Works by Dohi, Tadashi

Results: 54

A novel lifetime analysis of repairable systems via Daubechies wavelets.

Published in:

Annals of Operations Research, 2025, v. 349, n. 1, p. 287, doi. 10.1007/s10479-024-06074-6

By:

Wu, Jingchi;
Dohi, Tadashi;
Okamura, Hiroyuki

Publication type:

Article

Variance-Based Sensitivity Analysis for Markov Models using Moment Approximation.

Published in:

International Journal of Performability Engineering, 2022, v. 18, n. 5, p. 329, doi. 10.23940/ijpe.22.05.p3.329337

By:

Jiahao Zhang;
Junjun Zheng;
Hiroyuki Okamura;
Tadashi Dohi

Publication type:

Article

Hierarchical Bayesian Parameter Estimation of Queueing Systems using Utilization Data.

Published in:

International Journal of Performability Engineering, 2022, v. 18, n. 5, p. 307, doi. 10.23940/ijpe.22.05.p1.307316

By:

Chen Li;
Junjun Zheng;
Hiroyuki Okamura;
Tadashi Dohi

Publication type:

Article

M-SRAT: Metrics-based Software Reliability Assessment Tool.

Published in:

International Journal of Performability Engineering, 2015, v. 11, n. 4, p. 369

By:

KAZUYA SHIBATA;
KOICHIRO RINSAKA;
TADASHI DOHI

Publication type:

Article

On the Role of Weibull-type Distributions in NHPP-based Software Reliability Modeling.

Published in:

International Journal of Performability Engineering, 2013, v. 9, n. 2, p. 123

By:

XIAO XIAO;
DOHI, TADASHI

Publication type:

Article

Two Discrete-time Age-based Replacement Problems with/without Discounting.

Published in:

International Journal of Mathematical, Engineering & Management Sciences, 2024, v. 9, n. 3, p. 385, doi. 10.33889/IJMEMS.2024.9.3.021

By:

Jing Wu;
Cunhua Qian;
Tadashi Dohi

Publication type:

Article

Preface to The 5th Asia-Pacific International Symposium on Advanced Reliability and Maintenance Modeling (APARM 2012).

Published in:

Communications in Statistics: Simulation & Computation, 2014, v. 43, n. 8, p. 1837, doi. 10.1080/03610918.2014.897587

By:

Cui, Lirong;
Dohi, Tadashi

Publication type:

Article

NASH EQUILIBRIUM STRATEGIES REVISITED IN SOFTWARE RELEASE GAMES.

Published in:

Probability in the Engineering & Informational Sciences, 2022, v. 36, n. 1, p. 105, doi. 10.1017/S0269964820000352

By:

Saito, Yasuhiro;
Dohi, Tadashi

Publication type:

Article

Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processes.

Published in:

Telecommunication Systems, 2015, v. 60, n. 4, p. 471, doi. 10.1007/s11235-015-9989-5

By:

Okamura, Hiroyuki;
Yi, Zhipeng;
Dohi, Tadashi

Publication type:

Article

Foreword.

Published in:

Telecommunication Systems, 2013, v. 54, n. 1, p. 1, doi. 10.1007/s11235-013-9719-9

By:

Dohi, Tadashi;
Li, Kuan-Ching;
Wang, Yufeng

Publication type:

Article

Application of deterministic annealing EM algorithm to MAP/PH parameter estimation.

Published in:

Telecommunication Systems, 2013, v. 54, n. 1, p. 79, doi. 10.1007/s11235-013-9717-y

By:

Okamura, Hiroyuki;
Kishikawa, Hidenari;
Dohi, Tadashi

Publication type:

Article

System reliability analysis of a lamp problem by simulation.

Published in:

Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk & Reliability, 2023, v. 237, n. 6, p. 1186, doi. 10.1177/1748006X221116454

By:

Feng, Zilong;
Dohi, Tadashi;
Yun, Won Young

Publication type:

Article

Optimizing Testing-Resource Allocation Using Architecture-Based Software Reliability Model.

Published in:

Journal of Optimization, 2018, p. 1, doi. 10.1155/2018/6948656

By:

Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article

A Net Present Value Analysis of Opportunity-Based Age Replacement Models in Discrete Time.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 10, p. 1472, doi. 10.3390/math12101472

By:

Wu, Jing;
Qian, Cunhua;
Dohi, Tadashi

Publication type:

Article

Performance Evaluation of a Cloud Datacenter Using CPU Utilization Data.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 3, p. 513, doi. 10.3390/math11030513

By:

Li, Chen;
Zheng, Junjun;
Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article

Application of EM Algorithm to NHPP-Based Software Reliability Assessment with Generalized Failure Count Data.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 9, p. 985, doi. 10.3390/math9090985

By:

Okamura, Hiroyuki;
Dohi, Tadashi;
Werner, Frank

Publication type:

Article

DICER 2.0: A New Model Checker for Data-Flow Errors of Concurrent Software Systems.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 9, p. 966, doi. 10.3390/math9090966

By:

Xiang, Dongming;
Zhao, Fang;
Liu, Yaping;
Dohi, Tadashi;
Gerogiannis, Vassilis C.

Publication type:

Article

Assess the Impacts of Discount Policies on the Reliability of a Stochastic Air Transport Network.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 9, p. 965, doi. 10.3390/math9090965

By:

Nguyen, Thi-Phuong;
Dohi, Tadashi

Publication type:

Article

Availability Analysis of Software Systems with Rejuvenation and Checkpointing.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 8, p. 846, doi. 10.3390/math9080846

By:

Zheng, Junjun;
Okamura, Hiroyuki;
Dohi, Tadashi;
Gerogiannis, Vassilis C.

Publication type:

Article

A Metamorphic Testing Approach for Assessing Question Answering Systems.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 7, p. 726, doi. 10.3390/math9070726

By:

Tu, Kaiyi;
Jiang, Mingyue;
Ding, Zuohua;
Gerogiannis, Vassilis C.;
Dohi, Tadashi

Publication type:

Article

A Divide and Conquer Approach to Eventual Model Checking.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 4, p. 368, doi. 10.3390/math9040368

By:

Aung, Moe Nandi;
Phyo, Yati;
Do, Canh Minh;
Ogata, Kazuhiro;
Dohi, Tadashi

Publication type:

Article

Fuzzy Automata as Coalgebras.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 3, p. 272, doi. 10.3390/math9030272

By:

Liu, Ai;
Wang, Shun;
Barbosa, Luis Soares;
Sun, Meng;
Dohi, Tadashi

Publication type:

Article

Moment-based approach for some age-based replacement problems.

Published in:

Journal of Industrial & Production Engineering, 2017, v. 34, n. 8, p. 558, doi. 10.1080/21681015.2017.1285359

By:

Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article

Phase-type software reliability model: parameter estimation algorithms with grouped data.

Published in:

Annals of Operations Research, 2016, v. 244, n. 1, p. 177, doi. 10.1007/s10479-015-1870-0

By:

Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article

A note on portfolio optimization with path-dependent utility.

Published in:

Annals of Operations Research, 1993, v. 45, n. 1-4, p. 77, doi. 10.1007/BF02282042

By:

Dohi, Tadashi;
Osaki, Shunji

Publication type:

Article

Optimum maintenance units in multi‐indenture systems.

Published in:

Quality & Reliability Engineering International, 2024, v. 40, n. 5, p. 2792, doi. 10.1002/qre.3549

By:

Zhao, Qian Qian;
Yoo, Jae Yoon;
Dohi, Tadashi;
Yun, Won Young

Publication type:

Article

Data-driven software reliability evaluation under incomplete knowledge on fault count distribution.

Published in:

Quality Engineering, 2020, v. 32, n. 3, p. 421, doi. 10.1080/08982112.2020.1757705

By:

Dohi, Tadashi;
Zheng, Junjun;
Okamura, Hiroyuki

Publication type:

Article

A Comprehensive Analysis of Proportional Intensity-Based Software Reliability Models with Covariates.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 15, p. 2353, doi. 10.3390/electronics11152353

By:

Li, Siqiao;
Dohi, Tadashi;
Okamura, Hiroyuki

Publication type:

Article

Graphical Methods for Determining/Estimating Optimal Repair-Limit Replacement Policies.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2000, v. 7, n. 1, p. 43, doi. 10.1142/S0218539300000055

By:

Dohi, Tadashi;
Takeita, Kentaro;
Osaki, Shunji

Publication type:

Article

The Optimal Lot Sizing for Unreliable Economic Manufacturing Model.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 1997, v. 4, n. 4, p. 413, doi. 10.1142/S0218539397000308

By:

Dohi, Tadashi;
Yamada, Yasunori;
Kaio, Naoto;
Osaki, Shunji

Publication type:

Article

Optimal Software Release Policies with Debugging Time Lag.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 1997, v. 4, n. 3, p. 241, doi. 10.1142/S0218539397000175

By:

Dohi, Tadashi;
Kaio, Naoto;
Osaki, Shunji

Publication type:

Article

Foreword: Special issue on statistical reliability and maintenance modeling.

Published in:

Applied Stochastic Models in Business & Industry, 2013, v. 29, n. 2, p. 93, doi. 10.1002/asmb.949

By:

Chukova, Stefanka;
Dohi, Tadashi;
Lin, Yi‐Kuei

Publication type:

Article

Improvement of expectation-maximization algorithm for phase-type distributions with grouped and truncated data.

Published in:

Applied Stochastic Models in Business & Industry, 2013, v. 29, n. 2, p. 141, doi. 10.1002/asmb.1919

By:

Okamura, Hiroyuki;
Dohi, Tadashi;
Trivedi, Kishor S.

Publication type:

Article

A Comparative Study of Data Transformations for Wavelet Shrinkage Estimation with Application to Software Reliability Assessment.

Published in:

Advances in Software Engineering, 2012, p. 1, doi. 10.1155/2012/524636

By:

Xiao, Xiao;
Dohi, Tadashi

Publication type:

Article

Failure-Correlated Opportunity-based Age Replacement Models.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2020, v. 27, n. 02, p. N.PAG, doi. 10.1142/S0218539320400082

By:

Dohi, Tadashi;
Okamura, Hiroyuki

Publication type:

Article

BOOTSTRAP CONFIDENCE INTERVAL OF OPTIMAL AGE REPLACEMENT POLICY.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2014, v. 21, n. 4, p. 1, doi. 10.1142/S0218539314500181

By:

TOKUMOTO, SHUNSUKE;
DOHI, TADASHI;
WON YOUNG YUN

Publication type:

Article

BIVARIATE EXTENSION OF SOFTWARE RELIABILITY MODELING WITH NUMBER OF TEST CASES.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2008, v. 15, n. 1, p. 1, doi. 10.1142/S0218539308002897

By:

ISHII, TOMOTAKA;
FUJIWARA, TAKAJI;
DOHI, TADASHI

Publication type:

Article

SOFTWARE RELIABILITY MODELING BASED ON MIXED POISSON DISTRIBUTIONS.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2008, v. 15, n. 1, p. 19, doi. 10.1142/S0218539308002903

By:

OKAMURA, HIROYUKI;
DOHI, TADASHI

Publication type:

Article

ESTIMATING DISCRETE-TIME PERIODIC SOFTWARE REJUVENATION SCHEDULES UNDER COST EFFECTIVENESS CRITERION.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2006, v. 13, n. 6, p. 565, doi. 10.1142/S0218539306002446

By:

IWAMOTO, KAZUKI;
DOHI, TADASHI;
KAIO, NAOTO

Publication type:

Article

A DP-BASED CHECKPOINTING SCHEME IN REAL-TIME APPLICATIONS.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2006, v. 13, n. 4, p. 323, doi. 10.1142/S0218539306002288

By:

OKAMURA, HIROYUKI;
IWAMOTO, KAZUKI;
DOHI, TADASHI

Publication type:

Article

PREFACE.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2005, v. 12, n. 3, p. 5, doi. 10.1142/S0218539305001823

By:

Kimura, Mitsuhiro;
Dohi, Tadashi;
Yun, Won Young

Publication type:

Article

ANALYSIS OF PERIODIC SOFTWARE REJUVENATION POLICY BASED ON NET PRESENT VALUE APPROACH.

Published in:

International Journal of Reliability, Quality & Safety Engineering, 2004, v. 11, n. 4, p. 313, doi. 10.1142/S0218539304001543

By:

DANJOU, TAKASHI;
DOHI, TADASHI;
KAIO, NAOTO;
OSAKI, SHUNJI

Publication type:

Article

An efficient algorithm for computation of information matrix in phase-type fitting.

Published in:

International Journal for Computational Methods in Engineering Science & Mechanics, 2021, v. 22, n. 3, p. 193, doi. 10.1080/15502287.2021.1916198

By:

Zhang, Jiahao;
Zheng, Junjun;
Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article

EDITORIAL.

Published in:

Asia-Pacific Journal of Operational Research, 2010, v. 27, n. 2, p. 1, doi. 10.1142/S0217595910002703

By:

Dohi, Tadashi;
Osaki, Shunji;
Sawaki, Katsushige

Publication type:

Article

DISCRETE REPAIR-COST LIMIT REPLACEMENT POLICIES WITH/WITHOUT IMPERFECT REPAIR.

Published in:

Asia-Pacific Journal of Operational Research, 2008, v. 25, n. 6, p. 735, doi. 10.1142/S0217595908001985

By:

Iwamoto, Kazuki;
Dohi, Tadashi;
Kaio, Naoto

Publication type:

Article

Preface.

Published in:

Communications in Statistics: Theory & Methods, 2010, v. 39, n. 13, p. 2311, doi. 10.1080/03610926.2010.494149

By:

Dohi, Tadashi;
Sheu, Shey-Huei

Publication type:

Article

Guest editorial.

Published in:

2014

By:

Yang, Laurence;
Apduhan, Bernady;
Dohi, Tadashi;
Parashar, Manish

Publication type:

Editorial

COMPARISON OF KERNEL-BASED NONPARAMETRIC ESTIMATION METHODS FOR TREND RENEWAL PROCESSES.

Published in:

International Journal of Industrial Engineering, 2019, v. 26, n. 1, p. 1

By:

Yasuhiro Saito;
Tadashi Dohi

Publication type:

Article

Estimating Software Rejuvenation Schedules in High-Assurance Systems.

Published in:

Computer Journal, 2001, v. 44, n. 6, p. 473, doi. 10.1093/comjnl/44.6.473

By:

Dohi, Tadashi;
Go¡eva-Popstojanova, Katerina;
Trivedi, Kishor

Publication type:

Article

Optimal test case generation for boundary value analysis.

Published in:

Software Quality Journal, 2024, v. 32, n. 2, p. 543, doi. 10.1007/s11219-023-09659-9

By:

Guo, Xiujing;
Okamura, Hiroyuki;
Dohi, Tadashi

Publication type:

Article