp:130-140 [Journal]
    
20. Tomotaka Ishii, Tadashi Dohi, Hiroyuki Okamura
    Bivariate Software Fault-Detection Models. [Citation Graph (0, 0)][DBLP]
    COMPSAC (1), 2007, pp:535-538 [Conf]
    
21. Hiroyuki Okamura, Michael Grottke, Tadashi Dohi, Kishor S. Trivedi
    Variational Bayesian Approach for Interval Estimation of NHPP-Based Software Reliability Models. [Citation Graph (0, 0)][DBLP]
    DSN, 2007, pp:698-707 [Conf]
    
22. Li Zhang, Hiroyuki Okamura, Tadashi Dohi
    Performance Evaluation for Automatic Protection Switching in a CDMA-TDD Wireless Communication System. [Citation Graph (0, 0)][DBLP]
    HCI (4), 2007, pp:1200-1209 [Conf]
    
23. 
    Security Evaluation of an Intrusion Tolerant System with MRSPNs. [Citation Graph (, )][DBLP]
    
    
24. 
    Analysis of a Software System with Rejuvenation, Restoration and Checkpointing. [Citation Graph (, )][DBLP]
    
    
25. 
    Statistical Inference of Computer Virus Propagation Using Non-Homogeneous Poisson Processes. [Citation Graph (, )][DBLP]
    
    
26. 
    Optimal Security Patch Release Timing under Non-homogeneous Vulnerability-Discovery Processes. [Citation Graph (, )][DBLP]
    
    
27. 
    Quantifying Software Maintainability Based on a Fault-Detection/Correction Model. [Citation Graph (, )][DBLP]
    
    
28. 
    Hyper-Erlang Software Reliability Model. [Citation Graph (, )][DBLP]
    
    
29. 
    Faster Maximum Likelihood Estimation Algorithms for Markovian Arrival Processes. [Citation Graph (, )][DBLP]
    
    
30. 
    Estimating Markov-modulated compound Poisson processes. [Citation Graph (, )][DBLP]
    
    
31. 
    Markov Chain Monte Carlo Random Testing. [Citation Graph (, )][DBLP]
    
    
32. 
    A Bayesian Inference Tool for NHPP-Based Software Reliability Assessment. [Citation Graph (, )][DBLP]