Juan Martínez Romo

Education

• Ph.D. in Computer Science (2010)

Universidad Nacional de Educación a Distancia (UNED).

• Máster Oficial en Sistemas Telemáticos e Informáticos (2007)

Universidad Rey Juan Carlos.

• M.S. in Computer Engineering (2005)

Universidad Rey Juan Carlos.

• B.S. in Computer Engineering (2003)

Universidad Rey Juan Carlos.

Publications

JCR Journals

• Juan R. Martinez-Rico , Lourdes Araujo, and Juan Martinez-Romo
  Building a framework for fake news detection in the health domain
  PLoS ONE 19(7): e0305362. 2024.
  
  

• Fernandez-Hernandez, Jorge, Lourdes Araujo, and Juan Martinez-Romo.
  Generation of social network user profiles and their relationship with suicidal behaviour
  Procesamiento del lenguaje natural, Núm. 72, pp. 87-98. 2024.
  
  

• Hermenegildo Fabregat, Andrés Duque Fernández, Juan Martinez-Romo, Lourdes Araujo
  Negation-based transfer learning for improving biomedical Named Entity Recognition and Relation Extraction
  Journal of Biomedical Informatics, Vol. 138.  February 2023.
  
  

• Sánchez-de-Castro-Fernández, Alejandro, Lourdes Araujo Serna, and Juan Martínez Romo.
  RoBERTime: A novel model for the detection of temporal expressions in Spanish
  Procesamiento del lenguaje natural, Núm. 70, pp. 39-51. 2023.
  
  

• Laura Plaza, Lourdes Araujo, Fernando Lopez-Ostenero, and Juan Martinez-Romo
  Automatic Recommendation of Forum Threads and Reinforcement Activities in a Data Structure and Programming Course
  Applied System Innovation, Vol. 6, Núm. 5. 2023.
  
  

• Lourdes Araujo, Juan Martinez-Romo, Otilia Bisbal, Ricardo Sanchez-de-Madariaga
  Discovering HIV related information by means of association rules and machine learning
  Scientific Reports, Vol. 12(1), 18208. October 2022.
  
  

• Ricardo Sánchez-de-Madariaga, Juan Martinez-Romo, José Miguel Cantero Escribano and Lourdes Araujo 
  Semi-supervised incremental learning with few examples for discovering medical association rules
  BMC Medical Informatics and Decision Making, Volume 22, Article number: 20, 2022.
  
  

• Andres Duque, Hermenegildo Fabregat, Lourdes Araujo, and Juan Martinez-Romo
  A keyphrase-based approach for interpretable ICD-10 code classification of Spanish medical reports
  Artificial Intelligence in Medicine. Volume 121, November 2021.
  
  

• Lourdes Araujo,Fernando Lopez-Ostenero, Juan Martinez-Romo and Laura Plaza
  Deep-learning approach to Educational Text Mining and Application to the Analysis of Topics’ Difficulty
  IEEE Access. Volume 8, Page: 218002-218-14, December 2020.  [pdf] [bibtex]
  
  

• Hermenegildo Fabregat, Juan Martinez-Romo, Lourdes Araujo
  "Understanding and Improving Disability Identification in Medical Documents"
  IEEE Access. Volume 8, Page: 155399 - 155408, August 2020.  [pdf] [bibtex]
  
  

• Oscar Rodriguez-Prieto, Lourdes Araujo, and Juan Martinez-Romo.
  "Discovering related scientific literature beyond semantic similarity: a new co-citation approach"
  Scientometrics, Volume 120, pages 105–127 (2019). [pdf] [bibtex]
  
  

• Juan R. Martinez-Rico, Juan Martinez-Romo, and Lourdes Araujo.
  "Can deep learning techniques improve classification performance of vandalism detection in Wikipedia?."
  Engineering Applications of Artificial Intelligence 78 (2019): 248-259. [pdf] [bibtex]
  
  

• Hermenegildo Fabregat, Lourdes Araujo, and Juan Martinez-Romo.
  "Deep neural models for extracting entities and relationships in the new RDD corpus relating disabilities and rare diseases".
  Computer methods and programs in biomedicine. (2018). Pages 121-129. [pdf] [bibtex]
  
  

• Andres Duque, Mark Stevenson, Juan Martinez-Romo, and Lourdes Araujo.
  "Co-occurrence graphs for word sense disambiguation in the biomedical domain".
  Artificial intelligence in medicine. (2018). Pages 9-19. [pdf] [bibtex]
  
  

• M.C. Rodriguez-Sanchez and Juan Martinez-Romo
  "GAWA – Manager for accessibility Wayfinding apps".
  International Journal of Information Management. Volume  37 (2017). Pages 505–519. [pdf] [bibtex]
  
  

• Lourdes Araujo, Juan Martinez-Romo and Andres Duque-Fernandez
  "Discovering taxonomies in Wikipedia by means of grammatical evolution".
  Soft Computing. (2017). Pages 1–17. [pdf] [bibtex]
  
  

• Andres Duque-Fernandez, Juan Martinez-Romo, and Lourdes Araujo"
  "Can multilinguality improve Biomedical Word Sense Disambiguation?".
  Journal of Biomedical Informatics. Volume 64, December 2016, Pages 320–332. [pdf] [bibtex]
  
  

• Andres Duque-Fernandez, Juan Martinez-Romo, and Lourdes Araujo
  "Choosing the Best Dictionary for Cross-Lingual Word Sense Disambiguation"
  Knowledge-Based Systems (KNOSYS). Volume 81, June 2015, Pages 65–75. [pdf] [bibtex]
  
  

• Andres Duque-Fernandez, Lourdes Araujo, and Juan Martinez-Romo
  "CO-Graph: A New Graph-Based Technique for Cross-Lingual Word Sense Disambiguation".
  Natural Language Engineering (NLE). Volume 21, Special Issue 05, November 2015, pp 743-772. [pdf] [bibtex]
  
  

• Juan Martinez-Romo, Lourdes Araujo, and Andres Duque-Fernandez
  "SemGraph: Extracting Keyphrases following a Novel Semantic Graph-Based Approach",
  Journal of the Association for Information Science and Technology (JASIST), Volume 67, 2016, pp 71-82. [pdf] [bibtex]
  
  

• M.C. Rodriguez-Sanchez, J. Martinez-Romo, S. Borromeo, J.A. Hernandez-Tamames
  "GAT: Platform for automatic context-aware mobile services for m-tourism"
  Expert Systems with Applications, Volume 40, Issue 10, August 2013,Pages 4154–4163 .[pdf][bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Detecting Malicious Tweets in Trending Topics Using a Statistical Analysis of Language"
  Expert Systems with Applications,Volume 40, Issue 8,15 June 2013, Pages 2992-3000.[pdf][bibtex]
  
  

• José A. Capitán, Javier Borge-Holthoefer, Sergio Gómez, Juan Martinez-Romo, Lourdes Araujo, José A. Cuesta and Alex Arenas
  "Local-based semantic navigation on a networked representation of information"
  PLoS ONE, Volume 7, Issue 8, 43694. August 2012. [pdf][bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Updating Broken Web Links: an Automatic Recommendation System"
  Information Processing and Management, Volume 48, Issue 2, March 2012, Pages 183–203. ISSN: 0306-4573.[pdf] [bibtex]
  
  

• J. Martinez-Romo, L. Araujo, J. Borge-Holthoefer, A. Arenas, J.A. Capitán and J.A. Cuesta
  "Disentangling categorical relationships through a graph of co-occurrences"
  Physical Review E, Volume 84, Issue 4. October 2011. [pdf][bibtex]
  
  

• A. Fernandez Anta, J.L. Lopez-Presa, M. Araceli Lorenzo, P. Manzano, J. Martinez-Romo, A. Mozo, C. Thraves
  "Performance of Scheduling Policies in Adversarial Networks with Non-synchronized Clocks"
  Theory of Computing Systems, Volume 48, Number 1, pp. 1-22. January 2011. ISSN 1432-4350. [pdf] [bibtex]
  
  

• Lourdes Araujo y Juan Martinez-Romo
  "Web Spam Detection: New Classification Features Based on Qualified Link Analysis and Language Models''. IEEE Transactions on Information Forensics & Security, ISSN 1556-6013. Vol. 5 Issue 3, pp. 581 - 590, Sept. 2010. [pdf] [bibtex]
  
  

Conferences and Non-Indexed Journals

• J. Martinez-Romo, J. Gomez-Martin, L. Plaza, L. Araujo, F. Lopez-Ostenero
  Automatic Labelling Of Topics In University Subjects To Detect Which Topics Are More Difficult To Learn
  12th International Conference on Education and New Learning Technologies, EDULEARN 2020 pp. 2257-2262, 6-7 July, 2020.
  
  

• F. López-Ostenero, L. Plaza, J. Martinez-Romo, L. Araujo
  Natural Language Processing For Data Mining In Computer Science Education
  12th International Conference on Education and New Learning Technologies, EDULEARN 2020 pp. 2356-2361, 6-7 July, 2020.
  
  

• Elena Campillo Ageitos, Juan Martinez-Romo and Lourdes Araujo
  "NLP-UNED at eRisk 2020: self-harm early risk detection with sentiment analysis and linguistic features".
  in Proceedings of the Early Risk Prediction on the Internet (eRisk 2020). 22-23 September. Conference and Labs of the Evaluation Forum (CLEF 2020).
  
  

• Juan R. Martinez-Rico, Lourdes Araujo, Juan Martinez-Romo
  "NLP&IR@UNED at CheckThat! 2020: A Preliminary Approach for Check-Worthiness and Claim Retrieval Tasks using Neural Networks and Graphs"
  in Proceedings of the Enabling Automatic Identification and Verification of Claims in Social Media (CheckThat! Lab 2020). 22-23 September. Conference and Labs of the Evaluation Forum (CLEF 2020).
  
  

• Lourdes Araujo, Juan Martínez-Romo, Andrés Duque, Fernando López-Ostenero, Ricardo Sanchez de Madariaga, Adolfo Mu, Mario Pascual Carrasco
  "EXTRAE: EXTRacción de Asociaciones entre Enfermedades y otros conceptos médicos"
  Congreso de la Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN'19. Universidad del País Vasco, Spain, 24-27 Sept. 2019.[pdf] [bibtex]
  
  

• Javier Cortes-Tejada, Juan Martinez-Romo, Lourdes Araujo
  "NLP@UNED at SMM4H 2019: Neural Networks Applied to Automatic Classifications of Adverse Effects Mentions in Tweets".
  in Proceedings of the Fourth Social Media Mining for Health Applications (#SMM4H) Workshop & Shared Task. ACL 2019. Florence, Italy, August 2019. [pdf] [bibtex]
  
  

• Fabregat, Hermenegildo, Lourdes Araujo, and Juan Martínez-Romo.
  "Deep learning approach for negation trigger and scope recognition."
  Procesamiento del Lenguaje Natural 62 (2019): 37-44. [pdf] [bibtex]
  
  

• Hermenegildo Fabregat, Juan Martinez-Romo, and Lourdes Araujo
  "Overview of the diann task: Disability annotation task at ibereval 2018".
  in Proceedings of the Workshop on Evaluation of Human Language Technologies for Iberian Languages (IberEval). Seville, Spain, September 18th, 2018. [pdf]  [bibtex]
  
  

• Hermenegildo Fabregat, Juan Martinez-Romo, and Lourdes Araujo
  "UNED at DIANN 2018: Unsupervised System for Automatic Disabilities Labeling in Medical Scientific Documents ".
  in Proceedings of the DIANN shared task at Workshop on Evaluation of Human Language Technologies for Iberian Languages(IberEval). Seville, Spain, September 18th, 2018. [pdf]  [bibtex]
  
  

• Hermenegildo Fabregat, Juan Martinez-Romo, and Lourdes Araujo
  "Deep Learning Approach for Negation Cues Detection in Spanish".
  in Proceedings of NEGES 2018: Workshop on Negation in Spanish co-located with the 34th SEPLN Conference (SEPLN). Seville, Spain, September 18th, 2018. [pdf]  [bibtex]
  
  

• Andres Duque, Lourdes Araujo y Juan Martinez-Romo
  "Embeddings for Person Name Disambiguation"
  in Proceedings of Second Workshop on Evaluation of Human Language Technologies for Iberian Languages (IberEval 2017). [pdf]  [bibtex]
  
  

• Carlos Valmaseda, Juan Martinez-Romo y Lourdes Araujo
  "A Tagged Corpus for Automatic Labeling of Disabilities in Medical Scientific Papers"
  in Proceedings of 10th edition of the Language Resources and Evaluation Conference (LREC), 23-28 May 2016, Portorož (Slovenia). [pdf] [bibtex]
  
  

• Carlos Valmaseda, Juan Martinez-Romo y Lourdes Araujo
  "Anotación Automática de Discapacidades en Documentos Científicos de Medicina"
  Congreso de la Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN'15. Universidad de Alicante, Spain, 16-18 Sept. 2015.[pdf] [bibtex]
  
  

• Andres Duque, Juan Martinez-Romo y Lourdes Araujo
  "Extracción no supervisada de relaciones entre medicamentos y efectos adversos"
  Congreso de la Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN'15. Universidad de Alicante, Spain, 16-18 Sept. 2015. [pdf]  [bibtex]
  
  

• Lourdes Araujo, Juan Martinez-Romo, Andres Duque Fernandez
  "Grammatical Evolution for Identifying Wikipedia Taxonomies"
  in Proceedings of the Companion Publication of the 2015 Annual Conference on Genetic and Evolutionary Computation. Madrid, Spain. July 11-15, 2015.[pdf] [bibtex]
  
  

• Andres Duque Fernandez, Lourdes Araujo, Juan Martinez-Romo
  "Una Nueva Técnica de Construcción de Grafos Semánticos para la Desambiguación Bilingüe del Sentido de las Palabras"
  Congreso de la Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN'13. Universidad Complutense de Madrid, Spain, 18-20 Sept. 2013. [pdf] [bibtex]
  
  

• Juan Martinez-Romo y Lourdes Araujo
  "Graph-based Word Clustering Applied to Question Answering and Reading Comprehension Tests"
  in Proceedings of CLEF 2011 [pdf] [bibtex]
  
  

• Juan Martinez-Romo y Lourdes Araujo
  "Analyzing Information Retrieval Methods to Recover Broken Web Links''
  in Proceedings of the 32nd European Conference on Information Retrieval, ECIR 2010. Milton Keynes, UK. March 28th - 31st March, 2010. [pdf] [bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Retrieving Broken Web Links using an Approach based on Contextual Information"
  in Proceedings of the 20th ACM conference on Hypertext, HT'09. Torino, Italy. June 29th - July 1th, 2009. [pdf] [bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Web Spam Identification Through Language Model Analysis"
  in Proceedings of the Fifth International Workshop on Adversarial Information Retrieval on the Web, AIRWeb'09 (Co-located with the WWW2009 conference). Madrid, Spain. April 20-24, 2009. [pdf] [bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Web People Search Disambiguation using Language Model Techniques"
  in Proceedings of the Second Web People Search Evaluation Workshop, WePS'09 (Co-located with the WWW2009 conference). Madrid, Spain. April 20-24, 2009. [pdf] [bibtex]
  
  

• Lourdes Araujo and Juan Martinez-Romo
  "Detecting Web Spam using a Recovering Web Links System".
  Procesamiento del lenguaje natural. vol. 42 (marzo 2009). ISSN 1135-5948, pp. 39-46. [pdf] [bibtex]
  
  

• Enrique Amigó, Juan Martinez-Romo, Lourdes Araujo and Victor Peinado
  "UNED at WebCLEF 2008: Applying High Restrictive Summarization, Low Restrictive Information Retrieval and Multilingual Techniques"
  Lecture Notes in Computer Science. 2008.  [pdf] [bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Recommendation System for Automatic Recovery of Broken Web Links"
  11th Ibero-American Conference on Artificial Intelligence, IBERAMIA 2008. Lisbon, Portugal, October 14 -17, 2008.
  Advances in Artificial Intelligence – IBERAMIA 2008, Lecture Notes in Computer Science. [pdf] [bibtex]
  
  

• Juan Martinez-Romo and Lourdes Araujo
  "Sistema de Recomendación para la Recuperación Automática de Enlaces Web Rotos"
  Congreso de la Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN'08. Leganés (Madrid), Spain, 10-12 Sept. 2008. [pdf] [bibtex]
  
  

• Juan Martinez-Romo, Gregorio Robles, Jesus M. Gonzalez-Barahona, Miguel A. Ortuño Pérez.
  "Using Social Network Analysis Techniques to Study Collaboration between a FLOSS Community and a Company"
  in Proceedings of the Fourth International Conference on Open Source Systems, WCC'08-OSS. Milan, Italy, 7-10 Sept. 2008. [pdf] [bibtex]
  
  

• Juan Martinez-Romo, Luis López Fernández, Antonio Fernández Anta and Juan Cespedes
  "Estudio comparativo de políticas de planificación de colas con aplicaciones al tráfico de tiempo real"
  VI Jornadas de Ingeniería Telemática (Jitel 2007), Málaga, Spain, 17-19 de Septiembre de 2007. [pdf] [bibtex]
  
  

• Juan Céspedes, Antonio Fernández, José Luis López-Presa, M. Araceli Lorenzo, Pilar Manzano, Juan Martinez-Romo, Alberto Mozo, Anna Puig, Agustín Santos and Christopher Thraves
  "Performance of scheduling policies in adversarial networks with non synchronized clocks"
  in Proceedings of the IEEE Symposium on Computers and Communications, ISCC'07. Aveiro, Portugal, July 2007. [pdf] [bibtex] 

Teaching

• Programación Orientada a Objetos, Computer Engineering.

• Programación III, Computer Engineering.

• Introducción a la Programación en Red, Industrial Engineering.

• Estructuras de Datos y Algoritmos, Industrial Engineering.

• Sistemas Informáticos, Environmental Science.

Training Courses

• J2EE Aplicaciones Avanzadas de Java para Entornos Profesionales

• Diseno y Programacion en Flash

• Creación y Desarrollo de Aplicaciones para Dispositivos Android

• CURSO DE ANDROID ONLINE I

• CURSO DE ANDROID ONLINE II

• CURSO DE PROGRAMACIÓN EN J2EE I

Internships

(2009) West Lab at Polytechnic Institue of NYU. My Internship advisor at Poly-NYU was professor Torsten Suel 

Resources

• A modified version of the Linux Kernel that implements several scheduling policies under the AQT model. [ASCEK source code]

• CONAN (COmplex Networks ANalysis library) is a Social Network Analysis tool implemented together with Luis López. [CONAN source code]

Knowledge Dissemination

• "Sistemas de información contextualizados", a radio program together with members of the Grupo de Tecnología Electrónica, Bioingeniería e Imagen Médica at URJC. November 5, 2008. [Radio Program]

• "Una nueva forma de generar turismo interactivo", a radio program together with members of the Grupo de Tecnología Electrónica, Bioingeniería e Imagen Médica at URJC. December 1, 2010. [Radio Program]

• "Mejorando la accesibilidad y la movilidad gracias al uso del teléfono móvil", a radio program together with members of the Fundación Vodafone España, Programa de Apoyo a Personas con Discapacidad (PAISD) at Universidad Rey Juan Carlos (URJC) and the Grupo de Tecnología Electrónica, Bioingeniería e Imagen Médica at URJC. February 22, 2012. [Radio Program]

News

• Diseña tu propia guía turística en tu smartphone (Divulga UNED - 4/7/2013)

• Una plataforma web diseña tu propia guía turística en el smartphone (Agencia SINC - 4/7/2013)

• Diseña tu propia guía turística en tu smartphone (Unidad de Cultura Científica y de la Innovación - 4/7/2013)

• Diseñan una herramienta para crear guías turísticas en el teléfono móvil (El Correo - 4/7/2013)

• La UNED y la URJC crean una plataforma para crear guías turísticas en el smartphone (CODDII - 8/7/2013)

• Diseñan una herramienta para crear guías turísticas en el teléfono móvil (El Norte de Castilla - 8/7/2013)

• Diseña tu propia guía turística en tu smartphone (Madrid+D 16/9/2013)

• GAT, un mapa diseñado por el propio turista (TIC Beat - 13/7/2013)

• Diseñan una herramienta para crear guías turísticas en el teléfono móvil (Qué! - 4/7/2013)

• Diseña tu propia guía turística en el smartphone (Asturias Mundial I+D+I 4/7/2013)

• La estadística 'da caza' al contenido basura de Twitter (Madrid+d)

• Investigadores de la Uned idean cómo clasificar los ’tuits’ que son basura (Diari de Tarragona - Prensa Escrita)

• Caza al contenido basura de twitter (La Gaceta de Salamanca - Prensa Escrita)

• La estadística da caza al contenido basura de Twitter (Menéame)

• ¿Cómo se detectan los temas 'basura' en Twitter? (Muy Interesante)

• La estadística de la basura de Twitter (ABC)

• La estadística da caza al contenido basura de Twitter (Agencia SINC)

• Estadística entre la basura de Twitter (La Voz Digital)

• La basura en los “trending topics” (Catalunya Vanguardista)

• Crean un sistema para detectar «spam» en tiempo real en Twitter (La Voz de Galicia)

• La estadística ‘da caza’ al contenido basura de Twitter (Divulga UNED)

• Un método estadístico detecta el contenido basura en Twitter, en los conocidos como 'trending topics' (Agenda Ciudadana de Ciencia e Innovación)

• La estadística ‘da caza’ al contenido basura de Twitter (Blog Responsabilidad Corporativa y Sostenibilidad)

• Estadística entre la basura de Twitter (El Correo)

• Investigadores crean fórmula para detectar contenido basura en Twitter (Puro Marketing)

• Un algoritmo ‘da caza’ al contenido basura de Twitter (Asturias Mundial)

• La informática ayuda a detectar el spam de Twitter (CODDII Conferencia de Directores y Decanos de Ingeniería Informática - 03/06/2013)

• Algoritmo para detectar tuits basura... Los autores se lo ofrecen a Twitter (Alef - México - 28/05/2013)

• ¿Cómo identificar los temas basura en Twitter? (Diario El Impulso - Venezuela - 29/05/2013)

• Twitter: ¿adiós al spam? (Kioskea - 28/05/2013)

• ¿Cómo se detectan los temas 'basura' en Twitter? (Rumba Bogotá - 31/05/2013)

• Un 'detective web' sigue el rastro que los contenidos dejan en internet para resolver enlaces rotos (Agencia SINC - 20/06/2012)

• Un 'detective web' permite recuperar el 81% de los enlaces rotos (El Economista - 20/06/2012)

• Investigadores de la UNED desarrollan un sistema que permite acceder a links erróneos (ABC - 20/06/2012)

• Investigadores de la UNED han desarrollado un sencillo y rápido sistema para acabar con el molesto problema de los links erróneos (Divulga UNED - 20/06/2012)

• Un «detective web» permite recuperar el 81% de los enlaces rotos (La Razón - 20/06/2012)

• Para acabar con el molesto problema de los links erróneos, investigadores de la UNED han desarrollado un Detective (La Información - 20/06/2012)

• Un Detective Web per recuperare link interrotti (Prima Comunicazione - 21/06/2012)

• Un "detective web" recupera el 81% de los enlaces rotos (Diario Sur - 20/06/2012)

• Detective Brooklynk elabora dinámicamente una estrategia para encontrar la página desaparecida (La Verdad Digital - 20/06/2012)

• ¿La página que busca ya no existe?. Investigadores de la UNED desarrollan un sistema que permite acceder a links erróneos (El Diario Vasco - 20/06/2012)

• Investigadores de la UNED han desarrollado un sencillo y rápido sistema que permite recuperar enlaces obsoletos (Madrid+d - 25/06/2012)

• Investigadores de la UNED desarrollan un sistema que permite acceder a links erróneos (El Correo - 20/06/2012)