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70 publications with author "R. Martínez" 2016

MC4WEPS: a multilingual corpus for Web people search disambiguation
S. Montalvo, R. Martínez, L. Capillos, A. Delgado, V. Fresno, F. Verdejo, Language Resources and Evaluation. 2016. google scholar

Using Fuzzy Logic to Leverage HTML Markup for Web Page Representation
A. García-Plaza, V. Fresno, R. Martínez, A. Zubiaga, IEEE Transactions on Fuzzy Systems. 2016. google scholar

Tratamiento de Redes Sociales en Desambiguación de Nombres de Persona en la Web
A. Delgado, R. Martínez, S. Montalvo, V. Fresno, Procesamiento del Lenguaje Natural. 117--124. 2016. google scholar

2015

EXTracción de RElaciones entre Conceptos Médicos en fuentes de información heterogéneas (EXTRECM)
A. de Ilarraza, K. Gojenola, L. Araujo, R. Martínez-Unanue, Procesamiento del Lenguaje Natural. 157--160. 2015. google scholar

Real-time classification of Twitter trends
A. Zubiaga, D. Spina, R. Martínez, V. Fresno, JASIST. 462--473. 2015. google scholar

Exploiting named entities for bilingual news clustering
S. Montalvo, R. Martínez, V. Fresno, A. Delgado, JASIST. 363--376. 2015. google scholar

Multilingual Information Access on the Web
S. Montalvo, R. Martínez, V. Fresno, R. Capilla, IEEE Computer. 73--75. 2015. google scholar

Quality prediction of multilingual news clustering: An experimental study
S. Montalvo, R. Martínez, V. Fresno, J. Information Science. 518--530. 2015. google scholar

Exploiting Geolocation, User and Temporal Information for Natural Hazards Monitoring in Twitter
V. Fresno, A. Zubiaga, H. Ji, R. Martínez, Procesamiento del Lenguaje Natural. 85--92. 2015. google scholar

2014

Real-Time Classification of Twitter Trends
A. Zubiaga, D. Spina, V. Fresno, R. Martínez, Journal of the American Society for Information Science and Technology (JASIST). 2014. google scholar

An Unsupervised Algorithm for Person Name Disambiguation in the Web
A. Delgado, R. Martínez, V. Fresno, S. Montalvo, Procesamiento del Lenguaje Natural. 51--58. 2014. google scholar

A Data Driven Approach for Person Name Disambiguation in Web Search Results
A. Delgado, R. Martínez, V. Fresno, S. Montalvo, COLING 2014, 25th International Conference on Computational Linguistics, Proceedings of the Conference: Technical Papers, August 23-29, 2014, Dublin, Ireland. 301--310. 2014. google scholar

2013

Harnessing Folksonomies to Produce a Social Classification of Resources
A. Zubiaga, V. Fresno, R. Martínez, A. Pérez García-Plaza, IEEE Transactions on Knowledge and Data Engineering. 1801--1813. 2013. google scholar

Social Media Mining and Social Network Analysis: Emerging Research
A. García-Plaza, A. Zubiaga, V. Fresno, R. Martínez, 2013. google scholar

2012

Harnessing Folksonomies to Produce a Social Classification of Resources
A. Zubiaga, V. Fresno, R. Martínez, A. Pérez García-Plaza, IEEE Transactions on Knowledge and Data Engineering. 2012. google scholar

Exploiting Social Annotations for Resource Classification
A. Zubiaga, V. Fresno, R. Martínez, Social Network Mining, Analysis and Research Trends: Techniques and Applications. 116--130. 2012. google scholar

Reorganizing clouds: A study on tag clustering and evaluation
A. Pérez García-Plaza, A. Zubiaga, V. Fresno, R. Martínez, Expert Systems with Applications. 9483--9493. 2012. google scholar

Learning a taxonomy from a set of text documents
M. Paukkeri, A. Pérez García-Plaza, V. Fresno, R. Martínez, T. Honkela, Applied Soft Computing. 1138--1148. 2012. google scholar

Automatic Cognate Identification Based on a Fuzzy Combination of String Similarities Measures
S. Montalvo, E. Pardo, R. Martínez, V. Fresno, International Conference on Fuzzy Systems (FUZZ-IEEE2012). 2012. google scholar

NESM: A Named Entity Based Proximity Measure for Multilingual News Clustering
S. Montalvo, R. Martínez, V. Fresno, Procesamiento del Lenguaje Natural. Procesamiento del Lenguaje Natural. 81--88. 2012. google scholar

Fuzzy Combinations of Criteria: An Application to Web Page Representation for Clustering
A. García-Plaza, V. Fresno, R. Martínez, 13th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing 2012). 2012. google scholar

Fitting Document Representation to Specific Datasets by Adjusting Membership Functions
A. García-Plaza, V. Fresno, R. Martínez, International Conference on Fuzzy Systems (FUZZ-IEEE2012). 2012. google scholar

Unsupervised Real-Time Company Name Disambiguation in Twitter
A. Delgado, R. Martínez, A. Pérez García-Plaza, V. Fresno, Workshop on Real-Time Analysis and Mining of Social Streams (RAMSS). 2012. google scholar

Unsupervised Real-Time Company Name Disambiguation in Twitter
A. Delgado, R. Martínez, A. García-Plaza, V. Fresno, Workshop on Real-Time Analysis and Mining of Social Streams (RAMSS). 2012. google scholar

2011

Classifying trending topics: a typology of conversation triggers on Twitter
A. Zubiaga, D. Spina, V. Fresno, R. Martínez, Proceedings of the 20th ACM international conference on Information and knowledge management. 2461--2464. 2011. google scholar

Analyzing Tag Distributions in Folksonomies for Resource Classification
A. Zubiaga, R. Martínez, V. Fresno, Proceedings of the 5th International Conference on Knowledge Science, Engineering and Management. 2011. google scholar

Augmenting Web Page Classifiers with Social Annotations
A. Zubiaga, R. Martínez, V. Fresno, Procesamiento de Lenguaje Natural. 189--196. 2011. google scholar

Learning a taxonomy from a set of text documents
M. Paukkeri, A. García-Plaza, V. Fresno, R. Martínez, T. Honkela, Applied Soft Computing. 2011. google scholar

2009

Clasificación de Páginas Web con Anotaciones Sociales
A. Zubiaga, R. Martínez, V. Fresno, Proceedings of SEPLN 2009, XXV edición del Congreso Anual de la Sociedad Española para el Procesamiento del Lenguaje Natural. 225--233. 2009. google scholar

Getting the Most Out of Social Annotations for Web Page Classification
A. Zubiaga, R. Martínez, V. Fresno, Proceedings of DocEng 2009, the 9th ACM Symposium on Document Engineering. 74--83. 2009. google scholar

Content-based Clustering for Tag Cloud Visualization
A. Zubiaga, A. García Plaza, V. Fresno, R. Martínez, Proceedings of ASONAM 2009, International Conference on Advances in Social Networks Analysis and Mining. 316--319. 2009. google scholar

Comparativa de Aproximaciones a SVM Semisupervisado Multiclase para Clasificación de Páginas Web
A. Zubiaga, V. Fresno, R. Martínez, Revista de la Sociedad Española para el Procesamiento del Lenguage Natural, SEPLN. 63--70. 2009. google scholar

Is Unlabeled Data Suitable for Multiclass SVM-based Web Page Classification?
A. Zubiaga, V. Fresno, R. Martínez, Proceedings of the NAACL-HLT 2009 Workshop on Semi-supervised Learning for Natural Language Processing. 28--36. 2009. google scholar

Una Representación Basada en Lógica Borrosa para el Clustering de páginas web con Mapas Auto-Organizativos
A. García-Plaza, V. Fresno, R. Martínez, Revista de la Sociedad Española para el Procesamiento del Lenguage Natural, SEPLN. 79--86. 2009. google scholar

2008

Web Page Clustering Using a Fuzzy Logic Based Representation and Self-Organizing Maps
A. García-Plaza, V. Fresno, R. Martínez, Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on. 851--854. 2008. google scholar

2007

Bilingual News Clustering Using Named Entities and Fuzzy Similarity
S. Montalvo, R. Martínez, A. Casillas, V. Fresno, Text, Speech and Dialogue. Lecture Notes in Artificial Intelligence, subseries of Lecture Notes in Computer Science (LNCS). 107--114. 2007. google scholar

Multilingual news clustering: Feature translation vs. identification of cognate named entities
S. Montalvo, R. Martínez, A. Casillas, V. Fresno, Pattern Recognition Letters. 2007. google scholar

Spanish-Basque Parallel Corpus Structure: Linguistic Annotations and Translation Units
A. Casillas, D. de Illarraza, J. Igartua, R. Martínez, K. Sarasola, . Sologaistoa, Text, Speech and Dialogue. Lecture Notes in Artificial Intelligence, subseries of Lecture Notes in Computer Science (LNCS). 230--237. 2007. google scholar

2006

Evaluación de la Selección, Traducción y Pesado de los Rasgos para la Mejora del Clustering Multilingüe
S. Montalvo, A. Navarro, R. Martínez, A. Casillas, V. Fresno, Una perspectiva de la Inteligencia Artificial en su 50 Aniversario. Campus Multidisciplinar en Percepción e Inteligencia, CMPI-2006. 769--778. 2006. google scholar

Multilingual News Document Clustering: Two Algorithms Based on Cognate Named Entities
V. Montalvo, R. Martínez, A. Casillas, V. Freson, Text, Speech and Dialogue. Lecture Notes in Artificial Intelligence, subseries of Lecture Notes in Computer Science (LNCS). 165--172. 2006. google scholar

Multilingual Document Clustering: An Heuristic Approach Based on Cognate Named Entities
S. Montalvo, R. Martínez, A. Casillas, V. Fresno, Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics, COLING-ACL 06. 1145--1152. 2006. google scholar

Naïve Bayes Web Page Classification with HTML Mark-up Enrichment
V. Fresno, R. Martínez, S. Montalvo, A. Casillas, Proceedings of the International Conference on Computing in the Global Information Technology - Challenges for the Next Generation of IT\&C-. Bucharest - Romania. 2006. google scholar

Improving Web Page Clustering Through Selecting Appropriate Term Weighting Functions
V. Fresno, R. Martínez, S. Montalvo, Proceedings of the Web Mining Workshop into the IEEE first International Conference on Digital Information Management (ICDIM2006). 2006. google scholar

2005

Evaluación del clustering de páginas web mediante funciones de peso y combinación heurística de criterios
A. Casillas, V. Fresno, R. Martínez, S. Montalvo, Revista de la Sociedad Española para el Procesamiento del Lenguaje Natural. 417--424. 2005. google scholar

2004

Sampling and Feature Selection in a Genetic Algorithm for Document Clustering
A. Casillas, G. de Lena, R. Martínez, Computational Linguistics and Intelligent Text Processing.Lecture Notes in CS series of Springer-Verlag. 602--612. 2004. google scholar

Bitext Generation Through Rich Markup
A. Casillas, R. Martínez, Computers and the Humanities. 223--251. 2004. google scholar

Evaluation of Web Page Representations by Content through Clustering
A. Casillas, V. Fresno, G. de Lena, R. Martínez, Proceedings of the Eleventh Symposium on String Processing and Information Retrieval (SPIRE'2004). 129--130. 2004. google scholar

Sentence Alignment for Spanish-Basque Bitexts
A. Casillas, I. Fernández, R. Martínez, Computational Linguistics and Intelligent Text Processing, CICLing 2004. Lecture Notes in Computer Science (LNCS). 305--308. 2004. google scholar

2003

Partitional Clustering Experiments with News Documents
A. Casillas, M. de Lena, R. Martínez, Computational Linguistics and Intelligent Text Processing.Lecture Notes in CS series of Springer-Verlag.. 615--618. 2003. google scholar

Document Clustering into an unknown number of clusters using a Genetic Algorithm
A. Casillas, M. de Lena, R. Martínez, Text, Speech and Dialogue TSD 2003.Lecture Notes in Artificial Intelligence, series of Lecture Notes in Computer Science. 43--49. 2003. google scholar

Algoritmo de Clustering On-Line Utilizando Metaheurísticas y Técnicas de Muestreo
A. Casillas, . González de Lena, R. Martínez, Procesamiento del Lenguaje Natural. 57--64. 2003. google scholar

2002

Electronic Books for Programming Education: A Review and Future Prospects
R. Martínez, M. Paredes, C. Pareja, J. Urquiza, . Velázquez, Proceedings of the 7th Annual Conference on Innovation and Technology in Computer Science Education ITICSE 2002. 34--38. 2002. google scholar

A System to Generate Electronic Books on Programming Exercises
C. Gregorio, L. Llana, R. Martínez, P. Palao, C. Pareja, . Velázquez, The Electronic Library Journal on Electronic book for Education. 314--321. 2002. google scholar

Improving the Access to XML Contents of Large Electronic Publications
V. Fresno, R. Martínez, M. Paredes, J. Urquiza, . Velázquez, Proceedings of the international conference on electronic publishing, ELPUB 2002. 212--220. 2002. google scholar

Bitext segmentation and alignment for specialized document composition
A. Casillas, R. Martínez, Linguistique de corpus. T.A.L journal (Le traitement automatique des langues. 441--458. 2002. google scholar

Aligning Multiword Terms using a Hybrid Approach
A. Casillas, R. Martínez, Computational Linguistics and Intelligent Text Processing, CICLing 2002. Lecture Notes in Computer Science (LNCS). 289--299. 2002. google scholar

Experiments with a Bilingual Document Generation Environment
A. Casillas, R. Martínez, Computational Linguistics and Intelligent Text Processing, CICLing 2002. Lecture Notes in Computer Science (LNCS). 314--317. 2002. google scholar

2001

EXercita. A system for Archiving and Publishing Programming Exercises
C. Gregorio, L. Llana, R. Martínez, P. Palao, C. Pareja, . Velázquez, Computers and Education. Towards an Interconnected Society. 187--198. 2001. google scholar

EXercita Automatic Web Publishing of Programming Exercises
C. Gregorio, L. Llana, R. Martínez, P. Palao, C. Pareja, . Velázquez, Proceedings of the 6th Annual Conference on Innovation and Technology in Computer Science Education ITICSE 2001. 161--164. 2001. google scholar

2000

Recycling annotated parallel corpora for Bilingual Document Composition
A. Casillas, J. Abaitua, R. Martínez, Envisioning Machine Translation in the Information Future. Lecture Notes in AI, subseries of Lecture Notes in Computer Science (LNCS). 117--126. 2000. google scholar

Advantages and difficulties with TEI tagging: Experiences from an aided document composition and translation tool
A. Casillas, J. Abaitua, R. Martínez, Extreme Markup Languages 2000. 29--35. 2000. google scholar

DTD-Driven Bilingual Document Generation
A. Casillas, J. Abaitua, R. Martínez, Proceedings of the First International Natural Language Generation Conference. 32--38. 2000. google scholar

1999

Extracción y aprovechamiento de DTDs emparejadas en corpus paralelos
A. Casillas, J. Abaitua, R. Martínez, Revista de la Sociedad para el Procesamiento del Lenguaje Natural. 33--41. 1999. google scholar

1998

Bitext Correspondences through Rich Mark-up
R. Martínez, J. Abaitua, A. Casillas, Proceedings of the 17th International Conference on Computational Linguistics (COLING'98) and 36th Annual Meeting of the Association for Computational Linguistics (ACL'98). 812--818. 1998. google scholar

Aligning tagged bitext
R. Martínez, J. Abaitua, A. Casillas, Proceedings of the Sixth Workshop on Very Large Corpora, COLING-ACL'98. 102--109. 1998. google scholar

Value Added Tagging for Multilingual Resource Management
J. Abaitua, A. Casillas, R. Martínez, Proceedings of the First International Conference on Language Resources \& Evaluation ELRA. 1003--1007. 1998. google scholar

1997

Bilingual parallel text segmentation and tagging for specialized documentation
R. Martínez, J. Abaitua, A. Casillas, Proceedings of the International Conference Recent Advances in Natural Language Processing, RANLP'97. 369--372. 1997. google scholar

Segmentación de corpus paralelos para memorias de traducción
J. Abaitua, A. Casillas, R. Martínez, Procesamiento del Lenguaje Natural. 17--30. 1997. google scholar

Tratamiento de textos administrativos bilingües: El proyecto Legebigun
J. Abaitua, A. Casillas, R. Martínez, Philologia Hispalensis. 115--130. 1997. google scholar

1996

Métodos básicos empleados en la Traducción Automática: Propuesta orientada a la traducción por ejemplos
A. Casillas, R. Martínez, Jornadas sobre Inteligencia Artificial, Control y Sistemas Expertos. 213--228. 1996. google scholar