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AAAI
2000
15 years 8 months ago
Statistics-Based Summarization - Step One: Sentence Compression
When humans produce summaries of documents, they do not simply extract sentences and concatenate them. Rather, they create new sentences that are grammatical, that cohere with one...
Kevin Knight, Daniel Marcu
AAAI
2000
15 years 8 months ago
Assessing Relevance with Extensionally Defined Principles and Cases
Expert decision-makers often explain decisions by citing general principles. In some domains, however, it is nearly impossible to define principles intensionally so that they may ...
Bruce M. McLaren, Kevin D. Ashley
AAAI
2000
15 years 8 months ago
Untangle: A New Ontology for Card Catalog Systems
The ontology used by most card catalog and bibliographic systems is based on a now outdated assumption that users of the systems would be looking for books on shelves, and therefo...
Christopher A. Welty, Jessica Jenkins
AAAI
1997
15 years 8 months ago
Representing Sequences in Description Logics
This paper describes an approach for representing and manipulating sequences in description logics (DLs). The key idea is to represent sequences using sux trees, then represent t...
Haym Hirsh, Daniel Kudenko
AAAI
1996
15 years 8 months ago
Improving Case Retrieval by Remembering Questions
This paper discusses techniques that improve the performance of a case retrieval system, after it is deployed, as a result of the continued usage of the system, by remembering pre...
Richard Alterman, Daniel Griffin