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WOLLIC
2007
Springer
16 years 24 days ago
A Formal Calculus for Informal Equality with Binding
Abstract. In informal mathematical usage we often reason using languages with binding. We usually find ourselves placing capture-avoidance constraints on where variables can and c...
Murdoch Gabbay, Aad Mathijssen
CADE
2008
Springer
15 years 8 months ago
LogAnswer - A Deduction-Based Question Answering System (System Description)
LogAnswer is an open domain question answering system which employs an automated theorem prover to infer correct replies to natural language questions. For this purpose LogAnswer o...
Ulrich Furbach, Ingo Glöckner, Hermann Helbig...
MKM
2004
Springer
16 years 1 days ago
Flexible Encoding of Mathematics on the Computer
This paper reports on refinements and extensions to the MathLang framework that add substantial support for natural language text. We show how the extended framework supports mult...
Fairouz Kamareddine, Manuel Maarek, J. B. Wells
EACL
1989
ACL Anthology
15 years 7 months ago
Parsing And Derivational Equivalence
It is a tacit assumption of much linguisticinquiry that alldistinctderivations of a string should assign distinct meanings. But despite the tidinessof such derivational uniqueness...
Mark Hepple, Glyn Morrill
EACL
2009
ACL Anthology
16 years 7 months ago
Evaluating the Inferential Utility of Lexical-Semantic Resources
Lexical-semantic resources are used extensively for applied semantic inference, yet a clear quantitative picture of their current utility and limitations is largely missing. We pr...
Shachar Mirkin, Ido Dagan, Eyal Shnarch