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Automated question answering using question templates that cover the conceptual model of the database

  • Eriks Sneiders*
  • *Corresponding author for this work
  • Stockholm University

Research output: Chapter in Book/Report/Conference proceedingConference paperResearchpeer-review

62 Citations (Scopus)

Abstract

The question-answering system developed by this research matches one-sentence-long user questions to a number of question templates that cover the conceptual model of the database and describe the concepts, their attributes, and the relationships in form of natural language questions. A question template resembles a frequently asked question (FAQ). Unlike a static FAQ, however, a question template may contain entity slots that are replaced by data instances from the underlying database. During the question-answering process, the system retrieves relevant data instances and question templates, and offers one or several interpretations of the original question. The user selects an interpretation to be answered.

Original languageEnglish
Title of host publicationNatural Language Processing and Information Systems - 6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002, Revised Papers
EditorsBirger Andersson, Maria Bergholtz, Paul Johannesson
PublisherSpringer Verlag
Pages235-239
Number of pages5
ISBN (Print)354000307X, 9783540003076
DOIs
Publication statusPublished - 2002
Externally publishedYes
Event6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002 - Stockholm, Sweden
Duration: 27 Jun 200228 Jun 2002

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2553
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference6th International Conference on Applications of Natural Language to Information Systems, NLDB 2002
Country/TerritorySweden
CityStockholm
Period27/06/0228/06/02

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