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System for fulfilling an information need

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-017/30
출원번호 US-0559223 (2000-04-26)
발명자 / 주소
  • Roche, Emmanuel
  • Schabes, Yves
출원인 / 주소
  • Global Information Research and Technologies LLC
대리인 / 주소
    Choate, Hall &
인용정보 피인용 횟수 : 136  인용 특허 : 18

초록

The invention offers new approaches to fulfilling an information need, in particular to finding a result for a query based on a large body of information such as a collection of documents. The invention accepts a query containing an unspecified portion that expresses the information need. The invent

대표청구항

1. A method of fulfilling an information need based on documents and an index stored on a computer-readable medium comprising the steps of:receiving a query containing a word and a symbol that matches any term; identifying one or more documents in the index containing the word; locating one or more

이 특허에 인용된 특허 (18)

  1. Braden-Harder Lisa ; Corston Simon H. ; Dolan William B. ; Vanderwende Lucy H., Apparatus and methods for an information retrieval system that employs natural language processing of search results to.
  2. Kawaguchi Hisamitsu,JPX ; Akizawa Mitsuru,JPX ; Kato Kanji,JPX ; Hatakeyama Atsushi,JPX ; Fujisawa Hiromichi,JPX, Document retrieval method and system.
  3. Ogawa Yasushi (Yokohama JPX), Document retrieval system involving ranking of documents in accordance with a degree to which the documents fulfill a re.
  4. Machiraju Nagabhushan Rao ; Graves Michael James ; Vemuri Sunil ; Chandhok Ravinder Paul ; Lofgren Catherine Abbott, FAQ link creation between user's questions and answers.
  5. Kaplan Ronald M. (Palo Alto CA) Karttunen Lauri (Redwood City CA), Finite-state transduction of related word forms for text indexing and retrieval.
  6. Byrd ; Jr. Roy Jefferson ; Prager John Martin ; Ravin Yael ; Wegman Mark N., Information retrieval system and method for displaying and ordering information based on query element contribution.
  7. Belfiore Joseph D. ; Nakajima Satoshi ; Chew Chee H., Intelligent automatic searching for resources in a distributed environment.
  8. Woods William A., Method and apparatus for generating query responses in a computer-based document retrieval system.
  9. Nanjo Tsutomu,JPX ; Jones William, Method and system for fast indexing and searching of text in compound-word languages.
  10. Culliss Gary, Method for organizing information.
  11. Liddy Elizabeth D. ; Paik Woojin ; Yu Edmund S. ; Li Ming, Multilingual document retrieval system and method using semantic vector matching.
  12. Liddy Elizabeth D. ; Paik Woojin ; McKenna Mary E. ; Li Ming, Natural language information retrieval system and method.
  13. Wical Kelly, Research mode for a knowledge base search and retrieval system.
  14. Schultz John Michael, Restricted expansion of query terms using part of speech tagging.
  15. Colwell Steve (Rochester NY) Gross Lawrence S. (Santa Monica CA) Gross William T. (Montrose CA) Hasiuk Lee (Rochester NY) Rolfe David (Pasadena CA), Search and retrieval system.
  16. Middlebrook R. David, System and method for processing text.
  17. Ciccarelli Steven Matthew, System and method for query translation/semantic translation using generalized query language.
  18. Liddy Elizabeth D. ; Paik Woojin ; McKenna Mary E. ; Weiner Michael L. ; Yu Edmund S. ; Diamond Theodore G. ; Balakrishnan Bhaskaran ; Snyder David L., User interface and other enhancements for natural language information retrieval system and method.

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