default search action
José Manuel Perea Ortega
Person information
- affiliation: European Commission Joint Research Centre
- affiliation: University of Sevilla, Language and Information Systems Department
SPARQL queries
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
- [c47]Luis Alfonso Ureña López, Eugenio Martínez Cámara, Salud María Jiménez-Zafra, Miguel Ángel García Cumbreras, José M. Perea-Ortega, Arturo Montejo-Ráez, Manuel García Vega, M. Dolores Molina-González, Fernando Martínez Santiago, Manuel Carlos Díaz-Galiano, María Teresa Martín Valdivia:
MODERATES: MODERAtion of ConTEnts in Social networks using Language Technologies. SEPLN (Projects and Demonstrations) 2024: 24-29 - 2023
- [c46]Oscar M. González Parets, Alfredo Simón-Cuevas, José A. Olivas, José M. Perea-Ortega:
A Hybrid Approach for Spanish Emotion Recognition Applying Fuzzy Semantic Processing. IWAIPR 2023: 225-236 - 2021
- [j26]Harold González-Guerra, Alfredo Simón-Cuevas, José M. Perea-Ortega, José A. Olivas:
Un enfoque semántico en la seleccion de características basadas en léxico para la detección de emociones. Proces. del Leng. Natural 67: 115-126 (2021) - 2020
- [c45]José M. Perea-Ortega, Pilar López-Úbeda, Manuel Carlos Díaz-Galiano, María Teresa Martín Valdivia, Luis Alfonso Ureña López:
SINAI at CLEF eHealth 2020: Testing Different pre-trained Word Embeddings for Clinical Coding in Spanish. CLEF (Working Notes) 2020 - [c44]Pilar López-Úbeda, José Manuel Perea Ortega, Manuel Carlos Díaz-Galiano, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
SINAI at eHealth-KD Challenge 2020. IberLEF@SEPLN 2020: 141-150
2010 – 2019
- 2019
- [c43]Manuel Enrique Puebla Martínez, José M. Perea-Ortega, Alfredo Simón-Cuevas, Francisco P. Romero, José A. Olivas Varela:
Automated Large Geographic Ontologies Generation Method from Spatial Databases. KGSWC 2019: 118-133 - 2018
- [c42]Manuel Enrique Puebla Martínez, José M. Perea-Ortega, Alfredo Simón-Cuevas, Francisco P. Romero:
Automatic Expansion of Spatial Ontologies for Geographic Information Retrieval. IPMU (2) 2018: 659-670 - [c41]Manuel Enrique Puebla Martínez, José M. Perea-Ortega, Alfredo Simón-Cuevas:
Extensión del Framework OWLAPI para la Administración y Razonamiento sobre Grandes Ontologías (An Extension of the OWLAPI Framework for Management and Reasoning on Large Ontologies). IWSW 2018: 124-134 - 2015
- [j25]Alexandra Balahur, José Manuel Perea Ortega:
Sentiment analysis system adaptation for multilingual processing: The case of tweets. Inf. Process. Manag. 51(4): 547-556 (2015) - 2014
- [j24]Eugenio Martínez-Cámara, María Teresa Martín-Valdivia, M. Dolores Molina-González, José M. Perea-Ortega:
Integrating Spanish lexical resources by meta-classifiers for polarity classification. J. Inf. Sci. 40(4): 538-554 (2014) - [c40]Alexandra Balahur, Marco Turchi, Ralf Steinberger, José Manuel Perea Ortega, Guillaume Jacquet, Dilek Küçük, Vanni Zavarella, Adil El Ghali:
Resource Creation and Evaluation for Multilingual Sentiment Analysis in Social Media Texts. LREC 2014: 4265-4269 - 2013
- [j23]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Semantic tagging of video ASR transcripts using the web as a source of knowledge. Comput. Stand. Interfaces 35(5): 519-528 (2013) - [j22]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Generating web-based corpora for video transcripts categorization. Expert Syst. Appl. 40(1): 337-344 (2013) - [j21]José M. Perea-Ortega, Elena Lloret, Luis Alfonso Ureña López, Manuel Palomar:
Application of Text Summarization techniques to the Geographical Information Retrieval task. Expert Syst. Appl. 40(8): 2966-2974 (2013) - [j20]María Teresa Martín-Valdivia, Eugenio Martínez-Cámara, José M. Perea-Ortega, Luis Alfonso Ureña López:
Sentiment polarity detection in Spanish reviews combining supervised and unsupervised approaches. Expert Syst. Appl. 40(10): 3934-3942 (2013) - [j19]M. Dolores Molina-González, Eugenio Martínez-Cámara, María Teresa Martín-Valdivia, José M. Perea-Ortega:
Semantic orientation for polarity classification in Spanish reviews. Expert Syst. Appl. 40(18): 7250-7257 (2013) - [j18]José M. Perea-Ortega, María Teresa Martín-Valdivia, Luis Alfonso Ureña López, Eugenio Martínez-Cámara:
Improving polarity classification of bilingual parallel corpora combining machine learning and semantic orientation approaches. J. Assoc. Inf. Sci. Technol. 64(9): 1864-1877 (2013) - [c39]José M. Perea-Ortega, Eugenio Martínez-Cámara, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Combining Supervised and Unsupervised Polarity Classification for non-English Reviews. CICLing (2) 2013: 63-74 - [c38]Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, José Manuel Perea Ortega, Luis Alfonso Ureña López:
Spanish knowledge base generation for polarity classification from masses. WWW (Companion Volume) 2013: 571-578 - 2012
- [j17]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, Arturo Montejo-Ráez:
Análisis de técnicas PLN de expansión de consulta aplicadas a la tarea de la recuperación de información geográfica. Proces. del Leng. Natural 49: 41-48 (2012) - [c37]Ana Isabel Oviedo, Oscar Ortega, José M. Perea-Ortega, Emilio Sanchis:
Video clustering based on the collaboration of multimedia clusterers. CLEI 2012: 1-10 - [c36]José M. Perea-Ortega, Luis Alfonso Ureña López:
Geographic Expansion of Queries to Improve the Geographic Information Retrieval Task. NLDB 2012: 94-103 - [c35]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López:
Applying NLP Techniques for Query Reformulation to Information Retrieval with Geographical References. PAKDD Workshops 2012: 57-69 - 2011
- [j16]Arturo Montejo-Ráez, José M. Perea-Ortega, Miguel Angel García Cumbreras, Fernando Javier Martínez Santiago:
Otiŭm: A web based planner for tourism and leisure. Expert Syst. Appl. 38(8): 10085-10093 (2011) - [j15]Mohammed Rushdi-Saleh, María Teresa Martín-Valdivia, Luis Alfonso Ureña López, José M. Perea-Ortega:
OCA: Opinion corpus for Arabic. J. Assoc. Inf. Sci. Technol. 62(10): 2045-2054 (2011) - [j14]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Using web sources for improving video categorization. J. Intell. Inf. Syst. 36(1): 117-130 (2011) - [j13]José M. Perea-Ortega, Fernando Javier Martínez Santiago, Miguel Ángel García Cumbreras, Arturo Montejo-Ráez:
Desambiguación de términos basada en IDF aplicada a recuperación de información. Proces. del Leng. Natural 46: 99-106 (2011) - [j12]José M. Perea-Ortega:
Recuperación de información geográfica basada en múltiples formulaciones y motores de búsqueda. Proces. del Leng. Natural 46: 131-132 (2011) - [j11]José M. Perea-Ortega, Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, Miguel Ángel García Cumbreras:
Análisis de la expansión de consulta para colecciones médicas utilizando información mutua, ganancia de información y la ontología MeSH. Proces. del Leng. Natural 47: 13-19 (2011) - [j10]Eugenio Martínez-Cámara, María Teresa Martín-Valdivia, José M. Perea-Ortega, Luis Alfonso Ureña López:
Técnicas de clasificación de opiniones aplicadas a un corpus en español. Proces. del Leng. Natural 47: 163-170 (2011) - [j9]Eugenio Martínez-Cámara, Luis Alfonso Ureña López, José M. Perea-Ortega:
MarUja: Prototipo de Asistente Virtual para la Carta de Servicios del Servicio de Informática de la Universidad de Jaén. Proces. del Leng. Natural 47: 319-320 (2011) - [c34]José M. Perea-Ortega, Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, María Teresa Martín-Valdivia:
Genre tagging of videos based on information retrieval and semantic similarity using WordNet. MediaEval 2011 - [c33]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, Manuel García Vega:
Geo-Textual Relevance Ranking to Improve a Text-Based Retrieval for Geographic Queries. NLDB 2011: 278-281 - [c32]Eugenio Martínez-Cámara, Luis Alfonso Ureña López, José M. Perea-Ortega:
MarUja: Virtual Assistant Prototype for the Computing Service Catalogue of the University of Jaén. NLDB 2011: 309-312 - [c31]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Manuel García Vega, Luis Alfonso Ureña López:
SINAI at NTCIR-9 GeoTime: a filtering and reranking approach based solely on geographical entities. NTCIR 2011 - [c30]Mohammed Rushdi-Saleh, María Teresa Martín-Valdivia, Luis Alfonso Ureña López, José M. Perea-Ortega:
Bilingual Experiments with an Arabic-English Corpus for Opinion Mining. RANLP 2011: 740-745 - [i2]Arturo Montejo-Ráez, Fernando Javier Martínez Santiago, José Manuel Perea Ortega, Luis Alfonso Ureña López:
SINAI at RTE-7: Integrating Personalized Page Rank Vectors into EDITS. TAC 2011 - 2010
- [j8]Miguel Angel García Cumbreras, Fernando Javier Martínez Santiago, Luis Alfonso Ureña López, José M. Perea-Ortega:
Búsqueda de Respuestas multilingüe: ¿es buena idea buscar respuestas en otros idiomas distintos a los de la pregunta? Proces. del Leng. Natural 44 (2010) - [j7]Arturo Montejo-Ráez, José Manuel Perea Ortega, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Uso de la detección de bigramas para categorización de texto en un dominio científico. Proces. del Leng. Natural 44 (2010) - [c29]Miguel Angel García Cumbreras, Manuel García Vega, Fernando Javier Martínez Santiago, José M. Perea-Ortega:
SINAI at WePS-3: Online Reputation Management. CLEF (Notebook Papers/LABs/Workshops) 2010 - [c28]José M. Perea-Ortega, Arturo Montejo-Ráez, Miguel Angel García Cumbreras, Luis Alfonso Ureña López:
SINAI at LogCLEF 2010. CLEF (Notebook Papers/LABs/Workshops) 2010 - [i1]Arturo Montejo-Ráez, José M. Perea-Ortega, Fernando Javier Martínez Santiago, Luis Alfonso Ureña López:
SINAI at RTE-6: Personalized Page Rank Vectors and Named Entities. TAC 2010
2000 – 2009
- 2009
- [j6]Miguel Angel García Cumbreras, José M. Perea-Ortega, Manuel García Vega, Luis Alfonso Ureña López:
Information retrieval with geographical references. Relevant documents filtering vs. query expansion. Inf. Process. Manag. 45(5): 605-614 (2009) - [j5]José M. Perea-Ortega, Fernando Javier Martínez Santiago, Arturo Montejo-Ráez, Luis Alfonso Ureña López:
Geo-NER: un reconocedor de entidades geográficas para inglés basado en GeoNames y Wikipedia. Proces. del Leng. Natural 43: 33-40 (2009) - [j4]Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, José M. Perea-Ortega, Luis Alfonso Ureña López:
Aplicación de la realimentación por relevancia con base textual para sistemas de recuperación visual. Proces. del Leng. Natural 43: 177-183 (2009) - [j3]Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, Fernando Javier Martínez Santiago, José M. Perea-Ortega:
Evaluación del algoritmo de fusión documental 2stepRSV en un sistema de Búsqueda de Respuestas Multilingüe. Proces. del Leng. Natural 43: 287-294 (2009) - [c27]Manuel Carlos Díaz-Galiano, María Teresa Martín-Valdivia, Luis Alfonso Ureña López, José M. Perea-Ortega:
Using WordNet in Multimedia Information Retrieval. CLEF (2) 2009: 185-188 - [c26]Manuel Carlos Díaz-Galiano, María Teresa Martín-Valdivia, Luis Alfonso Ureña López, José M. Perea-Ortega:
SINAI at ImageCLEF 2009 WikipediaMM Task. CLEF (Working Notes) 2009 - [c25]Arturo Montejo-Ráez, José M. Perea-Ortega, Manuel Carlos Díaz-Galiano, Luis Alfonso Ureña López:
SINAI at INFILE 2009: Experiments with Google News. CLEF (Working Notes) 2009 - [c24]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
SINAI at VideoCLEF 2009. CLEF (Working Notes) 2009 - [c23]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Using Support Vector Machines as Learning Algorithm for Video Categorization. CLEF (2) 2009: 373-376 - [c22]Arturo Montejo-Ráez, José M. Perea-Ortega, Manuel Carlos Díaz-Galiano, Luis Alfonso Ureña López:
Experiments with Google News for Filtering Newswire Articles. CLEF (1) 2009: 381-384 - [p1]María Teresa Martín Valdivia, Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, José Manuel Perea Ortega, Luis Alfonso Ureña López:
Expanding Terms with Medical Ontologies to Improve a Multi-Label Text Categorization System. Information Retrieval in Biomedicine 2009: 38-57 - 2008
- [j2]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Manuel García Vega, Luis Alfonso Ureña López:
Sistemas de Recuperación de Información Geográfica multilinges en CLEF. Proces. del Leng. Natural 40 (2008) - [j1]José M. Perea-Ortega, María Teresa Martín-Valdivia, Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano:
Categorización de textos biomédicos usando UMLS. Proces. del Leng. Natural 40 (2008) - [c21]Fernando Javier Martínez Santiago, José M. Perea-Ortega, Miguel A. García-Cumbreras:
SINAI at Robust WSD Task @ CLEF 2008: When WSD is a Good Idea for Information Retrieval tasks? CLEF (Working Notes) 2008 - [c20]José M. Perea-Ortega, Miguel A. García-Cumbreras, Manuel García Vega, Luis Alfonso Ureña López:
SINAI-GIR System. University of Jaén at GeoCLEF 2008. CLEF (Working Notes) 2008 - [c19]José M. Perea-Ortega, Luis Alfonso Ureña López, Davide Buscaldi, Paolo Rosso:
TextMESS at GeoCLEF 2008: Result Merging with Fuzzy Borda Ranking. CLEF (Working Notes) 2008 - [c18]Fernando Javier Martínez Santiago, José M. Perea-Ortega, Miguel Angel García Cumbreras:
Evaluating Word Sense Disambiguation Tools for Information Retrieval Task. CLEF 2008: 113-117 - [c17]José M. Perea-Ortega, Luis Alfonso Ureña López, Manuel García Vega, Miguel Angel García Cumbreras:
Using Query Reformulation and Keywords in the Geographic Information Retrieval Task. CLEF 2008: 855-862 - [c16]Davide Buscaldi, José M. Perea-Ortega, Paolo Rosso, Luis Alfonso Ureña López, Daniel Ferrés, Horacio Rodríguez:
GeoTextMESS: Result Fusion with Fuzzy Borda Ranking in Geographical Information Retrieval. CLEF 2008: 867-874 - [c15]José M. Perea-Ortega, Arturo Montejo-Ráez, María Teresa Martín-Valdivia, Manuel Carlos Díaz-Galiano, Luis Alfonso Ureña López:
SINAI at VideoCLEF 2008. CLEF (Working Notes) 2008 - [c14]José M. Perea-Ortega, Arturo Montejo-Ráez, Manuel Carlos Díaz-Galiano, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Using an Information Retrieval System for Video Classification. CLEF 2008: 927-930 - [c13]José M. Perea-Ortega, Miguel Angel García Cumbreras, Manuel García Vega, Luis Alfonso Ureña López:
Comparing Several Textual Information Retrieval Systems for the Geographical Information Retrieval Task. NLDB 2008: 142-147 - 2007
- [c12]Arturo Montejo-Ráez, José Manuel Perea Ortega, Fernando Javier Martínez Santiago, Miguel A. García-Cumbreras, María Teresa Martín-Valdivia, Luis Alfonso Ureña López:
Combining Lexical-Syntactic Information with Machine Learning for Recognizing Textual Entailment. ACL-PASCAL@ACL 2007: 78-82 - [c11]Miguel Ángel García Cumbreras, José Manuel Perea Ortega, Fernando Javier Martínez Santiago, Luis Alfonso Ureña López:
SINAI at QA@CLEF 2007. Answer Validation Exercise. CLEF (Working Notes) 2007 - [c10]Miguel Angel García Cumbreras, José M. Perea-Ortega, Fernando Javier Martínez Santiago, Luis Alfonso Ureña López:
Combining Lexical Information with Machine Learning for Answer Validation at QA@CLEF 2007. CLEF 2007: 381-386 - [c9]José M. Perea-Ortega, Miguel Angel García Cumbreras, Manuel García Vega, Luis Alfonso Ureña López:
Filtering for Improving the Geographic Information Search. CLEF 2007: 823-829 - [c8]José M. Perea-Ortega, Miguel Ángel García Cumbreras, Manuel García Vega, Arturo Montejo-Ráez:
GEOUJA System. University of Jaén at GeoCLEF 2007. CLEF (Working Notes) 2007 - [c7]Arturo Montejo-Ráez, Luis Alfonso Ureña López, Miguel Ángel García Cumbreras, José Manuel Perea Ortega:
Using linguistic information as features for text categorization. NATO ASI Mining Massive Data Sets for Security 2007: 245-254 - [c6]Manuel Carlos Díaz-Galiano, José M. Perea-Ortega, María Teresa Martín-Valdivia, Arturo Montejo-Ráez, Luis Alfonso Ureña López:
SINAI at TRECVID 2007. TRECVID 2007 - 2006
- [c5]Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, Fernando Javier Martínez Santiago, José Manuel Perea Ortega:
BRUJA System. The University of Jaén at the Spanish Task of CLEFQA 2006. CLEF (Working Notes) 2006 - [c4]Manuel García Vega, Miguel Angel García Cumbreras, Luis Alfonso Ureña López, José M. Perea-Ortega:
GEOUJA System. The First Participation of the University of Jaén at GEOCLEF 2006. CLEF 2006: 913-917 - [c3]Manuel García Vega, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, José M. Perea-Ortega:
SINAI at GeoCLEF 2006: Expanding the Topics with Geographical Information and Thesaurus. CLEF (Working Notes) 2006 - [c2]Manuel García Vega, Miguel Angel García Cumbreras, Luis Alfonso Ureña López, José M. Perea-Ortega, Francisco Javier Ariza-López, Óscar Ferrández, Antonio Toral, Zornitsa Kozareva, Elisa Noguera, Andrés Montoyo, Rafael Muñoz, Davide Buscaldi, Paolo Rosso:
R2D2 at GeoCLEF 2006: A Combined Approach. CLEF 2006: 918-925 - [c1]Manuel García Vega, Miguel Ángel García Cumbreras, Luis Alfonso Ureña López, José M. Perea-Ortega, Francisco Javier Ariza-López, Óscar Ferrández, Antonio Toral, Zornitsa Kozareva, Elisa Noguera, Andrés Montoyo, Rafael Muñoz, Davide Buscaldi, Paolo Rosso:
R2D2 at GeoCLEF 2006: a Mixed Approach. CLEF (Working Notes) 2006
Coauthor Index
aka: Eugenio Martínez Cámara
aka: María Teresa Martín-Valdivia
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-06 22:00 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint