WO2001088662A3 - Answering natural language queries - Google Patents

Answering natural language queries Download PDF

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Publication number
WO2001088662A3
WO2001088662A3 PCT/US2001/015711 US0115711W WO0188662A3 WO 2001088662 A3 WO2001088662 A3 WO 2001088662A3 US 0115711 W US0115711 W US 0115711W WO 0188662 A3 WO0188662 A3 WO 0188662A3
Authority
WO
WIPO (PCT)
Prior art keywords
natural language
language queries
answering natural
headings
marking
Prior art date
Application number
PCT/US2001/015711
Other languages
French (fr)
Other versions
WO2001088662A2 (en
Inventor
Gary Mekikian
Deniz Yuret
Original Assignee
Answerfriend Com
Gary Mekikian
Deniz Yuret
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/572,770 external-priority patent/US6957213B1/en
Application filed by Answerfriend Com, Gary Mekikian, Deniz Yuret filed Critical Answerfriend Com
Priority to AU2001261631A priority Critical patent/AU2001261631A1/en
Publication of WO2001088662A2 publication Critical patent/WO2001088662A2/en
Publication of WO2001088662A3 publication Critical patent/WO2001088662A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/334—Query execution
    • G06F16/3344—Query execution using natural language analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G06F40/211—Syntactic parsing, e.g. based on context-free grammar [CFG] or unification grammars
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities
    • G06F40/289—Phrasal analysis, e.g. finite state techniques or chunking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/40—Processing or translation of natural language
    • G06F40/55—Rule-based translation
    • G06F40/56—Natural language generation

Abstract

Natural language query systems and applications are described. A pre-processing routine (30) is applied and comprises the parsing of text to identify sentence boundaries (32); the marking of sentences (34); the assignment of a new sentence number (36); the identification of tiles and headings (38); and the marking of titles and headings (40), to produce a pre-processed text file (42).
PCT/US2001/015711 2000-05-17 2001-05-16 Answering natural language queries WO2001088662A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001261631A AU2001261631A1 (en) 2000-05-17 2001-05-16 Answering natural language queries

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US57218600A 2000-05-17 2000-05-17
US57302500A 2000-05-17 2000-05-17
US57302400A 2000-05-17 2000-05-17
US57227600A 2000-05-17 2000-05-17
US57302300A 2000-05-17 2000-05-17
US09/573,024 2000-05-17
US09/573,023 2000-05-17
US09/572,770 2000-05-17
US09/572,186 2000-05-17
US09/572,276 2000-05-17
US09/573,025 2000-05-17
US09/572,770 US6957213B1 (en) 2000-05-17 2000-05-17 Method of utilizing implicit references to answer a query
US63761600A 2000-08-11 2000-08-11
US09/637,616 2000-08-11

Publications (2)

Publication Number Publication Date
WO2001088662A2 WO2001088662A2 (en) 2001-11-22
WO2001088662A3 true WO2001088662A3 (en) 2002-03-28

Family

ID=27569845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/015711 WO2001088662A2 (en) 2000-05-17 2001-05-16 Answering natural language queries

Country Status (2)

Country Link
AU (1) AU2001261631A1 (en)
WO (1) WO2001088662A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9262528B2 (en) 2006-08-14 2016-02-16 Oracle International Corporation Intent management tool for identifying concepts associated with a plurality of users' queries

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957213B1 (en) 2000-05-17 2005-10-18 Inquira, Inc. Method of utilizing implicit references to answer a query
US7747601B2 (en) 2006-08-14 2010-06-29 Inquira, Inc. Method and apparatus for identifying and classifying query intent
US8082264B2 (en) 2004-04-07 2011-12-20 Inquira, Inc. Automated scheme for identifying user intent in real-time
US8612208B2 (en) * 2004-04-07 2013-12-17 Oracle Otc Subsidiary Llc Ontology for use with a system, method, and computer readable medium for retrieving information and response to a query
US7921099B2 (en) 2006-05-10 2011-04-05 Inquira, Inc. Guided navigation system
US8095476B2 (en) 2006-11-27 2012-01-10 Inquira, Inc. Automated support scheme for electronic forms
US9953265B2 (en) 2015-05-08 2018-04-24 International Business Machines Corporation Visual summary of answers from natural language question answering systems
CN111444701A (en) * 2019-01-16 2020-07-24 阿里巴巴集团控股有限公司 Method and device for prompting inquiry
US10817317B2 (en) 2019-01-24 2020-10-27 Snap Inc. Interactive informational interface

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321833A (en) * 1990-08-29 1994-06-14 Gte Laboratories Incorporated Adaptive ranking system for information retrieval
US5535382A (en) * 1989-07-31 1996-07-09 Ricoh Company, Ltd. Document retrieval system involving ranking of documents in accordance with a degree to which the documents fulfill a retrieval condition corresponding to a user entry
US5694546A (en) * 1994-05-31 1997-12-02 Reisman; Richard R. System for automatic unattended electronic information transport between a server and a client by a vendor provided transport software with a manifest list
US5742816A (en) * 1995-09-15 1998-04-21 Infonautics Corporation Method and apparatus for identifying textual documents and multi-mediafiles corresponding to a search topic
US5794050A (en) * 1995-01-04 1998-08-11 Intelligent Text Processing, Inc. Natural language understanding system
US5812865A (en) * 1993-12-03 1998-09-22 Xerox Corporation Specifying and establishing communication data paths between particular media devices in multiple media device computing systems based on context of a user or users
US5826269A (en) * 1995-06-21 1998-10-20 Microsoft Corporation Electronic mail interface for a network server
US5848399A (en) * 1993-11-30 1998-12-08 Burke; Raymond R. Computer system for allowing a consumer to purchase packaged goods at home
US5873076A (en) * 1995-09-15 1999-02-16 Infonautics Corporation Architecture for processing search queries, retrieving documents identified thereby, and method for using same
US5873080A (en) * 1996-09-20 1999-02-16 International Business Machines Corporation Using multiple search engines to search multimedia data
US5884302A (en) * 1996-12-02 1999-03-16 Ho; Chi Fai System and method to answer a question
US5893091A (en) * 1997-04-11 1999-04-06 Immediata Corporation Multicasting with key words
US5897622A (en) * 1996-10-16 1999-04-27 Microsoft Corporation Electronic shopping and merchandising system
US5901287A (en) * 1996-04-01 1999-05-04 The Sabre Group Inc. Information aggregation and synthesization system
US5913215A (en) * 1996-04-09 1999-06-15 Seymour I. Rubinstein Browse by prompted keyword phrases with an improved method for obtaining an initial document set
US5948054A (en) * 1996-02-27 1999-09-07 Sun Microsystems, Inc. Method and system for facilitating the exchange of information between human users in a networked computer system
US5966695A (en) * 1995-10-17 1999-10-12 Citibank, N.A. Sales and marketing support system using a graphical query prospect database
US5974412A (en) * 1997-09-24 1999-10-26 Sapient Health Network Intelligent query system for automatically indexing information in a database and automatically categorizing users
US5987454A (en) * 1997-06-09 1999-11-16 Hobbs; Allen Method and apparatus for selectively augmenting retrieved text, numbers, maps, charts, still pictures and/or graphics, moving pictures and/or graphics and audio information from a network resource
US5995921A (en) * 1996-04-23 1999-11-30 International Business Machines Corporation Natural language help interface
US6006225A (en) * 1998-06-15 1999-12-21 Amazon.Com Refining search queries by the suggestion of correlated terms from prior searches
US6016476A (en) * 1997-08-11 2000-01-18 International Business Machines Corporation Portable information and transaction processing system and method utilizing biometric authorization and digital certificate security
US6021403A (en) * 1996-07-19 2000-02-01 Microsoft Corporation Intelligent user assistance facility
US6052710A (en) * 1996-06-28 2000-04-18 Microsoft Corporation System and method for making function calls over a distributed network
US6061057A (en) * 1997-03-10 2000-05-09 Quickbuy Inc. Network commercial system using visual link objects

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535382A (en) * 1989-07-31 1996-07-09 Ricoh Company, Ltd. Document retrieval system involving ranking of documents in accordance with a degree to which the documents fulfill a retrieval condition corresponding to a user entry
US5321833A (en) * 1990-08-29 1994-06-14 Gte Laboratories Incorporated Adaptive ranking system for information retrieval
US5848399A (en) * 1993-11-30 1998-12-08 Burke; Raymond R. Computer system for allowing a consumer to purchase packaged goods at home
US5812865A (en) * 1993-12-03 1998-09-22 Xerox Corporation Specifying and establishing communication data paths between particular media devices in multiple media device computing systems based on context of a user or users
US5694546A (en) * 1994-05-31 1997-12-02 Reisman; Richard R. System for automatic unattended electronic information transport between a server and a client by a vendor provided transport software with a manifest list
US5794050A (en) * 1995-01-04 1998-08-11 Intelligent Text Processing, Inc. Natural language understanding system
US5826269A (en) * 1995-06-21 1998-10-20 Microsoft Corporation Electronic mail interface for a network server
US5873076A (en) * 1995-09-15 1999-02-16 Infonautics Corporation Architecture for processing search queries, retrieving documents identified thereby, and method for using same
US5742816A (en) * 1995-09-15 1998-04-21 Infonautics Corporation Method and apparatus for identifying textual documents and multi-mediafiles corresponding to a search topic
US5966695A (en) * 1995-10-17 1999-10-12 Citibank, N.A. Sales and marketing support system using a graphical query prospect database
US5948054A (en) * 1996-02-27 1999-09-07 Sun Microsystems, Inc. Method and system for facilitating the exchange of information between human users in a networked computer system
US5901287A (en) * 1996-04-01 1999-05-04 The Sabre Group Inc. Information aggregation and synthesization system
US5913215A (en) * 1996-04-09 1999-06-15 Seymour I. Rubinstein Browse by prompted keyword phrases with an improved method for obtaining an initial document set
US5995921A (en) * 1996-04-23 1999-11-30 International Business Machines Corporation Natural language help interface
US6052710A (en) * 1996-06-28 2000-04-18 Microsoft Corporation System and method for making function calls over a distributed network
US6021403A (en) * 1996-07-19 2000-02-01 Microsoft Corporation Intelligent user assistance facility
US5873080A (en) * 1996-09-20 1999-02-16 International Business Machines Corporation Using multiple search engines to search multimedia data
US5897622A (en) * 1996-10-16 1999-04-27 Microsoft Corporation Electronic shopping and merchandising system
US5884302A (en) * 1996-12-02 1999-03-16 Ho; Chi Fai System and method to answer a question
US6061057A (en) * 1997-03-10 2000-05-09 Quickbuy Inc. Network commercial system using visual link objects
US5893091A (en) * 1997-04-11 1999-04-06 Immediata Corporation Multicasting with key words
US5987454A (en) * 1997-06-09 1999-11-16 Hobbs; Allen Method and apparatus for selectively augmenting retrieved text, numbers, maps, charts, still pictures and/or graphics, moving pictures and/or graphics and audio information from a network resource
US6016476A (en) * 1997-08-11 2000-01-18 International Business Machines Corporation Portable information and transaction processing system and method utilizing biometric authorization and digital certificate security
US5974412A (en) * 1997-09-24 1999-10-26 Sapient Health Network Intelligent query system for automatically indexing information in a database and automatically categorizing users
US6006225A (en) * 1998-06-15 1999-12-21 Amazon.Com Refining search queries by the suggestion of correlated terms from prior searches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9262528B2 (en) 2006-08-14 2016-02-16 Oracle International Corporation Intent management tool for identifying concepts associated with a plurality of users' queries

Also Published As

Publication number Publication date
WO2001088662A2 (en) 2001-11-22
AU2001261631A1 (en) 2001-11-26

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