Popescu, Octavian

Popescu, Octavian  

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Titolo Data di pubblicazione Autore(i) File
Automatic Investigation on Mass Media: Epoch Detection in Journalism 1-gen-2014 Popescu O.; Strapparava C.
Fast and Accurate Misspelling Correction in Large Corpora 1-gen-2014 Octavian Popescu; Ngoc Phuoc An Vo
FBK-HLT: A New Framework for Semantic Textual Similarity 1-gen-2015 Ngoc Phuoc An, Vo; Magnolini, Simone; Popescu, Octavian
FBK-HLT: An Application of Semantic Textual Similarity for Answer Selection in Community Question Answering 1-gen-2015 Ngoc Phuoc An, Vo; Magnolini, Simone; Popescu, Octavian
FBK-HLT: An Effective System for Paraphrase Identification and Semantic Similarity in Twitter 1-gen-2015 Ngoc Phuoc An, Vo; Magnolini, Simone; Popescu, Octavian
FBK-TR: Applying SVM with multiple linguistic features for Cross-Level Semantic Similarity 1-gen-2014 Ngoc Phuoc An Vo; Caselli Tommaso; Popescu Octavian
FBK-TR: SVM for Semantic Relatedeness and Corpus Patterns for RTE 1-gen-2014 Ngoc Phuoc An Vo; Octavian Popescu; Tommaso Caselli
From Mention to Ontology: A Pilot Study 1-gen-2006 Popescu, Octavian; Magnini, Bernardo; Pianta, Emanuele; Serafini, Luciano; Speranza, Manuela; Tamilin, Andrei
Improving Cross-Document Coreference 1-gen-2008 Popescu, Octavian; Girardi, Christian; Pianta, Emanuele; Magnini, Bernardo
In this paper 1 we present and analyze a method of sense tagging which considers bigger units than words, namely phrases. We show that the senses of the individual words in certain phrases are correlated and the respective words are in a particular type of relationships which acts like a chain process. On the basis of the unambiguous phrases, properties of lexical features responsible word disambiguation are found. The tagging guidelines are given in accordance with these properties. We run a series of experiments in order to measure the inter-annotator agreement. The figures suggest that the methodology of phrase sense tagging is consisten 1-gen-2011 Popescu, Octavian
Inferring Coreferences among Person Names in a Large Corpus of News Collections 1-gen-2007 Popescu, Octavian; Magnini, Bernardo
IRST-BP: Preposition Disambiguation based on Chain Clarifying Relationships Contexts 1-gen-2007 Popescu, Octavian; Tonelli, Sara; Pianta, Emanuele
Iterative Person Coreference Using Name Frequency Estimates 1-gen-2007 Popescu, Octavian; Magnini, Bernardo
Language Independent First and Last Name Identification in Person Names 1-gen-2008 Popescu, Octavian; Magnini, Bernardo
Learning Quasi-Similar Pairs for Textual Entailment 1-gen-2011 O. Popescu; E. Pianta; B. Magnini
Learning Quasi-Similar Pairs of Social Role 1-gen-2011 Popescu, Octavian; Pianta, Emanuele; Magnini, Bernardo
Learning the Impact and Behavior of Syntactic Structure: A Case Study in Semantic Textual Similarity 1-gen-2015 Ngoc Phuoc An, Vo; Popescu, Octavian
Learning the Impact of Machine Translation Evaluation Metrics for Semantic Textual Similarity 1-gen-2015 Magnolini, Simone; Ngoc Phuoc An, Vo; Popescu, Octavian
Methods of estimating the number of clusters for person cross document coreference task 1-gen-2012 Popescu O.; Zanoli R.
Natural Language Processing meets Journalism - Proceedings of IJCAI 2016 workshop 1-gen-2016 Birnbaum, Larry; Popescu, Octavian; Strapparava, Carlo