Báo cáo khoa học: "A Wiki-style Platform for Creation of Parallel Data" doc

Báo cáo khoa học: "A Support Platform for Event Detection using Social Intelligence" pot

Báo cáo khoa học: "A Support Platform for Event Detection using Social Intelligence" pot

... with facility for rich user interaction. Our starting in the development of this system was the Ushahidi platform, 1 which has high up- take for social media surveillance and information dissemination ... information dissemination purposes across a range of organ- isations. The reason for us choosing to imple- ment our own platform was: (a) ease of integra- tion of back-end...
Ngày tải lên : 08/03/2014, 21:20
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Tài liệu Báo cáo khoa học: "A Gibbs Sampler for Phrasal Synchronous Grammar Induction" docx

Tài liệu Báo cáo khoa học: "A Gibbs Sampler for Phrasal Synchronous Grammar Induction" docx

... Cohn ∗ tcohn@inf.ed.ac.uk Miles Osborne ∗ miles@inf.ed.ac.uk ∗ Department of Informatics University of Edinburgh Edinburgh, EH8 9AB, UK † Department of Linguistics University of Maryland College Park, MD 20742, USA Abstract We ... model per- forms well on languages for which the monotone bias of existing alignment and heuristic phrase extraction approaches fail. These results open...
Ngày tải lên : 20/02/2014, 07:20
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Báo cáo khoa học: "A Nonparametric Method for Extraction of Candidate Phrasal Terms" docx

Báo cáo khoa học: "A Nonparametric Method for Extraction of Candidate Phrasal Terms" docx

... and information-based methods, e.g. pointwise mutual information (Church & Hanks 1990). Several studies of the performance of lexical association metrics suggest significant room for improvement, ... general level of performance was low, with precision falling off rapidly as larger portions 605 of the n-best list were included, but they report better performance with sta...
Ngày tải lên : 08/03/2014, 04:22
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Báo cáo khoa học: "A speech interface for open-domain question-answering" doc

Báo cáo khoa học: "A speech interface for open-domain question-answering" doc

... list of sentences as hyperlinks to the source documents. This is conve- nient for Web users but should be transformed for spoken output. It now offers plain text as an alterna- tive to HTML for ... systems for the Pocket PC that interpret queries spoken in English or Chinese. This last group appears to be at the forefront of current research in spoken interfaces for document ret...
Ngày tải lên : 08/03/2014, 04:22
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Báo cáo khoa học: "A Probabilistic Model for Canonicalizing Named Entity Mentions" docx

Báo cáo khoa học: "A Probabilistic Model for Canonicalizing Named Entity Mentions" docx

... Major League Baseball) in 2009. Due to the large size of the corpora, we uniformly sampled a subset of doc- uments for each corpus and ran the Stanford NER tagger (Finkel et al., 2005), which tagged ... here consists of identifying the correct team for every player. The EEA model is not designed for this and performed poorly. Our model can do better, since it makes use of cont...
Ngày tải lên : 23/03/2014, 14:20
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Báo cáo khoa học: "A Joint Model for Discovery of Aspects in Utterances" potx

Báo cáo khoa học: "A Joint Model for Discovery of Aspects in Utterances" potx

... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 330–338, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics A ... construction of a novel Bayesian framework for semantic parsing of natural language (NL) utter- ances in a unifying framework in §4, (ii) representation of seed labeled data an...
Ngày tải lên : 30/03/2014, 17:20
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Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf

Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf

... high-level expression of Ab peptides should lead to aggregation and formation of inclusion bodies, and that Ab would be less susceptible to degradation in this form. More- over, the formation of inclusion ... mean of the fluorescence signal of at least eight wells containing aliquots of the same solution. The morphology of Ab aggregates formed from solutions incubated as above bu...
Ngày tải lên : 18/02/2014, 13:20
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Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx

... symbol “q”. A sequence of multigrams forms an alignment of a source and target word. The prob- ability of a sequence of multigrams a is the product of the probabilities of the multigrams it contains. p(a) ... returns the set of all valid alignment se- quences a of a word pair (e, f ). The joint transliter- ation probability p 1 (e, f ) of a word pair is the sum of the prob...
Ngày tải lên : 19/02/2014, 19:20
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Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf

Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf

... effort, yet there is very limited avail- ability of off-the shelf tools for researchers whose interests are not in coreference, or for researchers who want to concentrate on a specific aspect of ... of MMAX2’s functions. Using a generic format for standoff annotation allows the use of the coreference resolution as part of a larger sys- tem, but also performing qualitative error...
Ngày tải lên : 20/02/2014, 09:20
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