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~isPartOf:"Journal of the Operations Research Society of Japan : JORSJ"
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Sumita, Ushio
9
Igaki, Nobuko
2
Takahashi, Kazuki
2
Gotoh, Jun-ya
1
Huang, Jia-Ping
1
Ise, Tsunehisa
1
Jin, Hui
1
Kowada, Masashi
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Namikawa, Atsushi
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Journal of the Operations Research Society of Japan : JORSJ
European journal of operational research : EJOR
5
Electronic commerce research and applications
4
European Journal of Operational Research
4
The journal of derivatives : the official publication of the International Association of Financial Engineers
2
Computers & industrial engineering : CAIE ; an internat. journal
1
Energy Policy
1
Interfaces : the INFORMS journal on the practice of operations research
1
International Series in Operations Research & Management Science
1
Quantitative methods : QM ; working paper series
1
Stochastic Processes and their Applications
1
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1
Evaluation of Cumulative Random Shocks Generated from a Semi-Markov Modulated Poisson Process and Its Application to CDO Pricing
Huang, Jia-Ping
;
Sumita, Ushio
- In:
Journal of the Operations Research Society of Japan : JORSJ
55
(
2012
)
2
,
pp. 158-158
Persistent link: https://www.econbiz.de/10009989999
Saved in:
2
Analysis of Brand Characteristics of Music Artists in the POP CD Market : Case of Japan
Sumita, Ushio
;
Takahashi, Kazuki
;
Yoshii, Jun
- In:
Journal of the Operations Research Society of Japan : JORSJ
54
(
2011
)
2
,
pp. 101-124
Persistent link: https://www.econbiz.de/10009796286
Saved in:
3
Correlated Mutivariate Shock Models Associated with a Renewal Sequence and its Application to Analysis of Browsing Behavior of Internet Users
Sumita, Ushio
;
Zuo, Jinshui
- In:
Journal of the Operations Research Society of Japan : JORSJ
53
(
2010
)
2
,
pp. 119-136
Persistent link: https://www.econbiz.de/10008436917
Saved in:
4
Danger of Exclusive Reliance on Ergodic Analysis for a Class of Preventive Maintenance Policies
Sumita, Ushio
;
Namikawa, Atsushi
- In:
Journal of the Operations Research Society of Japan : JORSJ
53
(
2010
)
1
,
pp. 40-62
Persistent link: https://www.econbiz.de/10008428704
Saved in:
5
Dynamic Analysis of a Reward Process Defined on a Cyclic Renewal Process with Applications to Preventive Maintenance Problems
Sumita, Ushio
;
Takahashi, Kazuki
- In:
Journal of the Operations Research Society of Japan : JORSJ
52
(
2009
)
3
,
pp. 283-307
Persistent link: https://www.econbiz.de/10008344237
Saved in:
6
Stochastic Analysis of Number of Corporations in a Market Derived from Strategic Policies of Individual Corporations for Market Entry and Retreat
Sumita, Ushio
;
Ise, Tsunehisa
;
Yonezawa, Koichi
- In:
Journal of the Operations Research Society of Japan : JORSJ
49
(
2006
)
1
,
pp. 1-18
Persistent link: https://www.econbiz.de/10007268689
Saved in:
7
Numerical Exploration of Dynamic Behavior of Ornstein-Uhlenbeck Processes via Ehrenfest Process Approximation
Sumita, Ushio
;
Gotoh, Jun-ya
;
Jin, Hui
- In:
Journal of the Operations Research Society of Japan : JORSJ
49
(
2006
)
3
,
pp. 256
Persistent link: https://www.econbiz.de/10007394406
Saved in:
8
On a Generalized M-G-1 Queue with Service Degradation-Enforcement
Igaki, Nobuko
;
Sumita, Ushio
;
Kowada, Masashi
- In:
Journal of the Operations Research Society of Japan : JORSJ
41
(
1998
)
3
,
pp. 415-429
Persistent link: https://www.econbiz.de/10006732438
Saved in:
9
Necessary and Sufficient Conditions for Global Geometric Convergence of Block Gauss-Seidel Iteration Algorithm Applied to Markov Chains
Sumita, Ushio
;
Igaki, Nobuko
- In:
Journal of the Operations Research Society of Japan : JORSJ
40
(
1997
)
3
,
pp. 283-293
Persistent link: https://www.econbiz.de/10006734998
Saved in:
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