Báo cáo khoa học: "Making Lexical Ontologies Functional and Context-Sensitive" pdf

... re- implemented as soon as digital WordNet and Roget’s became available (Barzilay and Elhadad, 1997) and its complexity was improved (Silber and McCoy, 2002; Galley and McKeown, 2003). All these algorithms ... inverse, we treat lexical chains as undirected graphs. 3.1 The Cohesive Strength Lexical cohesion is the property of lexical entities to “stick together” and fun...

Ngày tải lên: 20/02/2014, 12:20

... diversity in sequence, quaternary structure and functions such as binding and transport of oxygen and hydrogen sulfide, and activity of superoxide dismutase and mono-oxygenase [8]. Annelid noncirculating ... dibranchiata, and Dr David Lincoln for collecting specimens of A. ornata. We gratefully acknowledge the captain and crew of the NO L’Atalante, the pilots and groups of the...

Ngày tải lên: 19/02/2014, 02:20

... emergence of new kinds of lexical seman- tic and encyclopedic resources such as Wikipedia and Wiktionary. These resources are freely avail- able, up-to-date and have a broad coverage and good quality. ... pairs and will be re- ferred to as WAQ (WikiAnswers Questions) in the rest of the paper. 3.2 Lexical Semantic Resources Glosses and definitions for the same lexeme in dif- fer...

Ngày tải lên: 20/02/2014, 07:20

... inference relating distributional feature inclusion and lexical entailment. Let v i and w j be two word senses of the words w and v, correspond- ingly, and let v i => w j denote the (directional) ... using the filter, with 20 and 40 feature sampling, com- pared to RFF top-40 and RFF top-26 simi- larities. ITA-20 and ITA-40 denote the web- sampling method with 20 and...

Ngày tải lên: 20/02/2014, 15:20

... Mapping Lexical Entries in a Verbs Database to WordNet Senses Rebecca Green and Lisa Pearl and Bonnie J. Dorr and Philip Resnik Institute for Advanced Computer ... Levin+ and WN Senses for ‘drop’ propriate TL verbs during lexical selection: dis- minuir (class 45.6), hundir (class 47.7), and bajar (class 51.3.1). 4 3 Training Data We began with the lexical ... SimpleProd and...

Ngày tải lên: 20/02/2014, 18:20

... The Lexical Component of Natural Processing George A. Miller Cognitive Science Laboratory Princeton ... must work hard to do far less well. A linguistic approach generally involves a parser, a lexicon, and some ad hoc rules for using linguistic context to identify the context-appropriate sense. A ... regardless of its pol- ysemy, is represented as a single vector. Each approach has...

Ngày tải lên: 20/02/2014, 18:20

... correctly alternate (cause, deliver, hand, refuse, report and set for the dative alternation and cause, spoil, afford and prescribe for the benefactive), and 12 can appear in either frame ... work on word sense disam- biguation (Dorr and Jones, 1996), machine transla- tion (Dang et al., 1998), and automatic lexical ac- quisition (McCarthy and Korhonen, 1998; Schult...

Ngày tải lên: 20/02/2014, 19:20

... other and so they occur with other lexical items freely (Benson et al., 1986). While idioms and restricted collocations are lexical units, free combinations do not belong to the lexicon and thus ... language is a lexical unit, a lexical gap occurs in the target language. Bentivogli and Pianta (2000) analyzed the English to Italian section of the Collins bilin- gual dictionary...

Ngày tải lên: 22/02/2014, 02:20

... mitochondrial content, and studied their behavior towards PRC and ERRa in terms of respiratory efficiency. Overexpression of PRC and ERRa led to increased respiratory chain capacity and mitochondrial ... heart and skeletal muscle [3]. Unlike PGC-1a and PGC-1b, PRC is ubiquitous and more abundantly expressed in proliferating cells than in growth-arrested cells. PRC is known to int...

Ngày tải lên: 06/03/2014, 09:22

... Contributions of other ligands cannot be excluded, and the first candidate is the proR P oxygen of phosphate P9, between the T 8 and A 9 nucleosides (Table 2). It is also possible that other functional groups ... three-fold for R P -PS isomers at positions A 13 and A 14 , and S P -PS isomers at positions A 6 and U 16.1 , 10-fold for the R P isomer at position A 9 , and 1000-fold...

Ngày tải lên: 07/03/2014, 10:20