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H

Hiroyuki Okamura

Hiroshima University

28H指数
443论文数
3.2K被引数
收录论文 31
发表时间
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Long-term software reliability prediction via nonparametric kernel regression methods通过非参数核回归方法进行长期软件可靠性预测
errInformation and Software Technology
IF4.3
err2026-08-01
err0
PREAI
errBai, Jiacheng; Dohi, Tadashi; Wu, Jingchi; Zheng, Junjun; Okamura, Hiroyuki
err分享
err收藏
A unified palm measure framework for failure-event-based component importance measures in nonrepairable, repairable, and phase-mission systems基于失效事件评估非可修、可修及阶段-任务系统的统一Palma测度框架下的组件重要性测度
errProbability in the Engineering and Informational Sciences
IF1
err2026-05-01
err0
PREAI
errOkamura, Hiroyuki; Zheng, Junjun; Dohi, Tadashi
err分享
err收藏
An EM algorithm for estimating phase-type distributions with left-truncated and right-censored data左截断和右删失数据下相型分布估计的EM算法
errJournal of Applied Probability
IF0.7
err2026-03-01
err0
PREAI
errOkamura, Hiroyuki; Zheng, Junjun; Dohi, Tadashi
err分享
err收藏
A Fine-grained Parametric Bootstrap Approach for NHPP-based Software Reliability Modeling
errJournal of Systems and Software
IF4.1
err2026-01-18
err0
PREAI
errJingchi Wu; Tadashi Dohi; Junjun Zheng; Hiroyuki Okamura
err分享
err收藏
Improving test suite generation quality through machine learning-driven boundary value analysis通过机器学习驱动的边界值分析提升测试套件生成质量
errArray
IF4.5
err2025-08-26
err0
errOAAI
errXiujing Guo; Hiroyuki Okamura; Tadashi Dohi
err分享
err收藏
Long-term software fault prediction with wavelet shrinkage estimation
errJOURNAL OF SYSTEMS AND SOFTWARE
IF4.1
err2024-10-01
err0
PREAI
errWu, Jingchi; Dohi, Tadashi; Okamura, Hiroyuki
err分享
err收藏
A novel lifetime analysis of repairable systems via Daubechies wavelets
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2024-06-11
err0
errOAAI
errWu, Jingchi; Dohi, Tadashi; Okamura, Hiroyuki
err分享
err收藏
Reliability Computing Methods of Probabilistic Location Set Covering Problem Considering Wireless Network Applications
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2024-03-01
err2
PREAI
errFeng, Zilong; Okamura, Hiroyuki; Dohi, Tadashi; Yun, Won Young
err分享
err收藏
Nonhomogeneous Markov Process Modeling for Software Reliability Assessment
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2023-12-01
err8
PREAI
errLi, Siqiao; Dohi, Tadashi; Okamura, Hiroyuki
err分享
err收藏
Automated Software Test Data Generation With Generative Adversarial Networks使用生成对抗网络自动生成软件测试数据
errIEEE ACCESS
IF3.6
err2022-01-01
err8
errOAAI
errGuo, Xiujing; Okamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
Age replacement with Markovian opportunity process
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2021-12-01
err3
PREAI
errZheng, Junjun; Okamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
Quantitative Security Evaluation of Intrusion Tolerant Systems With Markovian Arrivals具有马尔可夫到达的入侵容忍系统的定量安全性评估
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2021-06-01
err6
errOAAI
errZheng, Junjun; Okamura, Hiroyuki; Dohi, Tadashi; Trivedi, Kishor S.
err分享
err收藏
Availability importance measures of components in smart electric power grid systems
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2021-01-01
err23
PREAI
errZheng, Junjun; Okamura, Hiroyuki; Pang, Taoming; Dohi, Tadashi
err分享
err收藏
Parameter Estimation of Mt/M/1/K Queueing Systems With Utilization Data
errIEEE ACCESS
IF3.6
err2019-01-01
err2
errOAAI
errLi, Chen; Okamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
Optimal periodic software rejuvenation policies based on interval reliability criteria
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2018-12-01
err22
PREAI
errDohi, Tadashi; Zheng, Junjun; Okamura, Hiroyuki; Trivedi, Kishor S.
err分享
err收藏
Component Importance Analysis of Mobile Cloud Computing Systemin the Presence of Common-Cause Failures
errIEEE ACCESS
IF3.6
err2018-01-01
err3
PREAI
errZheng, Junjun; Okamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
A Comprehensive Evaluation of Software Rejuvenation Policies for Transaction Systems With Markovian Arrivals
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2017-12-01
err20
PREAI
errZheng, Junjun; Okamura, Hiroyuki; Li, Lin; Dohi, Tadashi
err分享
err收藏
Dynamic Power Management With Optimal Time-Out Policies
errieee open journal of circuits and systems
IF4.4
err2017-06-01
err3
PREAI
errOkamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
Phase-type software reliability model: parameter estimation algorithms with grouped data阶段型软件可靠性模型: 具有分组数据的参数估计算法
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2015-04-28
err15
PREAI
errOkamura, Hiroyuki; Dohi, Tadashi
err分享
err收藏
Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processes
errTELECOMMUNICATION SYSTEMS
IF2.3
err2015-03-17
err7
PREAI
errOkamura, Hiroyuki; Yi, Zhipeng; Dohi, Tadashi
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
K
Kishor S. Trivedi
H 指数: 86 · 论文数: 725
S
Satoshi Miyata
H 指数: 59 · 论文数: 481
M
Mattheus F. A. Goosen
H 指数: 53 · 论文数: 210
S
Shogo Ozawa
H 指数: 52 · 论文数: 235
M
Masamitsu Honma
H 指数: 46 · 论文数: 290
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