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T

Toshio Nakagawa

Fu Jen Catholic University

44H-index
495Paper Count
7.6KCitation Count
Published Papers 32
Publication Date
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Optimal Backup Times of a Computer System in Information Security for Constant and Random Tasks
errInternational Journal of Reliability Quality and Safety Engineering
IF0.9
err2025-10-01
err0
PREAI
errNaruse, Kenichiro; Nakagawa, Toshio
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A Revisit of Age-Based Replacement Models With Exponential Failure Distributions
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2022-12-01
err35
PREAI
errZhao, Xufeng; Li, Butong; Mizutani, Satoshi; Nakagawa, Toshio
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errSave
Data backup policies with failure-oblivious computing in reliability theory
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2022-09-03
err4
PREAI
errZhao, Xu-Feng; Wang, Dong; Mizutani, Satoshi; Nakagawa, Toshio
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errSave
Age and periodic replacement policies with two failure modes in general replacement models
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2021-10-01
err21
PREAI
errMizutani, Satoshi; Zhao, Xufeng; Nakagawa, Toshio
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Preventive replacement policies with time of operations, mission durations, minimal repairs and maintenance triggering approaches
errJOURNAL OF MANUFACTURING SYSTEMS
IF14.2
err2021-10-01
err67
errOAAI
errZhao, Xufeng; Cai, Jiajia; Mizutani, Satoshi; Nakagawa, Toshio
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errSave
Preventive replacement policies for parallel systems with deviation costs between replacement and failure
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2020-09-20
err20
PREAI
errZhao, Xufeng; Mizutani, Satoshi; Chen, Mingchih; Nakagawa, Toshio
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errSave
Optimal inspection models with minimal repair
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2020-09-01
err7
PREAI
errIto, Kodo; Mizutani, Satoshi; Nakagawa, Toshio
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errSave
Periodic replacement policies with shortage and excess costs
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2020-03-24
err37
PREAI
errZhao, Xufeng; Chen, Mingchih; Nakagawa, Toshio
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errSave
Comparisons of replacement policies with periodic times and repair numbers
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2017-12-01
err28
PREAI
errZhao, Xufeng; Qian, Cunhua; Nakagawa, Toshio
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errSave
Age replacement models: A summary with new perspectives and methods
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2017-05-01
err92
PREAI
errZhao, Xufeng; Al-Nalifa, Khalifa N.; Hamouda, Abdel Magid; Nakagawa, Toshio
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errSave
Replacement policies for a parallel system with shortage and excess costs
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2016-06-01
err14
PREAI
errZhao, Xufeng; Chen, Mingchih; Nakagawa, Toshio
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errSave
First and Last Triggering Event Approaches for Replacement With Minimal Repairs
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2016-03-01
err30
PREAI
errZhao, Xufeng; Al-Khalifa, Khalifa N.; Hamouda, Abdel Magid; Nakagawa, Toshio
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Approximate methods for optimal replacement, maintenance, and inspection policies
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2015-12-01
err22
PREAI
errZhao, Xufeng; Al-Khalifa, Khalifa N.; Nakagawa, Toshio
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errSave
Where does whichever occurs first hold for preventive maintenance modelings?
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2015-10-01
err25
PREAI
errZhao, Xufeng; Liu, Hu-Chen; Nakagawa, Toshio
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errSave
Over-time and over-level replacement policies with random working cycles
errANNALS OF OPERATIONS RESEARCH
IF4.5
err2015-04-21
err6
PREAI
errZhao, Xufeng; Nakagawa, Toshio
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errSave
Which is better for replacement policies with continuous or discrete scheduled times?
errEUROPEAN JOURNAL OF OPERATIONAL RESEARCH
IF6
err2015-04-01
err26
PREAI
errZhao, Xufeng; Mizutani, Satoshi; Nakagawa, Toshio
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errSave
Optimal Replacement Last With Continuous and Discrete Policies
errIEEE TRANSACTIONS ON RELIABILITY
IF5.7
err2014-12-01
err36
PREAI
errZhao, Xufeng; Nakagawa, Toshio; Zuo, Ming J.
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errSave
Optimal redundant systems for works with random processing time
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2013-08-01
err5
PREAI
errChen, M.; Nakagawa, T.
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errSave
Reliability analysis of a replication with limited number of journaling files
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2013-08-01
err0
PREAI
errKimura, Mitsutaka; Imaizumi, Mitsuhiro; Nakagawa, Toshio
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errSave
Special issue on stochastic reliability and maintenance modeling with real applications
errRELIABILITY ENGINEERING & SYSTEM SAFETY
IF11
err2013-08-01
err0
PREAI
errDohi, Tadashi; Nakagawa, Toshio
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
左明健 cover
左明健 (Ming J. Zuo)
H-index: 90 · Papers: 623
刘
刘虎沉 (Hu‐Chen Liu)
H-index: 72 · Papers: 247
A
A.M.S. Hamouda
H-index: 58 · Papers: 459
S
Shey‐Huei Sheu
H-index: 37 · Papers: 180
M
Masaaki Kijima
H-index: 33 · Papers: 198
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