David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Jack Alan Reynolds
Learn more about PhilPapers
This paper presents the ﬁrst use of a computational model of natural logic—a system of logical inference which operates over natural language—for textual inference. Most current approaches to the PAS- CAL RTE textual inference task achieve robustness by sacriﬁcing semantic precision; while broadly effective, they are easily confounded by ubiquitous inferences involving monotonicity. At the other extreme, systems which rely on ﬁrst-order logic and theorem proving are precise, but excessively brittle. This work aims at a middle way. Our system ﬁnds a low-cost edit sequence which transforms the premise into the hypothesis; learns to classify entailment relations across atomic edits; and composes atomic entailments into a top-level entailment judgment. We provide the ﬁrst reported results for any system on the FraCaS test suite. We also evaluate on RTE3 data, and show that hybridizing an existing RTE system with our natural logic system yields signiﬁcant performance gains.
|Keywords||No keywords specified (fix it)|
No categories specified
(categorize this paper)
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
|Through your library||
References found in this work BETA
No references found.
Citations of this work BETA
No citations found.
Similar books and articles
Anna Zamansky, Nissim Francez & Yoad Winter (2006). A 'Natural Logic' Inference System Using the Lambek Calculus. Journal of Logic, Language and Information 15 (3):273-295.
Torben BraÜner (2005). Natural Deduction for First-Order Hybrid Logic. Journal of Logic, Language and Information 14 (2):173-198.
David Hall, Christopher D. Manning, Daniel Cer & Chloe Kiddon, Learning Alignments and Leveraging Natural Logic.
Andreas Schöter (1996). Evidential Bilattice Logic and Lexical Inference. Journal of Logic, Language and Information 5 (1):65-105.
Ken Akiba (1996). Logic as Instrument: The Millian View on the Role of Logic. History and Philosophy of Logic 17 (1-2):73-83.
Wilfrid Hodges (2009). Traditional Logic, Modern Logic and Natural Language. Journal of Philosophical Logic 38 (6):589 - 606.
Barteld Kooi & Allard Tamminga (2012). Completeness Via Correspondence for Extensions of the Logic of Paradox. Review of Symbolic Logic 5 (4):720-730.
Added to index2010-12-22
Total downloads3 ( #324,035 of 1,413,398 )
Recent downloads (6 months)1 ( #154,345 of 1,413,398 )
How can I increase my downloads?