Correction

In the current issue the article by Dr. Koiti Hasida was misclassified 
as a `Survey Paper'. It should have been classified as an article within
`Representation and Exchange of Information on the Internet'
specials. We apologize for any inconveniences.

Journal of Japanese Society for Artificial Intelligence
Vol.13 No.4(July 1998)

                          CONTENTS

Commentary
  More Attention to Business World! ....................................Kazuhiro Matsuo  505

  Special Issue: "Representation and Exchange of Information on the Internet" 
    Editor's Introduction to  "Representation and Exchange of Information on the Internet" 
                          ..............................................Naohiko Uramoto  506
  XML: Background and Fundamentals  ......................................Makoto Murata  507
  Description and Programing for XML Processors ............................Kent Tamura  515
  Recent Trends in Information Description and Exchange  on the Internet
                                    ..................Naohiko Uramoto and Koichi Takeda  519
  GDA  Versatile and Intelligent Contentware with Semantic Annotation
                                   ........................................Koiti Hasida  528

Serial Survey Papers:Industrial Applications of Artificial
  Intelligence Technologies(4)
  Diagnostic Applications ............Katsuhiko Tsujino, Tohru Koyama, and Mie Nakatani  536

Techinical Papers
  Common Grammar Organization by Inferable Agents
                               ............................ Tetsuo Ono and Satoshi Tojo  546
  A Proposal of Iterated Continuous Prisoner's Dilemma Game
                           ........................Kazuhiro Chiba and Kunihiko Hiraishi  560
  Feature Extraction of Cell Morphology by Fractal Condensation
                            ..........................Koichi Takahashi and Hitoshi Seno  570
  Self-Adaptive Numerical Simulation Effectively Using Valid Range of Mathematical Models
                            ............Akio Gofuku, Hiroyuki Hatada, and Yutaka Tanaka  580
Vision-Motion Planning of a Mobile Robot Considering Planning Cost and Vision Uncertainly
                                            ..............Jun Miura and Yoshiaki Shirai  588
Construction of a Problem Solving Ontology 
  -A Scheduling Task Ontology as an Example- ................Kazuhisa Seta, Mitsuru Ikeda, 
                                                  Osamu Kakusho, and Riichiro Mizogichi  597
  Methodology in Multi-Agent Reinforcement Learning 
    -Approaches by Q-Learning and Profit Sharing-
                           ....Sachiyo Arai, Kazuteru Miyazaki, and Shigenobu Kobayashi  609
Automatic Acquisition of Speech Processing Units and Its Application
  to Speech Recognition/Speech Coding
                           ..........Seiichi Nakagawa, Minoru Saito, and Mikio Masukata  619
  On the Convergence of Real-Time Search
                           ..................................Masashi Shimbo, Toru Ishida 631

Research Notes
  A Travel Navigator on Two-Dimensional Interface for User's Nebulous Demands
                          ............Kenki Matsuda, Yukio Ohsawa, and Masahiko Yachida  639

Technical Reports
  A Method for Dealing with Expensive Productions of a Production System
    -Management of Attribute Values-
                           ..........Hidetaka Nambo, Haruhiko Kimura, and Sadaki Hirose  644

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