Toshiharu Hasegawa

Publication Activity (10 Years)

Years Active: 1972-2006
Publications (10 Years): 0

Publications

Atsuo Suzuki, Katsushige Sawaki, Toshiharu Hasegawa
An OR/MS Approach to Managing Nanzan Gakuen (Nanzan Educational Complex): From the Strategic to the Daily Operational Level. Interfaces 36 (1) (2006)
Masahiro Ishigaki, Yutaka Takahashi, Toshiharu Hasegawa
Performance analysis of CSMA/CD-DRC system. Telecommun. Syst. 15 (1-2) (2000)
Shoji Kasahara, Toshiharu Hasegawa
Sample-path analysis of queueing systems with leaky bucket. Broadband Communications (1998)
Hiroyuki Kawano, Toshiharu Hasegawa
Mondou: Interface with Text Data Mining for Web Search Engine. HICSS (5) (1998)
Winston Khoon Guan Seah, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of demand-priority access using a priority queue with server vacations and message dependent switchover times. Telecommun. Syst. 10 (3-4) (1998)
Masahiro Ishigaki, Yutaka Takahashi, Toshiharu Hasegawa
Performance analysis of CSMA/CD-PS systems. Telecommun. Syst. 10 (3-4) (1998)
Yoshihiro Yamada, Naoto Miyoshi, Toshiharu Hasegawa
Sensitivity Analysis of the Loss Probability in a Stationary Gradual Queue for High-Speed Networks. INFOCOM (1997)
Jing-Fei Ren, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of Impact of Network Delay on Multiversion Conservative Timestamp Algorithms in DDBS. Perform. Evaluation 26 (1) (1996)
Naoto Miyoshi, Toshiharu Hasegawa
On-line derivative estimation for the multiclass single-server priority queue using perturbation analysis. IEEE Trans. Autom. Control. 41 (2) (1996)
Minoru Kawahara, Hiroyuki Kawano, Toshiharu Hasegawa
Attribute Oriented Mining Algorithm with Entropy-based Cost Functions. CODAS (1996)
Akira Sugahara, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of a Nonpreemptive Priority Queue with SPP Arrivals of High Class. Perform. Evaluation 21 (3) (1995)
Fumio Ishizaki, Tetsuya Takine, Toshiharu Hasegawa
Analysis of a Discrete-Time Queue with Gated Priority. Perform. Evaluation 23 (2) (1995)
Tetsuya Takine, Tatsuya Suda, Toshiharu Hasegawa
Cell loss and output process analyses of a finite-buffer discrete-time ATM queueing system with correlated arrivals. IEEE Trans. Commun. 43 (2/3/4) (1995)
Shoji Kasahara, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of Waiting Time of M/G/1/K System with Vacations Under Random Scheduling and LCFS. Perform. Evaluation 21 (3) (1995)
Tetsuya Takine, Jing-Fei Ren, Toshiharu Hasegawa
Analysis of the Resequencing Buffer in a Homogeneous M/M/2 Queue. Perform. Evaluation 19 (4) (1994)
Tetsuya Takine, Yutaka Matsumoto, Tatsuya Suda, Toshiharu Hasegawa
Mean Waiting Times in Nonpreemptive Priority Queues with Markovian Arrival and i.i.d. Service Processes. Perform. Evaluation 20 (1-3) (1994)
Hiroyuki Kawano, Shojiro Nishio, Jiawei Han, Toshiharu Hasegawa
How Does Knowledge Discovery Cooperate with Active Database Techniques in Controlling Dynamic Environment? DEXA (1994)
Tetsuya Takine, Bhaskar Sengupta, Toshiharu Hasegawa
An analysis of a discrete-time queue for broadband ISDN with priorities among traffic classes. IEEE Trans. Commun. 42 (234) (1994)
Tetsuya Takine, Bhaskar Sengupta, Toshiharu Hasegawa
A Conformance Measure for Traffic Shaping in High-Speed Networks with an Application to the Leaky Bucket. INFOCOM (1994)
Fumio Ishizaki, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
A Generalized SBBP/G/1 Queue and its Applications. Perform. Evaluation 21 (1-2) (1994)
Tetsuya Takine, Tatsuya Suda, Toshiharu Hasegawa
Cell Loss and Output Process Analyses of a Finite-Buffer Discrete-Time ATM Queueing System with Correlated Arrivals. INFOCOM (1993)
Fumio Ishizaki, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
A Generalized SBBP/G/1 Queue and Its Application to ATM Networks. Modelling and Evaluation of ATM Networks (1993)
Masakazu Yoshimoto, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Waiting time and queue length distributions for go-back-N and selective-repeat ARQ protocols. IEEE Trans. Commun. 41 (11) (1993)
Tetsuya Takine, Toshiharu Hasegawa
/1 queue with multiple vacations and exhaustive service discipline. Telecommun. Syst. 1 (1) (1993)
Shoji Kasahara, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of an SPP/G/1 system with multiple vacations and E-limited service discipline. Queueing Syst. Theory Appl. 14 (3-4) (1993)
Tetsuya Takine, Toshiharu Hasegawa
A cyclic-service finite source model with round-robin scheduling. Queueing Syst. Theory Appl. 11 (1-2) (1992)
Tetsuya Takine, Toshiharu Hasegawa
A generalization of the decomposition property in the M/G/1 queue with server vacations. Oper. Res. Lett. 12 (2) (1992)
Tetsuya Takine, Toshiharu Hasegawa
Average waiting time of a symmetric polling system under Bernoulli scheduling. Oper. Res. Lett. 10 (9) (1991)
Yoshiteru Okura, Ryosaku Shimada, Toshiharu Hasegawa
Quaternary Cyclic AN Codes for Burst Error Correction. ISMVL (1991)
Yutaka Matsumoto, Yutaka Takahashi, Toshiharu Hasegawa
Probability distributions of interdeparture time and response time in multipacket CSMA/CD systems. IEEE Trans. Commun. 38 (1) (1990)
Tetsuya Takine, Hideaki Takagi, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of Asymmetric Single-Buffer Polling and Priority Systems without Switchover Times. Perform. Evaluation 11 (4) (1990)
Yoshiyuki Shiozawa, Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of a Polling System with Correlated Input. Comput. Networks ISDN Syst. 20 (1) (1990)
Yuji Oie, Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa
Throughput and delay analysis of free access tree algorithm with minislots. IEEE Trans. Commun. 38 (2) (1990)
Tetsuya Takine, Toshiharu Hasegawa
Queues. Performance (1990)
Yutaka Matsumoto, Yutaka Takahashi, Toshiharu Hasegawa
The effects of packet size distributions on output and delay processes of CSMA/CD. IEEE Trans. Commun. 38 (2) (1990)
Yutaka Matsumoto, Yutaka Takahashi, Toshiharu Hasegawa
Performance analysis of CSMA/CD networks with a buffered gateway. IEEE Trans. Commun. 38 (9) (1990)
Yuki Kusumi, Shojiro Nishio, Toshiharu Hasegawa
File Access Level Optimization Using Page Access Graph on Recursive Query Evaluation. EDBT (1990)
Yuji Oie, Shojiro Nishio, Toshiharu Hasegawa
Throughput Analysis of Blocked Access Tree Algorithms with Mini-Slots. Comput. Networks 17 (1989)
Tetsuya Takine, Hideaki Takagi, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of Asymmetric Single-Buffer Polling and Priority Systems without Switchover Times. SIGMETRICS (1989)
Jing-Fei Ren, Yutaka Takahashi, Toshiharu Hasegawa
An analysis of the effect of multiversions on the performance of timestamp algorithms. IEEE J. Sel. Areas Commun. 7 (3) (1989)
Jin Kiniwa, Shojiro Nishio, Toshiharu Hasegawa
Several serializable classes in database concurrency control. Systems and Computers in Japan 19 (1) (1988)
Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Exact analysis of asymmetric polling systems with single buffers. IEEE Trans. Commun. 36 (10) (1988)
Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
An approximate analysis of a buffered CSMA/CD. IEEE Trans. Commun. 36 (8) (1988)
Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Performance Anlaysis of a CSMA/CD System with Heterogeneous Stations. Computer Performance and Reliability (1987)
Shigeru Masuyama, Toshihide Ibaraki, Shojiro Nishio, Toshiharu Hasegawa
Shortest Semijoin Schedule for a Local Area Distributed Database System. IEEE Trans. Software Eng. 13 (5) (1987)
Yuji Oie, Shojiro Muro, Toshiharu Hasegawa
Throughput analysis of reservation protocols with tree-type reservation channel. Systems and Computers in Japan 18 (3) (1987)
Koji Fukumori, Hiroshi Sano, Toshiharu Hasegawa, Toshiyuki Sakai
Fundamental algorithm for train scheduling based on artificial intelligence. Systems and Computers in Japan 18 (3) (1987)
Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Analysis of an Asymmetric Polling System with Single Buffers. Performance (1987)
Shojiro Nishio, M. Watanabe, Y. Ohiwa, Toshiharu Hasegawa
Performance Evaluation on Several Cautious Schedulers for Database Concurrency Control. IWDM (1987)
Yuji Oie, Shojiro Muro, Toshiharu Hasegawa
Throughput analysis of Tree-Type protocols. Systems and Computers in Japan 17 (6) (1986)
Zaiming Shen, Shojiro Muro, Toshiharu Hasegawa
Performance analysis of the acknowledging ethernet. Systems and Computers in Japan 17 (8) (1986)
Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa
Performance Analysis of a Polling System with Single Buffers and Its Application to Interconnected Networks. IEEE J. Sel. Areas Commun. 4 (6) (1986)
Shojiro Muro, Yuji Oie, Hiroyuki Kawano, Toshiharu Hasegawa
Tree Algorithms for Random Access Channels in Local Area Networks. ICC (1986)
Shojiro Muro, Toshihide Ibaraki, Hidehiro Miyajima, Toshiharu Hasegawa
Evaluation of the File Redundancy in Distributed Database Systems. IEEE Trans. Software Eng. 11 (2) (1985)
Shojiro Muro, Tadashi Mizutani, Toshiharu Hasegawa
Multiversion Concurrency Control Scheme for a Distributed Database System - A Trial to Break Concurrent Update of Redundant Copies. RIMS Symposia on Software Science and Engineering (1984)
Kazuhiro Ohtsuki, Yutaka Takahashi, Toshiharu Hasegawa
Analysis for Traverse Time in an Integrated Communication Network. ICC (3) (1984)
Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa
Performance Evaluation of a Packetized Voice System-Simulation Study. IEEE Trans. Commun. 32 (1) (1984)
Toshihide Ibaraki, Shojiro Muro, T. Murakami, Toshiharu Hasegawa
Using branch-and-bound algorithms to obtain suboptimal solutions. Z. Oper. Research 27 (1) (1983)
Shojiro Muro, Toshihide Ibaraki, Hidehiro Miyajima, Toshiharu Hasegawa
File Redundancy Issues in Distributed Database Systems. VLDB (1983)
Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa
Performance Evaluation of an Integrated Access Scheme in a Satellite Communication Channel. IEEE J. Sel. Areas Commun. 1 (1) (1983)
Yutaka Takahashi, Hideo Miyahara, Toshiharu Hasegawa
An Approximation Method for Open Restricted Queueing Networks. Oper. Res. 28 (3-Part-I) (1980)
Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa
Optimal Bandwidth Assignment on Up- and Downlinks of Satellite with Buffer Capacity. IEEE Trans. Commun. 28 (10) (1980)
Hideo Miyahara, Yoshimi Teshigawara, Toshiharu Hasegawa
Delay and Throughput Evaluation of Switching Methods in Computer Communication Networks. IEEE Trans. Commun. 26 (3) (1978)
Toshiharu Hasegawa
Traffic Control System on the Hanshin Expressway. Computer 5 (6) (1972)