Montejo Ráez, Arturo

Scientific Committe

Lecturer and researcher at the Computer Science department of University of Jaén, he is member of the SINAI research group since 2004. Author of more than a hundred of conference papers, journals papers and book chapters, his interests are on Web Data Mining, Natural Language Processing, Artificial Intelligence and the Web of Data. He obtained his PhD in Computer Science at the University of Granada (Spain). He started to research on information processing at the European Laboratory of Particle Physics, where he had the opportunity of knowing about Data Grid and Web technologies. He has been head of some regional projects and is mostly concerned in filling the gap between technology and people, as can be stated by his collaborations in African cooperation projects. Their current research topics are Linked Open Data, knowledge discovery and knowledge based systems, recommender systems and opinion mining.

ID ORCID: 
0000-0002-8643-2714

Publications

"A knowledge-based approach for polarity classification in Twitter"2014 | journal-articleDOI: 10.1002/asi.22984, EID: 2-s2.0-84896492997URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84896492997&partnerID=MN8TOARS
"Crowd explicit sentiment analysis"2014 | journal-articleDOI: 10.1016/j.knosys.2014.05.007, EID: 2-s2.0-84901739930URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84901739930&partnerID=MN8TOARS
"Ranked WordNet graph for Sentiment Polarity Classification in Twitter", Computer Speech and Language2014 | journal-articleDOI: 10.1016/j.csl.2013.04.001URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84885424614&partnerID=MN8TOARS
"Sentiment analysis in Twitter", Natural Language Engineering2014 | journal-articleDOI: 10.1017/S1351324912000332URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84889850766&partnerID=MN8TOARS
"A knowledge-based approach for polarity classification in Twitter", Journal of the American Society for Information Science and Technology2013 | journal-articleDOI: 10.1002/asi.22984URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84890965039&partnerID=MN8TOARS
"Generating web-based corpora for video transcripts categorization", Expert Systems with Applications2013 | journal-articleDOI: 10.1016/j.eswa.2012.07.055URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84866077493&partnerID=MN8TOARS
"Pessimists and optimists: Improving collaborative filtering through sentiment analysis", Expert Systems with Applications2013 | journal-articleDOI: 10.1016/j.eswa.2013.06.049URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84880387327&partnerID=MN8TOARS
"Semantic tagging of video ASR transcripts using the web as a source of knowledge", Computer Standards and Interfaces2013 | journal-articleDOI: 10.1016/j.csi.2012.07.002URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84878314829&partnerID=MN8TOARS
"Spanish knowledge base generation for polarity classification from masses"2013 | conference-paperEID: 2-s2.0-84893126990URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84893126990&partnerID=MN8TOARS
"WeFeelFine as resource for unsupervised polarity classification", Procesamiento de Lenguaje Natural2013 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877269765&partnerID=MN8TOARS
"WeFeelFine as resource for unsupervised polarity classification"2013 | journal-articleEID: 2-s2.0-84877269765URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877269765&partnerID=MN8TOARS
"A non supervised method for sentiment polarity detection on reported speech from news | Detección de la polaridad en citas periodísticas: Una solución no supervisada", Procesamiento de Lenguaje Natural2012 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84866238518&partnerID=MN8TOARS
"Analysis of NLP techniques of query expansion applied to the Geographical Information Retrieval task | Análisis de técnicas PLN de expansión de consulta aplicadas a la tarea de la recuperación de información geográfica", Procesamiento de Lenguaje Natural2012 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84866239940&partnerID=MN8TOARS
"Analysis of NLP techniques of query expansion applied to the Geographical Information Retrieval task | Análisis de técnicas PLN de expansión de consulta aplicadas a la tarea de la recuperación de información geográfica"2012 | journal-articleEID: 2-s2.0-84866239940URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84866239940&partnerID=MN8TOARS
"GeOasis: A knowledge-based geo-referenced tourist assistant", Expert Systems with Applications2012 | journal-articleDOI: 10.1016/j.eswa.2012.04.080URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84861809530&partnerID=MN8TOARS
"Learning to classify neutral examples from positive and negative opinions", Journal of Universal Computer Science2012 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84871634779&partnerID=MN8TOARS
"Learning to classify neutral examples from positive and negative opinions"2012 | journal-articleEID: 2-s2.0-84871634779URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84871634779&partnerID=MN8TOARS
"Analysis of the query expansion for medical collections using mutual information, information gain and MeSH ontology | Análisis de la expansión de consulta para colecciones médicas utilizando información mutua, ganancia de información y la ontología MeSH", Procesamiento de Lenguaje Natural2011 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84855250767&partnerID=MN8TOARS
"Analysis of the query expansion for medical collections using mutual information, information gain and MeSH ontology | Análisis de la expansión de consulta para colecciones médicas utilizando información mutua, ganancia de información y la ontología MeSH"2011 | journal-articleEID: 2-s2.0-84855250767URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84855250767&partnerID=MN8TOARS
"Experiments with SVM to classify opinions in different domains", Expert Systems with Applications2011 | journal-articleDOI: 10.1016/j.eswa.2011.05.070URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-80052022817&partnerID=MN8TOARS
"Genre tagging of videos based on information retrieval and semantic similarity using WordNet", CEUR Workshop Proceedings2011 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877788482&partnerID=MN8TOARS
"Genre tagging of videos based on information retrieval and semantic similarity using WordNet"2011 | conference-paperEID: 2-s2.0-84877788482URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877788482&partnerID=MN8TOARS
"Otiûm: A web based planner for tourism and leisure", Expert Systems with Applications2011 | journal-articleDOI: 10.1016/j.eswa.2011.02.005URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-79953687074&partnerID=MN8TOARS
"Using web sources for improving video categorization", Journal of Intelligent Information Systems2011 | journal-articleDOI: 10.1007/s10844-010-0123-6URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-79951556170&partnerID=MN8TOARS
"Word sense disambiguation based on IDF applied to information retrieval | Desambiguación de términos basada en IDF aplicada a recuperación de información", Procesamiento de Lenguaje Natural2011 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84855218515&partnerID=MN8TOARS
"Experiments with google news for filtering newswire articles", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2010 | journal-articleDOI: 10.1007/978-3-642-15754-7_46URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-78049328444&partnerID=MN8TOARS
"SINAI at ImageCLEF 2010 medical task"2010 | conference-paperEID: 2-s2.0-84922031693URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922031693&partnerID=MN8TOARS
"SINAI at LogCLEF 2010"2010 | conference-paperEID: 2-s2.0-84922032390URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922032390&partnerID=MN8TOARS
"SINAI at Tagging Task professional in MediaEval 2010", MediaEval Benchmarking Initiative for Multimedia Evaluation - The "Multi" in Multimedia: Speech, Audio, Visual Content, Tags, Users, Context, MediaEval 2010 Working Notes Proceedings2010 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877687970&partnerID=MN8TOARS
"SINAI at Tagging Task professional in MediaEval 2010"2010 | conference-paperEID: 2-s2.0-84877687970URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877687970&partnerID=MN8TOARS
"SINAI at affect task in MediaEval 2010", MediaEval Benchmarking Initiative for Multimedia Evaluation - The "Multi" in Multimedia: Speech, Audio, Visual Content, Tags, Users, Context, MediaEval 2010 Working Notes Proceedings2010 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877689051&partnerID=MN8TOARS
"SINAI at affect task in MediaEval 2010"2010 | conference-paperEID: 2-s2.0-84877689051URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877689051&partnerID=MN8TOARS
"University of Jaén at ImageCLEF 2009: Medical and photo tasks", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2010 | journal-articleDOI: 10.1007/978-3-642-15751-6_45URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-78049350976&partnerID=MN8TOARS
"Using support vector machines as learning algorithm for video categorization", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2010 | journal-articleDOI: 10.1007/978-3-642-15751-6_48URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-78049345924&partnerID=MN8TOARS
"A content-based information retrieval system for video searching", 2009 8th International Symposium on Natural Language Processing, SNLP '092009 | journal-articleDOI: 10.1109/SNLP.2009.5340915URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-72449183573&partnerID=MN8TOARS
"Combining TEXT-MESS systems at ImageCLEF 2008", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2009 | journal-articleDOI: 10.1007/978-3-642-04447-2_74URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70549096269&partnerID=MN8TOARS
"Expanding terms with medical ontologies to improve a multi-label text categorization system"2009 | bookDOI: 10.4018/978-1-60566-274-9.ch003, EID: 2-s2.0-84877311292URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84877311292&partnerID=MN8TOARS
"Query expansion on medical image retrieval: MeSH vs. UMLS", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2009 | journal-articleDOI: 10.1007/978-3-642-04447-2_94URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70549101269&partnerID=MN8TOARS
"SINAI at INFILE 2009: Experiments with google news"2009 | conference-paperEID: 2-s2.0-84922041817URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922041817&partnerID=MN8TOARS
"SINAI at VideoCLEF 2009"2009 | conference-paperEID: 2-s2.0-84922032972URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922032972&partnerID=MN8TOARS
"SINAI at image photo 2009"2009 | conference-paperEID: 2-s2.0-84922032095URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922032095&partnerID=MN8TOARS
"Using an information retrieval system for video classification", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2009 | journal-articleDOI: 10.1007/978-3-642-04447-2_122URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70549110202&partnerID=MN8TOARS
"Improving performance of medical images retrieval by combining textual and visual information", Proceedings - 2007 6th Mexican International Conference on Artificial Intelligence, Special Session, MICAI 20072008 | journal-articleDOI: 10.1109/MICAI.2007.12URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-57749176869&partnerID=MN8TOARS
"Integrating MeSH ontology to improve medical information retrieval", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2008 | journal-articleDOI: 10.1007/978-3-540-85760-0-76URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70349825873&partnerID=MN8TOARS
"SINAI at CLEF Ad-hoc robust track 2007: Applying google search engine for robust cross-lingual retrieval", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2008 | journal-articleDOI: 10.1007/978-3-540-85760-0-18URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70349822864&partnerID=MN8TOARS
"SINAI at ImageCLEFmed 2008"2008 | conference-paperEID: 2-s2.0-84921963888URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84921963888&partnerID=MN8TOARS
"SINAI at VideoCLEF 2008"2008 | conference-paperEID: 2-s2.0-84921987028URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84921987028&partnerID=MN8TOARS
"SINAI system: Combining IR systems at ImageCLEFPhoto 2007", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2008 | journal-articleDOI: 10.1007/978-3-540-85760-0-63URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-70349798283&partnerID=MN8TOARS
"Using information gain to improve multi-modal information retrieval systems", Information Processing and Management2008 | journal-articleDOI: 10.1016/j.ipm.2007.09.014URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-40749153192&partnerID=MN8TOARS
"Experiences with the LVQ algorithm in multilabel Text Categorization", Proceedings of the 4th International Workshop on Natural Language Processing and Cognitive Science - NLPCS 2007; In Conjunction with ICEIS 20072007 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-58149119991&partnerID=MN8TOARS
"Experiences with the LVQ algorithm in multilabel Text Categorization"2007 | conference-paperEID: 2-s2.0-58149119991URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-58149119991&partnerID=MN8TOARS
"GEOUJA system. University of Jaén at GEOCLEF 2007"2007 | conference-paperEID: 2-s2.0-84921969208URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84921969208&partnerID=MN8TOARS
"SINAI at CLEF 2006 ad hoc robust multilingual track: Query expansion using the Google search engine", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2007 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-38049132866&partnerID=MN8TOARS
"SINAI at CLEF 2006 ad hoc robust multilingual track: Query expansion using the Google search engine"2007 | bookEID: 2-s2.0-38049132866URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-38049132866&partnerID=MN8TOARS
"SINAI at CLEF ad-hoc robust track 2007: Applying Google search engine for robust cross-lingual retrieval"2007 | conference-paperEID: 2-s2.0-84921971707URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84921971707&partnerID=MN8TOARS
"SINAI at ImageCLEF 2007"2007 | conference-paperEID: 2-s2.0-84921975181URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84921975181&partnerID=MN8TOARS
"SINAI at TRECVID 2007"2007 | conference-paperEID: 2-s2.0-84905189628URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84905189628&partnerID=MN8TOARS
"Using information gain to improve the ImageCLEF 2006 collection", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2007 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-38049113311&partnerID=MN8TOARS
"Using information gain to improve the ImageCLEF 2006 collection"2007 | bookEID: 2-s2.0-38049113311URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-38049113311&partnerID=MN8TOARS
"Using translation heuristics to improve a multimodal and multilingual information retrieval system", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2007 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-37249069473&partnerID=MN8TOARS
"Using translation heuristics to improve a multimodal and multilingual information retrieval system"2007 | bookEID: 2-s2.0-37249069473URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-37249069473&partnerID=MN8TOARS
"Bilingual and multilingual experiments with the IR-n system", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2006 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749591506&partnerID=MN8TOARS
"Bilingual and multilingual experiments with the IR-n system"2006 | bookEID: 2-s2.0-33749591506URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749591506&partnerID=MN8TOARS
"SINAI at CLEF 2006 Ad Hoc Robust Multilingual track: Query expansion using the Google search engine"2006 | conference-paperEID: 2-s2.0-84922041881URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922041881&partnerID=MN8TOARS
"SINAI at ImageCLEF 2006"2006 | conference-paperEID: 2-s2.0-84922021313URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922021313&partnerID=MN8TOARS
"Selection strategies for multi-label text categorization", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2006 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749663109&partnerID=MN8TOARS
"Selection strategies for multi-label text categorization"2006 | bookEID: 2-s2.0-33749663109URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749663109&partnerID=MN8TOARS
"The University of Jaén at ImageCLEF 2005: Adhoc and medical tasks", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2006 | journal-articleURL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749646465&partnerID=MN8TOARS
"The University of Jaén at ImageCLEF 2005: Adhoc and medical tasks"2006 | bookEID: 2-s2.0-33749646465URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33749646465&partnerID=MN8TOARS
"Bilingual and Multilingual experiments with IR-n system"2005 | conference-paperEID: 2-s2.0-84922021272URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922021272&partnerID=MN8TOARS
"SINAI at ImageCLEF 2005"2005 | conference-paperEID: 2-s2.0-84922032136URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-84922032136&partnerID=MN8TOARS
"SINAI at CLEF 2003: Decompounding and merging"2004 | bookEID: 2-s2.0-35048860359URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-35048860359&partnerID=MN8TOARS