Martín Valdivia, María Teresa

Scientific Committe

María Teresa Martín-Valdivia is lecturer and researcher at the computer science department of the University of Jaén. She received her Master's degree in Computer Science at the University of Granada, Spain (1992) and her PhD in Computer Science at the University of Málaga (2004). She has been teaching different courses at the University since 1995.
She has been a member of the research group SINAI (Sistemas INteligentes de Acceso a la Información –Intelligent systems for information access) since 2000.
Her scientific interests include multimodal information processing, machine learning, text mining and Natural Language Processing (NLP) applied to biomedicine and marketing. Currently her main focus of attention is related to multilingual opinion mining in the social web. She has been a member of programme committees of several international and national conferences. In addition, she has participated in more than 30 national research projects serving as lead researcher in some of them. She has been author of more than a hundred conference papers, journal papers, books and book chapters. PhD. Martín is the current treasurer of the Spanish Society of Natural Language Processing (SEPLN – Sociedad Española para el Procesamiento del Lenguaje Natural). She is editor of a number of issues of the journal Procesamiento de Lenguaje Natural (Natural Language Processing). She has also been a speaker invited at several conferences.



"Language technologies applied to document simplification for helping autistic people", Expert Systems with Applications2015 | journal-articleDOI: 10.1016/j.eswa.2015.02.044, EID: 2-s2.0-84925014485URL:
"Polarity classification for Spanish tweets using the COST corpus", Journal of Information Science2015 | journal-articleDOI: 10.1177/0165551514566564, EID: 2-s2.0-84930411192URL:
"A knowledge-based approach for polarity classification in Twitter"2014 | journal-articleDOI: 10.1002/asi.22984, EID: 2-s2.0-84896492997URL:
"Cross-domain sentiment analysis using Spanish opinionated words", Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)2014 | bookDOI: 10.1007/978-3-319-07983-7-28, EID: 2-s2.0-84903625811URL:
"Integrating Spanish lexical resources by meta-classifiers for polarity classification", Journal of Information Science2014 | journal-articleDOI: 10.1177/0165551514535710, EID: 2-s2.0-84904110074URL:
"Ranked WordNet graph for Sentiment Polarity Classification in Twitter"2014 | journal-articleDOI: 10.1016/j.csl.2013.04.001, EID: 2-s2.0-84885424614URL:
"Sentiment analysis in Twitter"2014 | journal-articleDOI: 10.1017/S1351324912000332, EID: 2-s2.0-84889850766URL:
"A Spanish semantic orientation approach to domain adaptation for polarity classification", Information Processing and Management2013 | journal-articleDOI: 10.1016/j.ipm.2014.10.002, EID: 2-s2.0-84923850874URL:
"Combining supervised and unsupervised polarity classification for non-English reviews"2013 | bookDOI: 10.1007/978-3-642-37256-8_6, EID: 2-s2.0-84875532488URL:
"Generating web-based corpora for video transcripts categorization"2013 | journal-articleDOI: 10.1016/j.eswa.2012.07.055, EID: 2-s2.0-84866077493URL:
"Improving polarity classification of bilingual parallel corpora combining machine learning and semantic orientation approaches"2013 | journal-articleDOI: 10.1002/asi.22884, EID: 2-s2.0-84882452817URL:
"SINAI at TASS 2012 | SINAI en TASS 2012"2013 | journal-articleEID: 2-s2.0-84877311037URL:
"Semantic orientation for polarity classification in Spanish reviews"2013 | journal-articleDOI: 10.1016/j.eswa.2013.06.076, EID: 2-s2.0-84881283986URL:
"Semantic tagging of video ASR transcripts using the web as a source of knowledge"2013 | journal-articleDOI: 10.1016/j.csi.2012.07.002, EID: 2-s2.0-84878314829URL:
"Sentiment polarity detection in Spanish reviews combining supervised and unsupervised approaches"2013 | journal-articleDOI: 10.1016/j.eswa.2012.12.084, EID: 2-s2.0-84875367034URL:
"A non supervised method for sentiment polarity detection on reported speech from news | Detección de la polaridad en citas periodísticas: Una solución no supervisada"2012 | journal-articleEID: 2-s2.0-84866238518URL:
"Learning to classify neutral examples from positive and negative opinions"2012 | journal-articleEID: 2-s2.0-84871634779URL:
"Bilingual experiments with an Arabic-English Corpus for Opinion Mining"2011 | conference-paperEID: 2-s2.0-84866876380URL:
"Experiments with SVM to classify opinions in different domains"2011 | journal-articleDOI: 10.1016/j.eswa.2011.05.070, EID: 2-s2.0-80052022817URL:
"Genre tagging of videos based on information retrieval and semantic similarity using WordNet"2011 | conference-paperEID: 2-s2.0-84877788482URL:
"OCA: Opinion corpus for Arabic"2011 | journal-articleDOI: 10.1002/asi.21598, EID: 2-s2.0-80052756456URL:
"Opinion classification techniques applied to a Spanish corpus"2011 | bookDOI: 10.1007/978-3-642-22327-3_17, EID: 2-s2.0-79959642448URL:
"Opinion classification techniques applied to a Spanish corpus | Técnicas de clasificación de opiniones aplicadas a un corpus en Español"2011 | journal-articleEID: 2-s2.0-84855252395URL:
"Using web sources for improving video categorization"2011 | journal-articleDOI: 10.1007/s10844-010-0123-6, EID: 2-s2.0-79951556170URL:
"SINAI at ImageCLEF 2010 medical task", CEUR Workshop Proceedings2010 | conference-paperEID: 2-s2.0-84922031693URL:
"SINAI at Tagging Task professional in MediaEval 2010"2010 | conference-paperEID: 2-s2.0-84877687970URL:
"SINAI at affect task in MediaEval 2010"2010 | conference-paperEID: 2-s2.0-84877689051URL:
"University of Jaén at ImageCLEF 2009: Medical and photo tasks"2010 | bookDOI: 10.1007/978-3-642-15751-6_45, EID: 2-s2.0-78049350976URL:
"Using WordNet in multimedia information retrieval"2010 | bookDOI: 10.1007/978-3-642-15751-6_21, EID: 2-s2.0-78049337099URL:
"Using support vector machines as learning algorithm for video categorization"2010 | bookDOI: 10.1007/978-3-642-15751-6_48, EID: 2-s2.0-78049345924URL:
"A content-based information retrieval system for video searching"2009 | conference-paperDOI: 10.1109/SNLP.2009.5340915, EID: 2-s2.0-72449183573URL:
"Combining TEXT-MESS systems at ImageCLEF 2008"2009 | bookDOI: 10.1007/978-3-642-04447-2_74, EID: 2-s2.0-70549096269URL:
"Expanding terms with medical ontologies to improve a multi-label text categorization system", Information Retrieval in Biomedicine: Natural Language Processing for Knowledge Integration2009 | bookDOI: 10.4018/978-1-60566-274-9.ch003, EID: 2-s2.0-84877311292URL:
"Query expansion on medical image retrieval: MeSH vs. UMLS"2009 | bookDOI: 10.1007/978-3-642-04447-2_94, EID: 2-s2.0-70549101269URL:
"Query expansion with a medical ontology to improve a multimodal information retrieval system"2009 | journal-articleDOI: 10.1016/j.compbiomed.2009.01.012, EID: 2-s2.0-62849114711URL:
"SINAI at ImageCLEF 2009 medical task", CEUR Workshop Proceedings2009 | conference-paperEID: 2-s2.0-84922041814URL:
"SINAI at ImageCLEF 2009 wikipediaMM task", CEUR Workshop Proceedings2009 | conference-paperEID: 2-s2.0-84922032084URL:
"SINAI at VideoCLEF 2009", CEUR Workshop Proceedings2009 | conference-paperEID: 2-s2.0-84922032972URL:
"SINAI at image photo 2009", CEUR Workshop Proceedings2009 | conference-paperEID: 2-s2.0-84922032095URL:
"University of jaén at ImagePhoto 2008: Filtering the results with the cluster term"2009 | bookDOI: 10.1007/978-3-642-04447-2_73, EID: 2-s2.0-70549108173URL:
"Using an information retrieval system for video classification"2009 | bookDOI: 10.1007/978-3-642-04447-2_122, EID: 2-s2.0-70549110202URL:
"Improving performance of medical images retrieval by combining textual and visual information"2008 | conference-paperDOI: 10.1109/MICAI.2007.12, EID: 2-s2.0-57749176869URL:
"Integrating MeSH ontology to improve medical information retrieval"2008 | bookDOI: 10.1007/978-3-540-85760-0-76, EID: 2-s2.0-70349825873URL:
"SINAI at ImageCLEFPhoto 2008", CEUR Workshop Proceedings2008 | conference-paperEID: 2-s2.0-84921990642URL:
"SINAI at ImageCLEFmed 2008", CEUR Workshop Proceedings2008 | conference-paperEID: 2-s2.0-84921963888URL:
"SINAI at VideoCLEF 2008", CEUR Workshop Proceedings2008 | conference-paperEID: 2-s2.0-84921987028URL:
"SINAI system: Combining IR systems at ImageCLEFPhoto 2007"2008 | bookDOI: 10.1007/978-3-540-85760-0-63, EID: 2-s2.0-70349798283URL:
"Using information Gain to filter information in CLEF CL-SR Track"2008 | bookDOI: 10.1007/978-3-540-85760-0-91, EID: 2-s2.0-70349835047URL:
"Using information gain to improve multi-modal information retrieval systems"2008 | journal-articleDOI: 10.1016/j.ipm.2007.09.014, EID: 2-s2.0-40749153192URL:
"Experiences with the LVQ algorithm in multilabel Text Categorization"2007 | conference-paperEID: 2-s2.0-58149119991URL:
"SINAI at CL-SR task at CLEF 2007", CEUR Workshop Proceedings2007 | conference-paperEID: 2-s2.0-84921955741URL:
"SINAI at ImageCLEF 2007", CEUR Workshop Proceedings2007 | conference-paperEID: 2-s2.0-84921975181URL:
"SINAI at TRECVID 2007", 2007 TREC Video Retrieval Evaluation Notebook Papers2007 | conference-paperEID: 2-s2.0-84905189628URL:
"The learning vector quantization algorithm applied to automatic text classification tasks"2007 | journal-articleDOI: 10.1016/j.neunet.2006.12.005, EID: 2-s2.0-34547879339URL:
"Using information gain to improve the ImageCLEF 2006 collection"2007 | bookEID: 2-s2.0-38049113311URL:
"Using translation heuristics to improve a multimodal and multilingual information retrieval system"2007 | bookEID: 2-s2.0-37249069473URL:
"A merging strategy proposal: The 2-step retrieval status value method"2006 | journal-articleDOI: 10.1007/s10791-005-5722-4, EID: 2-s2.0-32544459561URL:
"SINAI at ImageCLEF 2006", CEUR Workshop Proceedings2006 | conference-paperEID: 2-s2.0-84922021313URL:
"The University of Jaén at ImageCLEF 2005: Adhoc and medical tasks"2006 | bookEID: 2-s2.0-33749646465URL:
"Merging strategy for cross-lingual information retrieval systems based on learning vector quantization"2005 | journal-articleDOI: 10.1007/s11063-005-2659-y, EID: 2-s2.0-25444460821URL:
"SINAI at ImageCLEF 2005", CEUR Workshop Proceedings2005 | conference-paperEID: 2-s2.0-84922032136URL:
"LVQ for text categorization using a multilingual linguistic resource"2003 | journal-articleDOI: 10.1016/S0925-2312(02)00633-1, EID: 2-s2.0-0345257353URL:
"Improving local minima of Hopfield networks with augmented Lagrange multipliers for large scale TSPs"2000 | journal-articleDOI: 10.1016/S0893-6080(00)00012-5, EID: 2-s2.0-0343729373URL: