• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1991 Fiscal Year Final Research Report Summary

Incomplete Information Processing and Self-organization of Deep Knowledge for Intelligent Systems

Research Project

Project/Area Number 01460162
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 計測・制御工学
Research InstitutionKyoto University

Principal Investigator

IWAI Sosuke  Kyoto University, Fac. of Engng., Professor, 工学部, 教授 (70025881)

Co-Investigator(Kenkyū-buntansha) SAWARAGI Tetsuo  Kyoto Univ., Fac. of Engng., Research Fellow, 工学部, 助手 (10187304)
KATAI Osamu  Kyoto Univ., Fac. of Engng., Associate Professor, 工学部, 助教授 (50089124)
Project Period (FY) 1989 – 1991
KeywordsKnowledge information processing / Incomplete and Inconsistent information processing / Automomous decentralized processing / Learning from examples EBL / Integration of partial information / Notion of constraint interval fuzzy sets / Decentralized cooperative problem solving
Research Abstract

In this study, a new modeling method is proposed, in which the human abilities to extract information selectively corresponding to his or her point of view and to organize it adaptively for the purpose of problem solving is treated. And the computer algorithms executing the problem solving processes based on the model are developed. The main results obtained are as follows :
A method is presented which extracts the primitive events corresponding to knowledge representation units. Concrete cause-effect sequences. that is, ' sinarios ' are formed in their sequences. Also, the inference method to organize the deep structures of problems involved in the concrete cause-effect sequences is presented based on the representation units.
The process to create the complete and consistent knowledge from the incomplete and sometimes inconsistent information from the actual world is formulated, which is based on ' order relations ' goveming the world for instance, in an apartment, Keeping dogs are prohibited is a tacit understanding, if the case of, keeping cats are prohibited is true. ').
A method to transform raw information such as signals or signs from the environment into the knowledge represented as symbols is proposed, in which the notion of ' constraint interval fuzzy sets ' is introduced based on ' interval constraints ' which represent the constraints goveming the concemed problem domain. Also, the same problem is treated with the method combining the deductive Teaming EBL (Explanation-based teaming and the data teaming methods such as the neural network and the genetic algorithm techniques.
A method to create the global and consistent descriptions of the system states from the partial information is presented based on the decentralized cooperative problem solving scheme by distributed sensing and processing units. Also. the same problem is now continuing to formulate as the problem of ' synagetics which ia a theory of creating order in a living thing.

  • Research Products

    (14 results)

All Other

All Publications (14 results)

  • [Publications] 岩井 壮介: "ファジィ理論と知識情報処理" 日本ファジィ学会誌. Vol.2,No.1. 29-38 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 片井 修: "順序制約構造に基づくファジィ集合概念と推論の定式化" 計測自動制御学会論文集. Vol.28,No.1. 30-39 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 片井 修: "説明に基づく学習手法を用いた事例からの操作的設計知識獲得" 計測自動制御学会論文集. Vol.26,No.8. 916-923 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 椹木 哲夫: "Integration of Symbolic PathーPlanning and Fuzzy Control for Intelligent Mobile Robot" Proc.of IFSA Congress. 187-190 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 椹木 哲夫: "Controlling the Process of Learning from an Example through Adaptive Generalization of Episodic Memory" Fuzzy Sets and Systems. Vol.39,No.2. 133-162 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 椹木 哲夫: "SelfーOrganization of Conceptual Generalities and PatternーDirected Learning" Automatica. Vol.26,No.6. 1009-1024 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 岩井 壮介: "知識システム工学" 計測自動制御学会, 421 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Sosuke IWAI: "Fuzzy Theory and Knowledge Information Processing" Jr. of Japan Society for Fuzzy Theory and Systems. 2, No. 1. 29-38 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Osamu KATAI, Masaaki IDA, Tetsuo SAWARAGI and Sosuke IWAI: "Formalization of Fuzzy Set Concept and Fuzzy Inference Based on Order-Constraint Structures" The Society of Instrument and Control Engineers. 28, No, 1. 30-39 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Osamu KATAI, Hirosi KAWAKAMI, Tetsuo SAWARAGI, Sosuke IWAI and Tadataka KONISI: "Acquisition of Operational Design Knowledge from Designed Objects Using ExplAnation-Based Learning Method" The Society of Instrument and Control Engineers. 26, No, 8. 916-923 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tetsuo SAWARAGI, Osamu KATAI, Sosuke IWAI and Koich ITO: "Integration of Symbolic Path-Planning and Fuzzy Control for Intelligent Mobile Robot" Proc. of IFSA Congress. 187-190 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tetsuo SAWARAGI, Sosuke IWAI and Osamu KATAI: "Controlling the Process of Learning form an Example through Adaptive Generalization of Episodic Memory" Fuzzy Theory and Systems. 39, No. 2. 133-162 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tetsuo SAWARAGI, Sosuke IWAI and Osamu KATAI: "Self-Organization of Conceptual Generalites and Pattern-Directed Learning" Automatica. 26, No. 6. 1009-1024 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Sosuke IWAI, Osamu KATAI, Tetsuo SAWARAGI, Tosiaki SAKAGUTI and Takasi FUKUMORI: "Knowledge Systems Engineering" The Society of Instrument and Control Engineers. 421 (1991)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1993-03-16  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi