Tài liệu Báo cáo khoa học: "INFORMATION RETRIEVAL USING ROBUST NATURAL LANGUAGE PROCESSING" docx

... " ;natural& quot; is deleted from a query already containing " ;natural language& quot; because " ;natural& quot; occurs in many unrelated contexts: " ;natural number", " ;natural ... INFORMATION RETRIEVAL USING ROBUST NATURAL LANGUAGE PROCESSING Tomek Strzalkowski and Barbara Vauthey1" Courant Institute ... ambiguity of nominal compounds. For...

Ngày tải lên: 20/02/2014, 21:20

... 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

... for unre- stricted natural language texts. The algo- rithms use information that was derived from a corpus analysis of cue phrases. 1 Introduction Researchers of natural language have repeatedly ... investigate how far we can get by focusing our attention only on discourse markers and lexicogrammatical constructs that can be detected by a shallow analysis of natural langu...

Ngày tải lên: 22/02/2014, 03:20

... THEORETICAL/TECHNICAL ISSUES IN NATURAL LANGUAGE ACCESS TO DATABASES S. R. Petrick IBM T.J. Watson Research Center INTRODUCTION In ... Answering System provides a principled basis for handling these and many other problems in natural language access to databases. In addition to considering some subset of the chairman's ... choosing. If time and space permitted, I would ha...

Ngày tải lên: 21/02/2014, 20:20

... for natural language temporal descriptions will have to embody such an ontology, as will any usable temporal database for knowledge about events which is to be interrogated using natural language. ... 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

... Information Presentation in Spoken Dialogue Systems Vera Demberg Institute for Natural Language Processing (IMS) University of Stuttgart D-70174 Stuttgart V.Demberg@gmx.de Johanna ... implications. 2 Previous Work in Information Presentation 2.1 Tailoring to a User Model Previous work in natural language generation showed how a multi-attribute decision-theoretic model of user preferen...

Ngày tải lên: 22/02/2014, 02:20

Ngày tải lên: 14/02/2014, 19:20

Ngày tải lên: 17/02/2014, 05:20

... 3688– 3694. 28 Power ML, Ferrari BC, Littlefield-Wyer J, Gordon DM, Slade MB & Veal DA (2006) A naturally occur- ring novel allele of Escherichia coli outer membrane protein A reduces sensitivity ... LDS and purified by chromatography on a Sephacryl S-300 column (1.6 · 60 cm, HiPrep; GE Healthcare), using the same methods as described for outer membranes. Planar lipid bilayer studies M-Om...

Ngày tải lên: 18/02/2014, 04:20

... low cost and high produc- tivity, proteins are prepared using in vivo gene expres- sion systems. However, the problems associated with using living cells for recombinant protein expression include ... technologies, such as incorporation of unnatural amino acids, have taken advantage of advances in cell-free translation systems. The use of tRNA, mischarged with an un- natural amino acid...

Ngày tải lên: 19/02/2014, 06:20