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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 Hits 1 – 20 of 55 1 REDES: Reconocimiento de Entidades Digitales: Enriquecimiento y Seguimiento mediante Tecnologías del Lenguaje ; REDES: Digital Entities Recognition: Enrichment and Tracking by Language Technologies Ureña López, Luis Alfonso; Montoyo, Andres; Martín Valdivia, María Teresa. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2017 BASE Show details 2 A novel concept-level approach for ultra-concise opinion summarization Lloret, Elena; Boldrini, Ester; Vodolazova, Tatiana. - : Elsevier, 2015 BASE Show details 3 InTime Gómez, José M.; Navarro, Sergio; Martínez-Barco, Patricio. - : Universidad de Alicante, 2014 BASE Show details 4 Sentiment classification for early detection of health alerts in the chemical textile domain Fernández Martínez, Javier; Prieto, Carolina; Lloret, Elena. - : Computational Linguistics in the Netherlands, 2013 BASE Show details 5 LEGOLANG: técnicas de deconstrucción aplicadas a las tecnologías del lenguaje humano ; LEGOLANG: deconstruction techniques applied to human language technologies Martínez-Barco, Patricio; Ferrández, Antonio; Tomás, David. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2013 BASE Show details 6 EMOTIBLOG: a model to learn subjetive information detection in the new textual genres of the web 2.0 -a multilingual and multi-genre approach Boldrini, Ester. - : Universidad de Alicante, 2012 BASE Show details 7 TextMess 2.0: las tecnologías del lenguaje humano ante los nuevos retos de la comunicación digital ; TextMess 2.0: the new digital media challenges facing human language technologies Martínez-Barco, Patricio; Martí Antonín, Maria Antònia; Ureña López, Luis Alfonso. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2011 BASE Show details 8 EMOCause: an easy-adaptable approach to emotion cause contexts Caselli, Tommaso; Russo, Irene; Martínez-Barco, Patricio. - : Association for Computational Linguistics (ACL), 2011 BASE Show details 9 Araknion: inducción de modelos lingüísticos a partir de corpora ; Araknion: inducing linguistics models from corpora Martí Antonín, Maria Antònia; Taulé Delor, Mariona; Carreras Pérez, Xavier. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2011 BASE Show details 10 Evaluating the robustness of EmotiBlog for sentiment analysis and opinion mining Boldrini, Ester; Fernández Martínez, Javier; Gómez, José M.. - : INCOMA, 2011 BASE Show details 11 TextMess 2.0: Las Tecnologías del Lenguaje Humano ante los nuevos retos de la comunicación digital Martínez-Barco, Patricio; Martí Antonin, M. Antònia; Ureña López, L. Alfonso. - : Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2011 BASE Show details 12 TextMess 2.0: Las Tecnologías del Lenguaje Humano ante los nuevos retos de la comunicación digital Martínez-Barco, Patricio; Ureña López, Luis Alfonso; Rosso, Paolo. - : Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2011 BASE Show details 13 The OpAL System at NTCIR 8 MOAT Balahur Dobrescu, Alexandra; Boldrini, Ester; Montoyo, Andres; Martínez-Barco, Patricio. - : NTCIR, 2010 Abstract: The present is marked by the availability of large volumes of heterogeneous data, whose management is extremely complex. While the treatment of factual data has been widely studied, the processing of subjective information still poses important challenges. This is especially true in tasks that combine Opinion Analysis with other challenges, such as the ones related to Question Answering. In this paper, we describe the different approaches we employed in the NTCIR 8 MOAT monolingual English (opinionatedness, relevance, answerness and polarity) and cross-lingual English-Chinese tasks, implemented in our OpAL system. The results obtained when using different settings of the system, as well as the error analysis performed after the competition, offered us some clear insights on the best combination of techniques, that balance between precision and recall. Contrary to our initial intuitions, we have also seen that the inclusion of specialized Natural Language Processing tools dealing with Temporality or Anaphora Resolution lowers the system performance, while the use of topic detection techniques using faceted search with Wikipedia and Latent Semantic Analysis leads to satisfactory system performance, both for the monolingual setting, as well as in a multilingual one. ; This paper has been partially supported by Ministerio de Ciencia e Innovación - Spanish Government (grant no. TIN2009-13391-C04-01), and Conselleria d'Educación - Generalitat Valenciana (grant no. PROMETEO/2009/119 and ACOMP/2010/288). Keyword: Cross-lingual opinion analysis; Lenguajes y Sistemas Informáticos; Opinion analysis; Polarity classification; Sentiment analysis URL: http://hdl.handle.net/10045/22483 BASE Hide details 14 EmotiBlog: a finer-grained and more precise learning of subjectivity expression models Balahur Dobrescu, Alexandra; Martínez-Barco, Patricio; Boldrini, Ester. - : Association for Computational Linguistics (ACL), 2010 BASE Show details 15 Going beyond traditional QA systems: challenges and keys in opinion question answering Montoyo, Andres; Boldrini, Ester; Martínez-Barco, Patricio. - : Association for Computational Linguistics (ACL), 2010 BASE Show details 16 AQA: a multilingual anaphora annotation scheme for question answering ; AQA: un modelo de anotación anafórico multilingüe para búsqueda de respuestas Boldrini, Ester; Puchol Blasco, Marcel; Navarro Colorado, Borja. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2009 BASE Show details 17 TEXT-MESS: Intelligent, Interactive and Multilingual Text Mining based on Human Language Technologies, TIN2006-15265-C06 Martínez-Barco, Patricio; Gonzalo Arroyo, Julio; Ureña López, Luis Alfonso. - : España. Ministerio de Ciencia e Innovación, 2009 BASE Show details 18 Enhancing QA systems with complex temporal question processing capabilities Saquete Boró, Estela; Vicedo, Jose-Luis; Martínez-Barco, Patricio. - : AI Access Foundation, 2009 BASE Show details 19 Machine learning techniques for automatic opinion detection in non-traditional textual genres Boldrini, Ester; Fernández Martínez, Javier; Gómez, José M.. - : WOMSA, 2009 BASE Show details 20 Opinion and generic question answering systems: a performance analysis Martínez-Barco, Patricio; Balahur Dobrescu, Alexandra; Montoyo, Andres. - : Association for Computational Linguistics (ACL), 2009 BASE Show details Page: 1 2 3

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