Toshiharu HASEGAWA

Waiting-Time Analysis of the Demand-Priority Access Method
Winston Khoon-Guan SEAH Yutaka TAKAHASHI Toshiharu HASEGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/09/25
Vol. E80-A  No. 9  pp. 1684-1697
Type of Manuscript:  PAPER
Category: Modeling and Simulation
Keyword: 
demand-priority access, M/G/1 with priority, single vacation, switchover time, 
 Summary | Full Text:PDF(1009.4KB)
Flexible Multiplexing Technique with Two Types of Packet for Circuit and Packet Switched Traffic
Hideo MIYAHARA Toshiharu HASEGAWA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/06/25
Vol. E64-E  No. 6  pp. 390-397
Type of Manuscript:  PAPER
Category: Data Transmission
Keyword: 
 Summary | Full Text:PDF(542.3KB)
The Computational Complexity of the m-Center Problems on the Plane
Shigeru MASUYAMA Toshihide IBARAKI Toshiharu HASEGAWA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/02/25
Vol. E64-E  No. 2  pp. 57-64
Type of Manuscript:  PAPER
Category: Miscellaneous
Keyword: 
 Summary | Full Text:PDF(430.5KB)
Diffusion Approximation for Data Packet Queues in Integrated Switched Tandem Network
Masanobu WATANABE Hideo MIYAHARA Toshiharu HASEGAWA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1978/11/25
Vol. E61-E  No. 11  pp. 898-899
Type of Manuscript:  LETTER
Category: Switching Systems
Keyword: 
 Summary | Full Text:PDF(151.2KB)