an open source package for recognizing textual entailment

... Textual Entailment using SVMs and String Similarity Measures. Proc. of the ACL ’07 Workshop on Textual Entailment and Paraphrasing. Ido Dagan and 0ren Glickman 2004. Probabilistic Textual Entailment: ... system 10 http://qallme.fbk.eu achieved an F1 of 72.9%, allowing to return cor- rect answers to 83% of 400 test questions (Negri and Kouylekov, 2009). 6 Conclusion We have presented the first open source package for recognizing Textual ... rules, and optimizers); • Train such Entailment Engine over an anno- tated RTE corpus (containing T-H pairs anno- tated in terms of entailment) to learn a Model; • Use the Entailment Engine and...

Ngày tải lên: 17/03/2014, 00:20

... each step and the final score. For each transformation the tool presents the parse tree before and after applying the transformation, highlighting the impact of this transformation. In manual mode, the ... Department Bar-Ilan University Ramat-Gan 52900, Israel dagan@cs.biu.ac.il Abstract This paper introduces BIUTEE 1 , an open- source system for recognizing textual entail- ment. Its main advantages are ... detect which transfor- mations can be applied, apply them, and construct appropriate feature-vectors for each applied trans- formation. In addition, a plug-in can perform com- putations for the global...

Ngày tải lên: 07/03/2014, 18:20

... Association for Computational Linguistics The S-Space Package: An Open Source Package for Word Space Models David Jurgens University of California, Los Angeles, 4732 Boelter Hall Los Angeles, CA ... and Kathleen Ferraro. 2008. Se- mantic vectors: a scalable open source package and online technology management application. In Pro- ceedings of the Sixth International Language Re- sources and ... algorithms, such as Latent Semantic Analysis (Landauer and Dumais, 1997) and Hyperspace Analogue to Language (Burgess and Lund, 1997), have been shown to approximate human judgements of word similar- ity...

Ngày tải lên: 17/03/2014, 00:20

... Association for Computational Linguistics NiuTrans: An Open Source Toolkit for Phrase-based and Syntax-based Machine Translation Tong Xiao †‡ , Jingbo Zhu †‡ , Hao Zhang † and Qiang Li † ... Jonathan Weese, and Omar Zaidan. 2009. Joshua: An Open Source Toolkit for Parsing-Based Machine Translation. In Proc. of the Workshop on Statistical Machine Translation, pages 135–139. Yang ... Pauls and Dan Klein. 2011. Faster and Smaller N-Gram Language Models. In Proc. of ACL 2011, pages 258–267. David Vilar, Daniel Stein, Matthias Huck and Hermann Ney. 2010. Jane: Open Source Hierarchical...

Ngày tải lên: 19/02/2014, 20:20

... 2007. Semantic and log- ical inference model for textual entailment. In Pro- ceedings of ACL-WTEP Workshop. Avirup Sil, Fei Huang, and Alexander Yates. 2010. Ex- tracting action and event semantics ... at http://www.cis.temple.edu/∼yates/data/rte-study-data.zip 3 Fleiss’s κ handles more than two annotators, unlike the more familiar Cohen’s κ. 330 I. Dagan, O. Glickman, and B. Magnini. 2006. The PAS- CAL Recognising Textual Entailment Challenge. ... decisions, synonymy, and hypernymy. These phenomena are well-known to be important to language understanding and RTE (Mirkin et al., 2009; Roth and Sammons, 2007). Many synonymy and hypernymy databases...

Ngày tải lên: 20/02/2014, 05:20

... Wade Shen, Christine Moran, Richard Zens, Chris Dyer, Ond ˇ rej Bojar, Alexandra Con- stantin, and Evan Herbst. 2007. Moses: Open source toolkit for statistical machine translation. In Proceed- ings ... Australia. Yang Liu, Yajuan L ¨ u, and Qun Liu. 2009a. Improving tree-to-tree translation with packed forests. In Pro- ceedings of ACL-IJCNLP, pages 558–566, August. Yang Liu, Haitao Mi, Yang Feng, and ... October. Haitao Mi and Qun Liu. 2010. Constituency to depen- dency translation with forests. In Proceedings of ACL, pages 1433–1442, July. Haitao Mi, Liang Huang, and Qun Liu. 2008. Forest- based translation....

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Ngày tải lên: 17/03/2014, 02:20

... state-of-the-art textual entailment system could be used to enhance the performance of an open- domain Q/A system. We have shown that when textual entailment information is used to ei- ther filter or rank candidate ... Linguistics (ACL), Philadelphia, PA. Dan Moldovan, Marius Pasca, Sanda Harabagiu, and Mihai Surdeanu. 2002. Performance Issues and Er- ror Analysis in an Open- Domain Question Answer- ing System. In Proceedings ... (when an EAT could be iden- tified) and by nearly 9% (when no EAT could be identified). In contrast, when entailment in- formation was used to rank passages and candi- date answers, performance...

Ngày tải lên: 08/03/2014, 02:21

... Beyond the Open Source SAN In this chapter you have learned how to set up an open source SAN using Heartbeat and a DRBD. This open source SAN is a good replacement for a SAN appliance. In many enterprise ... the name of the resource as you want it to appear in the cluster. CHAPTER 7 N CREATING AN OPEN SOURCE SAN 163 Preparing Your Open Source SAN To prepare your open source SAN, you need to make ... a SAN is used as the storage back end for a cluster. That means that you can very well end up with another cluster talking to your open source SAN. Such a cluster could, for example, guarantee...

Ngày tải lên: 19/10/2013, 02:20

... Taipei, Taiwan, August. D. Moldovan and V. Rus. 2001. Logic Form Transfor- mation of WordNet and its Applicability to Question Answering. In Proceedings of ACL, France. D. Moldovan, C. Clark, ... 819–826, Sydney, July 2006. c 2006 Association for Computational Linguistics A Logic-based Semantic Approach to Recognizing Textual Entailment Marta Tatu and Dan Moldovan Language Computer Corporation Richardson, ... Girju, V. Punyakanok, D. Roth, and M. Sammons. 2005. An Inference Model for Semantic Entailment in Natural Language. In Pro- ceedings of AAAI-2005. S. Harabagiu and D. Moldovan. 1998. Knowledge Processing...

Ngày tải lên: 20/02/2014, 12:20

... 21, 01-237 Warsaw, Poland adamp@ipipan.waw.pl Abstract This paper presents recent extensions to Poliqarp, an open source tool for index- ing and searching morphosyntactically an- notated corpora, ... and implementation and efficiency issues. 1 Introduction The aim of this paper is to present extensions to Poliqarp, 1 an efficient open source indexer and search tool for morphosyntactically annotated XCES-encoded ... version. References Florbela Barreto, António Branco, Eduardo Ferreira, Amália Mendes, Maria Fernanda Nascimento, Filipe Nunes, and João Silva. 2006. Open resources and tools for the shallow processing...

Ngày tải lên: 20/02/2014, 12:20

... Textual Entailment and Paraphrasing, pages 1–9, Prague, June. Association for Computational Linguistics. Adrian Iftene and Alexandra Balahur-Dobrescu. 2007. Hypothesis transformation and semantic ... DIRT collection and to Grzegorz Chrupała, Alexander Koller, Manfred Pinkal and Stefan Thater for very useful discussions. Geor- giana Dinu and Rui Wang are funded by the IRTG and PIRE PhD scholarship ... Columbus, Ohio, June. Association for Computational Linguistics. Danilo Giampiccolo, Bernardo Magnini, Ido Dagan, and Bill Dolan. 2007. The third pascal recognizing textual entailment challenge. In Proceedings...

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Ngày tải lên: 21/06/2014, 23:20

... importance of the information. - Formulate some conclusions and/or recommendations. 1.3 Types of presentations 1.3.1 Based on the presentation’s purpose - Informative presentation: An informative ... matter destined to raise the informative and cultural level of listeners. An informative presentation should be based upon a wide range of adequate and credible sources. - Persuasive presentation: A ... or want something. However, if you say, "Me?" and raise your tone, you mean to ask if someone really meant you! 3.3.3 Signpost language. - What is signpost language? Signpost language...

Ngày tải lên: 18/04/2013, 08:57

... raised if the database cannot be changed for any reason. The Database property of the Connection object is updated dynamically and returns the current database for an open connection or the ... for relational databases including those for SQL Server, Oracle, and OLE DB. The ChangeDatabase( ) method is used to change the current database for an open connection. It takes a single parameter ... Discussion The ChangeDatabase( ) method is defined in the IDbConnection interface that represents a connection to a data source and is implemented by .NET data providers for relational databases...

Ngày tải lên: 14/12/2013, 18:16

... Natural Language Us- age based on the Web Corpus. Proceedings of ECAI. pp.581-585. Dagan I. and Dolan B. and Magnini B. and Roth D. 2009. Recognizing textual entailment: Rational, eval- uation and ... Reason- ing, Logic Programming and n-Person Games. Artifi- cial Intelligence, volume 77, n.2. pp.321-358. Kouylekov M. and Negri M. 2010. An Open- Source Package for Recognizing Textual Entailment. Proceed- ings ... the EDITS system (Edit Distance Textual Entailment Suite), an open- source software package for recog- nizing TE 6 (Kouylekov and Negri, 2010). EDITS implements a distance-based framework which...

Ngày tải lên: 16/03/2014, 20:20

... Methods in Language Processing. Marta Tatu andDan Moldovan. 2005. A semantic ap- proach to recognizing textual entailment. Proceed- ings of the Human Language Technology Conference and Conference ... Bertoldi, Brooke Cowan, Wade Shen, Christine Moran, Richard Zens, Chris Dyer, Ondrej Bojar, Alexandra Con- stantin, and Evan Herbst. 2007. Moses: Open Source Toolkit for Statistical Machine Translation. ... Proceedings of the Language Resources and Evaluation Conference (LREC 2010). Yashar Mehdad, Alessandro Moschitti and Fabio Mas- simo Zanzotto. 2010. Syntactic/semantic structures for textual entailment...

Ngày tải lên: 17/03/2014, 00:20