JWCC '90


Table of Contents

 

Message from General Chairman (Chongsang Kim) ... .. .. .. ……….... . ... ............ ......... ...... .. .. . .. . i

Message from the Editor (Yongjin Park) ...... .... .. ... .... ... ... . .... .. . ………. .. . ... .... ..... .. . ..... ... .. ii

Table of Contents ..... .. .. . ... .. ............ .. ............. ... . ..... .. ............ ........ .. …………......... ... . ... ... iii

 

Session 1 : Protocols (Chairs: J. Murai, Sunshin An)

 

An investigation on the Speed-up of Communications Protocol Processing .. . .....................................1

             Bernady O. Apduhan, Toshinori Sueyoshi. Takaichi Yoshida,Itsujiro Arita

             (Kyushu Institute of Technology. Japan)

MOST/TP : A Testing Tool for Transport Protocol ....... .. . ...... ..... .. …………………………….. 11

             Seungchul Park, Yongbum Park, Byoungho Ahn, Younghan Choe. Taewoon Kang, Yanghee Choi (ETRI. Korea)

A Design of 1TCN Translator (TTCN2C) . .... . ......... .. . ...... . ..... .. .. …………………………….. 21

             Sungsu Choi. Eunkyung Cho. Gwangsu Kim . Eunsim Choi. Taewoon Kang (ETRI. Korea)

An Efficient Simulation of Communication Protocols Modelled by Timed Petri Nets ..... ... ................ 31

             Jin-gon Shon, Dookwon Baik. Chongsun Hwang (Korea University, Korea)

Extracting a Control Flow Graph from a Specification Written in Estelle .......................................... 41

             Do Y. Lee. Jai Y. Lee (POSTECH. Korea)

Formal Specification of OSI Virtual Terminal Protocol in Estelle ... ............. ……………………… 55

             Sunyoung Han. Soomyung Park. Sam H. Noh. Ashok K. Agrawala

             (Konkuk University, Korea. University of Maryland. USA)

 

Session 2A : LAN (Chair : K. Sugawara)

 

A Hybrid Indoor Radio Network Based on the Wire and Wireless Layered Architecture ... ... ... .... 65

             Chisato Ohira. Teruo Yokoyama. Hiroshi Shigeno. Yutaka Matsushita

             (Keio University. Japan)

A Dynamic Logical Ring Method (DLRM) for Integrated Service LAN . .. ... …………………….. 75

             Tomoyuki Yashiro, Takafumi Ichikawa. Takeshi; Yoneda . Ken-ichi Okada.

             Yutaka Matsushita (Keio University. Japan)

 

Session 3A : Analysis (Chair: Dongkyoo Kim)

 

Reachability Analysis for a Behavior Description Independent of the Number of Processes .... ... 85

             K. Shibata, Y. Hirakawa, T. Takenaka

             (ATR Communication Systems Research Lab., Japan)

Optimal Scheduling of Parallel Queues Including a Form of Blocking .. ………………………….. 95

             Jungbong Suk. Yanghee Choi (ETRI, Korea)

Performance Analysis of Program by Communication Pattern .... .. .. . . . ………………………… 105

             June Kim, Sunshin An (Korea University, Korea)

A Fast Vector Quantization by Limiting the Search Space .. .... …………………………………... 115

             Hisashi Nagata, Teruo Yokoyama, Yutaka Matsushita

             (Keio University, Japan)

Parallel Elastic Net for the Design of a Minimum Cost Ring Network on SIMD Machines ... ............. 125

             Seungbong Baek, Changsung Jeong (POSTECH, Korea)

 

Session 4A : Office Information System (Chair: Dongho Lee)

 

A Window System with Paging Mode: BookWindow ....... ................ .. . ...... ..... .. ………….... ... 133

             Kaoru Kinoshita, Ken-ichi Okada, Yutaka Matsushita

             (Keio University, Japan)

Implementation of DFR(Document Filling & Retrieval) System - A Status Report ......................... 143

             Jaehong Yim, Myoseob Kim, Nakpo Kim, Yongjin Park, Yanghee Choi

             (Hanyang University, ETRI, Korea)

PostScript Conversion of ODIF Data-Streams ..... ... .. .. ........... , .................................................... 153

             Keunjoong Yoon, Kwangtaeg Lim, Sooyoun Lee

             (Kwangwoon University, Korea)

Some Provisions on the Design of YY-server for YYonX ............................... ………………........ 163

             Keisuke Tanaka, Takashi Kosaka , Masayuki Ida

             (Aoyama Gakuin University, Japan )

 

Session 2B : Educational Computing Environment (Chair: Yanghee Choi)

An Integrated Communication System for Distributed Educational Computing

Environments ............ , . ......................... : . ........................... . ,............ ......... ……………….... ... 173

             Kazuyoshi Korida, Kouihi Utsumiya, Hiroshi Motomuro, Noboru Fujimaki, Kazuyuki Yoshida (Oita University, Japan)

A Contact Point of Computers and Television - from an Experience of Constructing

a Video System for Computer-Science Education ...... .... ................................. ............................... 181

             Ben Tsutom Wada (Nagano University, Japan)

How MML Functions Have Been Used to Improve a Campus Network for

Course Registration .. .. ................... ............ .. ........... ......... ....... .. ........ ........................................ 187

             Hidetoshi Kawai, Toshihiro Hanzawa, Tsukasa Akiyama, Fumio Takayama

             (Iwaki Meisei University, Japan)

 

Session 3B : WAN (Chair : Jaiyong Lee)

A Study on the Implementation of OSI Transition for KREONet Based on TCP/IP .... ......... . ...... .. ....... 197

             Seongjin Ahn, Sangchul Han, Chaeho Lim, Okwhan Byeon

             (SERI KIST, Korea)

More Reliable Network Management Using Unreliable Network Information ................................ 215

             Jun Matsukara (National Institute of Japanese Literature, Japan)

An Experimental Network using ISDN ............................................................................................. 217

             Kaoru Hieda (Sophia University, Japan)

 

Session 4B : Security (Chair: H.Kawai)

A Group-Oriented Key Management Method - GCK .. .. ... .... . ....................... . . .......................... 229

             Hidenori Nakamura, Kazuyuki Takagi. Kenichi Okada. Yutaka Matsushita

             (Keio University. Japan)

A Study on the Implementation of Secured ISO Transport Layer ............................. . …………..... 237

             Seongjin Ahn, Chaeho Lim. Sunyoung Han (SERI. Konkuk Univ., Korea)

The Design and Implementation of Common Service Element for Secure

Communications in the OSI Application Layer ................................................................................. 251

             Dongkyoo Kim. Youngho Kim. Ho S. Shin (Ajou University. Korea)

WIDE Authentication System – SPLCE/AS .. . .. . ....... ....... ...... ..... ........ ......... ... ..... …………. 267

             Suguru Yamaguchi. Kiyohiko Okayama. Hideo Miyahara (Osaka University. Japan)

 

Session 5 : Distributed Environments (Chairs: K.Okada, Younghee Lee)

Performance Analysis of Control Interworking Network .................................................................. 275

             B . S. Kwon, H . H . Lee, D. Y. Kim (ETRI. Chungnam National University, Korea)

A Method for Parallel Execution of Sequential Programs in Fully Distributed

Environment ..... ................. .. .......... ... .......... .. ..... . ............ ... .... .. ..... ....... . .... . ……………... 283

             Dongkyoo Kim. Manpyo Hong (Ajou University,. Korea)

Evaluation of the DAT for Use as a NFS File System

             Yoshiyuki Tanaka (Sophia University. Japan)…………………………………………………...297

A Distributed Support System for Programming Laboratories ..........................................................307

             Manabu Fukushima, Masahiro Ukigai, Kenji Sugawara, Yoshiro Miida, Juro Oizumi

             (Fuji Xerox Co., Chiba Institute of Tech., Sendai Research Institute. Japan)

Selectively Partially Ordering Broadcast Service for Distributed Systems ................ ...................... 315

             Akihito Nakamura. Masahiro Hasegawa. Makota Takizawa . Shigetoshi Katsura

             (Tokyo Denki Universiry. Japan)

Virtual Network: Towards Location Transparent Communication in Large Distributed Systems ............325

             Fumio Teraoka. Yasuhiko Yokote. Mario Tokoro

             (SONY Computer Science Lab., Japan)

Implementation of Group Interactions in Distributed Systems ..........................................................335

             Misuk Jang. Hyunje Park. Kilnam Chon (KAIST, Korea)

 


Program for the 5th JWCC

5th JWCC Committee Members

List of authors