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- 6Book Reviews
- 3Natural Language
- 2ATP systems
- 2Artificial Intelligence
- 2Computational Semantics
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1995
Pelletier, Francis J., Sutcliffe, Geoff
Introduction: In 1986 Pelletier published an annotated list of logic problems, intended as an aid for students, developers, and researchers to test their automated theorem proving (ATP) systems. The 75 problems in the list are subdivided into propositional logic (Problems 1-17), monadic-predicate...
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1997
Pelletier, Francis J., Elio, Renée
This study examines the problem of belief revision, defined as deciding which of several initially accepted sentences to disbelieve, when new information presents a logical inconsistency with the initial set. In the first three experiments, the initial sentence set included a conditional...
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1982
Pelletier, Francis J., Schubert, Lenhart K.
Introduction: We describe an approach to parsing and logical translation that was inspired by Gazdar's work on context-free grammar for English. Each grammar rule consists of a syntactic part that specifies an acceptable fragment of a parse tree, and a semantic part that specifies how the logical...
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1986
Pelletier, Francis J., Rudnicki, Piotr
Introduction: Some problems that are difficult for automated theorem provers (ATPs) are so merely because of their size, but not because of any logical or conceptual complexity. Examples of this type of difficult problem have been published in the past: see Pelletier [1986: problems 12, 29, 34,...
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1977
It is an extremely popular view among logicians and some linguists (McCawley, Hurford) that there are two distinct or's in English - an \"inclusive\" and an \"exclusive\". It seems equally popular among lexicographers, experts on proper usage, and some linguists (R. Lakoff) that there is only...
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1984
P.P. Gibbins closes his article (\"The Strange Modal Logic of Indeterminacy\" Logique et Analyse #100 :443446) with \"But indeterminacy generates a strange modal logic. The semantical business of there being classes of indeterminate worlds accessible to no worlds not even to themselves is strange...
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[Review of the book Everything Linguists Have Always Wanted to Know About Logic, by JcCawley]
Download1983
Introduction: James McCawley is a noted linguist whose concern with semantic matters in dealing with linguistic issues is well-known amongst philosophers of language. McCawley's goal here was to write a textbook that surveyed all those areas of logic he thinks are potentially of use in analyzing...
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[Review of the book Formal Methods in Artificial Intelligence, by Aamsay]
1996
Introduction: Many universities teach artificial intelligence (AI) by having one undergraduate course that introduces students to a very wide variety of topics, usually including search and search heuristics, representational systems (including formal logic), problem solving, vision, expert...
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2006
Intensional logic (IL) and its application to natural language, which the present monograph addresses, was first developed by Richard Montague in the late 1960s (e.g., Montague 1970a, 1970b). Through the efforts of (especially) Barbara Partee (e.g., Partee 1975, 1976), and Richmond Thomason, who...