Báo cáo khoa học: "Multilingual Harvesting of Cross-Cultural Stereotypes" pptx

... Proceedings of ACL-08: HLT, pages 523–531,Columbus, Ohio, USA, June 2008.c2008 Association for Computational LinguisticsMultilingual Harvesting of Cross-Cultural StereotypesTony VealeSchool of ... this kind of knowledge, insofar asthey mark out the most salient aspects of themost frequently evoked concepts. In this pa-per we perform a multilingual exploration of the space of common-place ... HaoSchool of Computer ScienceUniversity College DublinBelﬁeld, Dublin 4, Irelandyanfen.hao@ucd.ieGuofu LiSchool of Computer ScienceUniversity College DublinBelﬁeld, Dublin 4, Irelandli.guofu.l@gmail.comAbstractPeople...

Báo cáo khoa học: "Multilingual adaptations of ANNIE, a reusable information extraction tool" doc

... Bulgarian named entities in GATE of the gazetteer lists (e.g. lists of first names,days of the week, locations etc. were tailored forBulgarian), and in terms of some of the patternmatching rules ... demonstration will fo-cus on the multilingual aspects of GATE, andadaptations of its IE system for different lan-guages.Version 2 of GATE has a large number of added features from the previous version, ... figures fornamed entity recognition of around 90%, de-pending on the text type.An online demo of ANNIE is available athttp://gate.ac.uk/a,nnie/index.jsp. A set of movies demonstrating document...

Báo cáo khoa học: "Empirical evaluations of animacy annotation" pptx

... ØvrelidDepartment of LinguisticsUniversity of PotsdamGermanylilja@ling.uni-potsdam.deAbstractThis article presents empirical evaluations of aspects of annotation for the linguis-tic property of animacy ... Proceedings of the 12th Conference of the European Chapter of the ACL, pages 630–638,Athens, Greece, 30 March – 3 April 2009.c2009 Association for Computational LinguisticsEmpirical evaluations of ... evaluation in the task of syntactic pars-ing. We show that a treatment of animacyas a lexical semantic property of nountypes enables generalization over distri-butional properties of these nouns...

Báo cáo khoa học: The importance of being dimeric pptx

... feature,namely that of the surprisingly high number of pro-teins made up of two subunits (Fig. 1). This ﬁnding iseven stranger when one realizes that most of these pro-teins are made up of two identical ... of the structural stability of the coiled-coil region of the bZIP transcription factorGCN4. Biochemistry 32, 5491–5496.30 Reece LJ, Nichols R, Ogden RC & Howell EE (1991)Construction of ... Department of Experimental Medicine and Biochemical Sciences, University of Rome ‘Tor Vergata’, Rome, Italy2 INFM, University of Rome ‘Tor Vergata’, Rome, ItalyIntroductionThe world of globular...

Báo cáo khoa học: "Automatic Generation of Story Highlights" pptx

... document.Without a great deal of linguistic analysis, itis possible to create summaries for a wide range of documents. Unfortunately, extracts are of- ten documents of low readability and text ... sentencecompression systems which falls short of attaininggrammaticality levels of human output. For ex-ample, Clarke and Lapata (2008) evaluate a range of state -of- the-art compression systems across ... docu-ment, P be the set of phrases, and Ps⊂ P be theset of phrases in each sentence s ∈ S . T is the set of words with the highest tf.idf scores, and Pt⊂ Pis the set of phrases containing...

Báo cáo khoa học: "DISTRIBUTIONAL CLUSTERING OF ENGLISH WORDS" pptx

... simple tabulation of frequencies of certain words participating in certain configurations, for example of frequencies of pairs of a transitive main verb and the head noun of its direct object, ... as heads of direct objects of the verb "fire" in one year (1988) of Associated Press newswire. In this corpus, the chosen nouns appear as direct object heads of a total of 2147 distinct ... likelihood of the sequence S of N independent observations of pairs (ni,vi). Using (1), the sequence's model log likelihood is N l(S) = log p(c)p(n, le)p(vilc). i=l cEC Fixing the number of...

Báo cáo khoa học: "Multilingual Subjectivity and Sentiment Analysis" pptx

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Báo cáo khoa học: "STRUCTURAL MATCHING OF PARALLEL TEXTS" pptx

... arise: 1. Selection of top-most subgraphs in both of the trees (i.e., selection of a semi-complete DS) 2. Selection of edges ill both of tile trees to decide the correspondence of dependency relations ... substructure of an FS 4 is defined (sub(4) stands for the sel of all substructures of 4,): 1. NIL and 4 itself are substruclures of 4. 2. If 4 = a (a E A), then a is a s'ubstructare of ¢. ... disjunction-free substructure of a DS ¢ is again a DS and is called a complete DS of ¢. Definition 7 A semi-complete DS of a DS ¢ is a substruclure of a complete DS of thai satisfies the condition...

Báo cáo khoa học: "Formal Properties of Metrical Structure" pptx

... at more than one level of representation, e.g. something cannot be the head of a foot and of a word. However, because of the CCC, in bracketed grid systems the head of a word always is present ... stead of such a con- stituent, KLV postulate a line of x-slots and par- alelly, a tier of representation which conforms to the pattern (0 R)* - that is an arbitrary number of rep- etitions of ... capture all instances of (bracketed) grid theory as it is actually used in the literature of the last few years. They merely give a sketch of the specific im- plementation of bracketed grid theory...

Tài liệu Báo cáo khoa học: "Multilingual Pseudo-Relevance Feedback: Performance Study of Assisting Languages" doc

... improvethe performance of PRF. However, we make use of a second language to improve the performance of PRF. Our proposed approach is especially attrac-tive in the case of resource-constrained ... A Study of Smoothing Methods for Language Models applied to In-formation Retrieval. ACM Transactions on InformationSystems, 22(2):179–214.1356Proceedings of the 48th Annual Meeting of the ... Feedback: Performance Study of Assisting LanguagesManoj K. Chinnakotla Karthik Raman Pushpak BhattacharyyaDepartment of Computer Science and EngineeringIndian Institute of Technology, Bombay,Mumbai,...

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