Báo cáo khoa học: "Higher-Order Coloured Unification and Natural Language Semantics" potx

... Higher-Order Coloured Unification and Natural Language Semantics Claire Gardent Computational Linguistics Universit£t des Saarlandes D-Saarbriicken claire@coil, uni-sb, ... term is pf- and the FSV variable -~pf -coloured. Furthermore, we assume that pronouns that are preceded and c- commanded by a quantified/wh/focused antecedent are variable coloured whereas ... qu...

Ngày tải lên: 17/03/2014, 09:20

... Graph-structured Stack and Natural Language Parsing Masaru Tomlta Center for Machine Translation and Computer Science Department Camegie-MeUon University ... stack to various natural language parsing methods, including ATN, LR parsing, categodal grammar and principle- based parsing. The relationship between the graph- structured stack and a chart in ... sufficient for...

Ngày tải lên: 17/03/2014, 20:20

... al., 1997), and has been applied to text classifica- tion (McCallum and Nigam, 1998) and part-of-speech tagging (Dagan and Engelson, 1995), there are only a handful studies on natural language parsing ... structures of two sentences and , we use to decode and and get their most likely parse trees and . The distance between and , given , is defined as the distance between an...

Ngày tải lên: 17/03/2014, 08:20

... Moran, and Fernando Perelm for helpful discussion and comments. CHAT (Pereira 1983), and the representations are based on those used in that system. We shall show that an analysis of tense and ... times yields results that match the natural- language semantics of sentences. 4 Use of a perfect and a progressive time allows uniform treatment of perfects and progressives with...

Ngày tải lên: 21/02/2014, 20:20

... interesting. Language provides a critical test for the hypothesis that physical symbol systems are adequate to perform all human cognitive functions. As yet, no adequate system for natural language ... The Lexical Component of Natural Processing George A. Miller Cognitive Science Laboratory Princeton University Language Abstract Computational linguistics is generally ... la...

Ngày tải lên: 20/02/2014, 18:20

... the phrase natural language processing should generate language +natural and processing +language, while dynamic information processing is expected to yield processing+dynamic and processing+information. ... " ;natural& quot; is deleted from a query already containing " ;natural language& quot; because " ;natural& quot; occurs in many unrelated contexts: " ;na...

Ngày tải lên: 20/02/2014, 21:20

... A.JACCN = C.JACCN AND C.JACCN = D.JACCN AND B.SBLOCK = C.SBLOCK AND D.LUC = '0910' AND B.SUBPLA= '4100'; (We note for the careful reader that '0910' and '4100' ... panelists was invited to propose and choose one issue of his/her own choosing. If time and space permitted, I would have chosen the subject of extensibility of natural l...

Ngày tải lên: 21/02/2014, 20:20

... TEMPORAL ONTOLOGY IN NATURAL LANGUAGE s Marc Moen-~ and Mark Steedman t Centre for Cognitive Science *t and Dept. of AT t, Univ. ~ Edinb-rgh, and Dept. of Computer and Information Science, ... concepts are usually crippling for any attempt to provide natural language interfaces for data base systems. Information extracted from natural language text can only be s...

Ngày tải lên: 21/02/2014, 20:20

... unrestricted text. On one hand, efforts such as those described by Asher (1993), Lascarides, Asher, and Oberlander (1992), Kamp and Reyle (1993), Grover et al. (1994), and Pr0st, Scha, and van den Berg ... dependent and, there- fore, unable to handle more than a few restricted exam- pies. On the other hand, although the theories described by Grosz and Sidner (1986), Polanyi (1...

Ngày tải lên: 22/02/2014, 03:20

Ngày tải lên: 08/03/2014, 01:20