SAKUMA Yutaka

J-GLOBAL         Last updated: May 22, 2019 at 10:33
 
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Name
SAKUMA Yutaka
Degree
Doctor(Natural Science)(Tokyo University of Science)

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
Apr 2006
 - 
Mar 2011
Tokyo University of Science Faculty of Science and Technology, Information Science, Tokyo University of Science Faculty of Science and Technology Information Science
 

Education

 
 
 - 
2006
Department of Information Sciences, Graduate School, Division of Science and Engineering, Tokyo University of Science
 
 
 - 
2001
Department of Information Sciences, Faculty of Science and Engineering, Tokyo University of Science
 

Misc

 
Asymptotic Behavior of the Loss Probability for a Feedback Finite Fluid Queue with Downward Jumps
Yutaka Sakuma, Masakiyo Miyazawa
The 2nd Asia-Pacific Symposium on Queueing Theory and Network Applications   63-72   2007
Decay rate for M/PH/2 with shortest queue discipline
Yutaka Sakuma
The 3rd Asia-Pacific Symposium on Queueing Theory and Network Applications   11-20   2008
Yutaka Sakuma
4th International Conference on Queueing Theory and Network Applications      2009
Yutaka Sakuma, Atsushi Inoie, Ken’ichi Kawanishi and Masakiyo Miyazawa
5th International Conference on Queueing Theory and Network Applications (QTNA 2010)      2010
Yutaka Sakuma and Masakiyo Miyazawa
QUEUEING SYSTEMS   65(1) 19-42   2010

Conference Activities & Talks

 
Asymptotic Behavior of the Loss Probability for a Feedback Finite Fluid Queue with Downward Jumps
The 2nd Asia-Pacific Symposium on Queueing Theory and Network Applications   2007   
Decay rate for M/PH/2 with shortest queue discipline
The 3rd Asia-Pacific Symposium on Queueing Theory and Network Applications   2008   
Tail behavior for many server queueing model with join the shortest queue discipline and jockeying
4th International Conference on Queueing Theory and Network Applications   2009   
Asymptotic Behavior for PH/PH/3 Queue with Shortest Queue Discipline and Jockeying
The 15th INFORMS Applied Probability Society Conference   2009   
Asymptotic behavior for MAP/PH/c queue with shortest queue discipline and jockeying
2009年度待ち行列シンポジウム   2010   

Research Grants & Projects

 
Asymptotic behavior of loss probability for fluid queue with finite buffer under zero mean drift
Project Year: 2007 - 2009
We consider a Markov modulated fluid queue with a finite buffer under zero mean drift. Assume that the transition rate of background process modulating fluid flow changes when the buffer content hits some levels. In this study, we obtain an asympt...