Lourdes Araujo

Most-cited papers

Social Experiments in the Mesoscale: Humans Playing a Spatial Prisoner's Dilemma
J. Grujić, Constanza Fosco, Lourdes Araujo, J. Cuesta +1 more
2010PLoS ONE225 citations Open access
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Detecting malicious tweets in trending topics using a statistical analysis of language
Juan Martínez-Romo, Lourdes Araujo
2013Expert systems with applications200 citations Open access
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Standard Deviation as a Query Hardness Estimator
Joaquín Pérez-Iglesias, Lourdes Araujo
2010SPIRE69 citations
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Web Spam Detection: New Classification Features Based on Qualified Link Analysis and Language Models
Lourdes Araujo, Juan Martínez-Romo
2010IEEE Transactions on Information Forensics and Security68 citations Open access
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Web spam identification through language model analysis
Juan Martínez-Romo, Lourdes Araujo
2009Adversarial Information Retrieval on the Web68 citations Open access
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Diversity Through Multiculturality: Assessing Migrant Choice Policies in an Island Model
Lourdes Araujo, J. Merelo
2011IEEE Transactions on Evolutionary Computation63 citations
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SemGraph: Extracting keyphrases following a novel semantic graph‐based approach
Juan Martínez-Romo, Lourdes Araujo, Andres Duque Fernandez
2016J. Assoc. Inf. Sci. Technol.53 citations
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Comparing and Combining Methods for Automatic Query Expansion
José R. Pérez-Agüera, Lourdes Araujo
2008Research on computing science49 citations
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Natural language tagging with genetic algorithms
E. Alba, Gabriel Luque, Lourdes Araujo
2006Information Processing Letters39 citations
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Disentangling categorical relationships through a graph of co-occurrences.
Juan Martínez-Romo, Lourdes Araujo, J. Borge-Holthoefer, A. Arenas +2 more
2011Physical review. E, Statistical, nonlinear, and soft matter physics31 citations Open access
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How evolutionary algorithms are applied to statistical natural language processing
Lourdes Araujo
2007Artificial Intelligence Review30 citations
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Updating broken web links: An automatic recommendation system
Juan Martínez-Romo, Lourdes Araujo
2012Information Processing & Management28 citations
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Negation-based transfer learning for improving biomedical Named Entity Recognition and Relation Extraction
H. Fabregat, Andrés Duque, Juan Martínez-Romo, Lourdes Araujo
2023Journal of Biomedical Informatics26 citations Open access
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NectaRSS, an intelligent RSS feed reader
J. J. Samper, P. Castillo, Lourdes Araujo, J. Merelo +2 more
2008Journal of Network and Computer Applications26 citations
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Overview of the DIANN Task: Disability Annotation Task
H. Fabregat, Juan Martínez-Romo, Lourdes Araujo
2018IberEval@SEPLN24 citations
Semantic Scholar
Structure of morphologically expanded queries: A genetic algorithm approach
Lourdes Araujo, H. Zaragoza, José R. Pérez-Agüera, Joaquín Pérez-Iglesias
2010Data & Knowledge Engineering24 citations Open access
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Improving Query Expansion with Stemming Terms: A New Genetic Algorithm Approach
Lourdes Araujo, José R. Pérez-Agüera
2008EvoCOP24 citations
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Deep neural models for extracting entities and relationships in the new RDD corpus relating disabilities and rare diseases
H. Fabregat, Lourdes Araujo, Juan Martínez-Romo
2018Comput. Methods Programs Biomed.23 citations
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Discovering related scientific literature beyond semantic similarity: a new co-citation approach
Oscar Rodriguez-Prieto, Lourdes Araujo, Juan Martínez-Romo
2019Scientometrics22 citations Open access
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A Question Answering System based on Information Retrieval and Validation
Álvaro Rodrigo, Joaquín Pérez-Iglesias, Anselmo Peñas, Guillermo Garrido +1 more
2010Conference and Labs of the Evaluation Forum22 citations
Semantic Scholar
A keyphrase-based approach for interpretable ICD-10 code classification of Spanish medical reports
Andrés Duque, H. Fabregat, Lourdes Araujo, Juan Martínez-Romo
2021Artif. Intell. Medicine21 citations Open access
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Local-Based Semantic Navigation on a Networked Representation of Information
J. A. Capitán, J. Borge-Holthoefer, S. Gómez, Juan Martínez-Romo +3 more
2012PLoS ONE20 citations Open access
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Genotypic differences and migration policies in an island model
Lourdes Araujo, J. Merelo, Antonio M. Mora, C. Cotta
2009Annual Conference on Genetic and Evolutionary Computation20 citations
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NLP&IR@UNED at CheckThat! 2021: Check-worthiness estimation and fake news detection using transformer models
Juan R. Martinez-Rico, Juan Martínez-Romo, Lourdes Araujo
2021Conference and Labs of the Evaluation Forum19 citations
Semantic Scholar
NLP&IR@UNED at CheckThat! 2020: A Preliminary Approach for Check-Worthiness and Claim Retrieval Tasks using Neural Networks and Graphs
Juan R. Martinez-Rico, Lourdes Araujo, Juan Martínez-Romo
2020Conference and Labs of the Evaluation Forum19 citations
Semantic Scholar
Increasing GP Computing Power for Free via Desktop GRID Computing and Virtualization
D. L. Gonzalez, F. de Vega, L. Trujillo, Gustavo Olague +4 more
20092009 17th Euromicro International Conference on Parallel, Distributed and Network-based Processing19 citations
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Testing the Intermediate Disturbance Hypothesis: Effect of Asynchronous Population Incorporation on Multi-Deme Evolutionary Algorithms
J. Merelo, Antonio M. Mora, P. Castillo, J. Laredo +5 more
2008Parallel Problem Solving from Nature19 citations
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Information Retrieval Baselines for the ResPubliQA Task
Joaquín Pérez-Iglesias, Guillermo Garrido, Álvaro Rodrigo, Lourdes Araujo +1 more
2009Conference and Labs of the Evaluation Forum18 citations
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Can deep learning techniques improve classification performance of vandalism detection in Wikipedia?
Juan R. Martinez-Rico, Juan Martínez-Romo, Lourdes Araujo
2019Engineering applications of artificial intelligence17 citations Open access
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NectaRSS, an RSS feed ranking system that implicitly learns user preferences
J. J. Samper, P. Castillo, Lourdes Araujo, Juan Julián Merelo Guervós
2006arXiv.org16 citations
Semantic Scholar
UNED-NLP at eRisk 2022: Analyzing gambling disorders in Social Media using Approximate Nearest Neighbors
H. Fabregat, Andrés Duque, Lourdes Araujo, Juan Martínez-Romo
2022Conference and Labs of the Evaluation Forum14 citations
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Analyzing Information Retrieval Methods to Recover Broken Web Links
Juan Martínez-Romo, Lourdes Araujo
2010European Conference on Information Retrieval14 citations Open access
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Multiobjective Genetic Programming for Natural Language Parsing and Tagging
Lourdes Araujo
2006Parallel Problem Solving from Nature14 citations
Semantic Scholar
NLP-UNED at eRisk 2021: self-harm early risk detection with TF-IDF and linguistic features
Elena Campillo Ageitos, H. Fabregat, Lourdes Araujo, Juan Martínez-Romo
2021Conference and Labs of the Evaluation Forum13 citations
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Answering questions about European legislation
Álvaro Rodrigo, Joaquín Pérez-Iglesias, Anselmo Peñas, Guillermo Garrido +1 more
2013Expert systems with applications13 citations
Semantic Scholar
Recommendation System for Automatic Recovery of Broken Web Links
Juan Martínez-Romo, Lourdes Araujo
2008Ibero-American Conference on AI13 citations
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Genetic programming for natural language processing
Lourdes Araujo
2019Genetic Programming and Evolvable Machines12 citations
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Choosing the best dictionary for Cross-Lingual Word Sense Disambiguation
Andrés Duque, Juan Martínez-Romo, Lourdes Araujo
2015Knowledge-Based Systems12 citations
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Retrieving broken web links using an approach based on contextual information
Juan Martínez-Romo, Lourdes Araujo
2009ACM Conference on Hypertext & Social Media12 citations
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Ranking List Dispersion as a Query Performance Predictor
Joaquín Pérez-Iglesias, Lourdes Araujo
2009International Conference on the Theory of Information Retrieval12 citations
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Deep learning approach for negation trigger and scope recognition
H. Fabregat, Lourdes Araujo, Juan Martínez-Romo
2019Proces. del Leng. Natural11 citations
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A genetic algorithm for dynamic modelling and prediction of activity in document streams
Lourdes Araujo, J. Merelo
2007Annual Conference on Genetic and Evolutionary Computation11 citations
Semantic Scholar
Deep-Learning Approach to Educational Text Mining and Application to the Analysis of Topics’ Difficulty
Lourdes Araujo, F. López-Ostenero, Juan Martínez-Romo, Laura Plaza
2020IEEE Access10 citations Open access
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Extending a Deep Learning Approach for Negation Cues Detection in Spanish
H. Fabregat, Andrés Duque, Juan Martínez-Romo, Lourdes Araujo
2019IberLEF@SEPLN10 citations
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Genetic Programming for Natural Language Parsing
Lourdes Araujo
2004European Conference on Genetic Programming10 citations
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Can multilinguality improve Biomedical Word Sense Disambiguation?
Andrés Duque, Juan Martínez-Romo, Lourdes Araujo
2016Journal of Biomedical Informatics9 citations Open access
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CO-graph: A new graph-based technique for cross-lingual word sense disambiguation
Andrés Duque, Lourdes Araujo, Juan Martínez-Romo
2015Natural Language Engineering9 citations
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Genetic Algorithm for Burst Detection and Activity Tracking in Event Streams
Lourdes Araujo, J. Cuesta, J. Merelo
2006Parallel Problem Solving from Nature9 citations
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Evolutionary algorithm for noun phrase detection in natural language processing
J. I. Serrano, Lourdes Araujo
2005IEEE Congress on Evolutionary Computation9 citations
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Identifying Patterns for Unsupervised Grammar Induction
Jesús Santamaría, Lourdes Araujo
2010Conference on Computational Natural Language Learning8 citations
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