NDLI: Reasoning with 'And Then' and 'While'

Content Provider	IEEE Xplore Digital Library
Author	Suman Roy Sciavicco, G.
Copyright Year	2007
Description	Author affiliation: Honeywell Technol. Solutions Lab., Bangalore (Suman Roy)
Abstract	Interval-based temporal logics are natural frameworks for modeling a number of problems from various areas of computer science such as artificial intelligence, natural language processing, temporal databases and formal specification. Quite a few interval-based temporal logics became popular in recent years, such as Venema's CDT logic, Halpern and Shoham's HS logic, Moszkowski's ITL and its prepositional version, and Goranko, Montanari, and Sciavicco 's PNL. In this work we introduce a new prepositional interval-based temporal logic called CW, which can be considered an extension of the prepositional fragment of Moszkowski's ITL evaluated over different (parallel) lines, and which is particularly adapt for expressing natural language sentences. We study the logic CW and develop a (non-terminating) sound and complete deduction system based on tableaux for it.
Starting Page	181
Ending Page	188
File Size	171194
Page Count	8
File Format	PDF
ISBN	9780769528366
ISSN	15301311
DOI	10.1109/TIME.2007.57
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-28
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Natural languages Automatic logic units Computer science Natural language processing Databases Data engineering Artificial intelligence Formal specifications Application software Process planning
Content Type	Text
Resource Type	Article

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