Towards a Computational Theory of Systems. Some Cases Study. - José Mira; Ana E. Delgado García; Ramón P. Otero; Roque Marín; Senén Barro; Alvaro Barreiro (EUROCAST, 1989)

Rapid Prototyping of Medical Graphic Interfaces. - Roque Marín; Maria Taboada; Ramón P. Otero; Alvaro Barreiro; José Mira; Ana E. Delgado García (DEXA, 1992)

STIMS-MEDTOOL: Integration of Expert Systems with Systems Modelling and Simulation. - Ramón P. Otero; Alvaro Barreiro; Herbert Praehofer; Franz Pichler; José Mira (EUROCAST, 1993)

Discrete Event Simulation in an Environment for Temporal Expert Systems. - Ramón P. Otero; Alvaro Barreiro; Pedro Cabalar; David Lorenzo (EUROCAST, 1995)

Introducing Planning in Discrete Event Systems. - Pedro Cabalar; Ramón P. Otero; Manuel Cabarcos; Alvaro Barreiro (EUROCAST, 1997)

Using a Belief Revision Operator for Document Ranking in Extended Boolean Models. - David E. Losada; Alvaro Barreiro (SIGIR, 1999)

Retrieval Situations and Belief Change. - David E. Losada; Alvaro Barreiro (DEXA Workshop, 2000)

Implementing Document Ranking within a Logical Framework. - David E. Losada; Alvaro Barreiro (SPIRE, 2000)

Rating the Impact of Logical Representations on Retrieval Performance. - David E. Losada; Alvaro Barreiro (DEXA Workshop, 2001)

An Homogeneous Framework to Model Relevance Feedback. - David E. Losada; Alvaro Barreiro (SIGIR, 2001)

A Logical Model for Information Retrieval based on Propositional Logic and Belief Revision. - David E. Losada; Alvaro Barreiro (Comput. J., 2001)

Propositional Logic Representations for Documents and Queries: A Large-Scale Evaluation. - David E. Losada; Alvaro Barreiro (ECIR, 2003)

Embedding Term Similarity and Inverse Document Frequency into a Logical Model of Information. - David E. Losada; Alvaro Barreiro (J. Assoc. Inf. Sci. Technol., 2003)

Document Identifier Reassignment Through Dimensionality Reduction. - Roi Blanco; Alvaro Barreiro (ECIR, 2005)

A Software Architecture for Effective Document Identifier Reassignment. - Roi Blanco; Alvaro Barreiro (EUROCAST, 2005)

Query expansion using wordnet with a logical model of information retrieval. - David Parapar; Alvaro Barreiro; David E. Losada (IADIS AC, 2005)

Characterization of a simple case of the reassignment of document identifiers as a pattern sequencing problem. - Roi Blanco; Alvaro Barreiro (SIGIR, 2005)

Sentence Retrieval with LSI and Topic Identification. - David Parapar; Alvaro Barreiro (ECIR, 2006)

TSP and cluster-based solutions to the reassignment of document identifiers. - Roi Blanco; Alvaro Barreiro (Inf. Retr., 2006)

Negations and document length in logical retrieval. - David E. Losada; Alvaro Barreiro (Inf. Syst., 2006)

Static Pruning of Terms in Inverted Files. - Roi Blanco; Alvaro Barreiro (ECIR, 2007)

Overall Comparison at the Standard Levels of Recall of Multiple Retrieval Methods with the Friedman Test. - José M. Casanova; Manuel A. Presedo Quindimil; Alvaro Barreiro (ECIR, 2007)

NowOnWeb: News Search and Summarization. - Javier Parapar; José M. Casanova; Alvaro Barreiro (EUROCAST, 2007)

Boosting static pruning of inverted files. - Roi Blanco; Alvaro Barreiro (SIGIR, 2007)

NowOnWeb: a NewsIR System. - Javier Parapar; Alvaro Barreiro (Proces. del Leng. Natural, 2007)

Winnowing-based text clustering. - Javier Parapar; Alvaro Barreiro (CIKM, 2008)

Probabilistic Document Length Priors for Language Models. - Roi Blanco; Alvaro Barreiro (ECIR, 2008)

Evaluation of Text Clustering Algorithms with N-Gram-Based Document Fingerprints. - Javier Parapar; Alvaro Barreiro (ECIR, 2009)

Revisiting N-Gram Based Models for Retrieval in Degraded Large Collections. - Javier Parapar; Ana Freire; Alvaro Barreiro (ECIR, 2009)

Using a Rank Fusion Technique to Improve Shot Boundary Detection Effectiveness. - M. Eduardo Ares; Alvaro Barreiro (EUROCAST, 2009)

Avoiding Bias in Text Clustering Using Constrained K-means and May-Not-Links. - M. Eduardo Ares; Javier Parapar; Alvaro Barreiro (ICTIR, 2009)

CIE-9-MC Code Classification with knn and SVM. - David Lojo; David E. Losada; Alvaro Barreiro (IWINAC (2), 2009)

Compression-based document length prior for language models. - Javier Parapar; David E. Losada; Alvaro Barreiro (SIGIR, 2009)

Improving Alternative Text Clustering Quality in the Avoiding Bias Task with Spectral and Flat Partition Algorithms. - M. Eduardo Ares; Javier Parapar; Alvaro Barreiro (DEXA (2), 2010)

An automatic linking service of document images reducing the effects of OCR errors with latent semantics. - Renato Bulcão Neto; José Antonio Camacho Guerrero; Alvaro Barreiro; Javier Parapar; Alessandra A. Macedo (SAC, 2010)

Where to start filtering redundancy?: a cluster-based approach. - Ronald T. Fernández; Javier Parapar; David E. Losada; Alvaro Barreiro (SIGIR, 2010)

Blog snippets: a comments-biased approach. - Javier Parapar; Jorge López-Castro; Alvaro Barreiro (SIGIR, 2010)

Probabilistic static pruning of inverted files. - Roi Blanco; Alvaro Barreiro (ACM Trans. Inf. Syst., 2010)

A Cluster Based Pseudo Feedback Technique Which Exploits Good and Bad Clusters. - Javier Parapar; Alvaro Barreiro (CAEPIA, 2011)

Promoting Divergent Terms in the Estimation of Relevance Models. - Javier Parapar; Alvaro Barreiro (ICTIR, 2011)

Improving Text Clustering with Social Tagging. - M. Eduardo Ares; Javier Parapar; Alvaro Barreiro (ICWSM, 2011)

The Use of Latent Semantic Indexing to Mitigate OCR Effects of Related Document Images. - Renato Bulcão Neto; José Antonio Camacho Guerrero; Márcio Branquinho Dutra; Alvaro Barreiro; Javier Parapar; Alessandra A. Macedo (J. Univers. Comput. Sci., 2011)

A Learning-Based Approach for the Identification of Sexual Predators in Chat Logs. - Javier Parapar; David E. Losada; Alvaro Barreiro (CLEF (Online Working Notes/Labs/Workshop), 2012)

Language Modelling of Constraints for Text Clustering. - Javier Parapar; Alvaro Barreiro (ECIR, 2012)

An experimental study of constrained clustering effectiveness in presence of erroneous constraints. - M. Eduardo Ares; Javier Parapar; Alvaro Barreiro (Inf. Process. Manag., 2012)

Improving the Extraction of Text in PDFs by Simulating the Human Reading Order. - Ismael Hasan; Javier Parapar; Alvaro Barreiro (J. Univers. Comput. Sci., 2012)

ECIR 2012: 34th european conference on information retrieval research. - Ricardo Baeza-Yates; Mari-Carmen Marcos; Arjen P. de Vries; Hugo Zaragoza; Berkant Barla Cambazoglu; Vanessa Murdock 001; Alvaro Barreiro; David E. Losada; Ronny Lempel; Fabrizio Silvestri; Mounia Lalmas (SIGIR Forum, 2012)

Relevance-based language modelling for recommender systems. - Javier Parapar; Alejandro Bellogín; Pablo Castells; Alvaro Barreiro (Inf. Process. Manag., 2013)

Score distributions for Pseudo Relevance Feedback. - Javier Parapar; Manuel A. Presedo Quindimil; Alvaro Barreiro (Inf. Sci., 2014)

Combining Psycho-linguistic, Content-based and Chat-based Features to Detect Predation in Chatrooms. - Javier Parapar; David E. Losada; Alvaro Barreiro (J. Univers. Comput. Sci., 2014)

A Study of Smoothing Methods for Relevance-Based Language Modelling of Recommender Systems. - Daniel Valcarce; Javier Parapar; Alvaro Barreiro (ECIR, 2015)

A Study of Priors for Relevance-Based Language Modelling of Recommender Systems. - Daniel Valcarce; Javier Parapar; Alvaro Barreiro (RecSys, 2015)

A Distributed Recommendation Platform for Big Data. - Daniel Valcarce; Javier Parapar; Alvaro Barreiro (J. Univers. Comput. Sci., 2015)

Additive Smoothing for Relevance-Based Language Modelling of Recommender Systems. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (CERI, 2016)

Efficient Pseudo-Relevance Feedback Methods for Collaborative Filtering Recommendation. - Daniel Valcarce; Javier Parapar; Alvaro Barreiro (ECIR, 2016)

Language Models for Collaborative Filtering Neighbourhoods. - Daniel Valcarce; Javier Parapar; Alvaro Barreiro (ECIR, 2016)

Computing Neighbourhoods with Language Models in a Collaborative Filtering Scenario. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (IIR, 2016)

Feeling lucky?: multi-armed bandits for ordering judgements in pooling-based evaluation. - David E. Losada; Javier Parapar; Alvaro Barreiro (SAC, 2016)

Item-based relevance modelling of recommendations for getting rid of long tail products. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (Knowl. Based Syst., 2016)

Combining Top-N Recommenders with Metasearch Algorithms. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (SIGIR, 2017)

Axiomatic Analysis of Language Modelling of Recommender Systems. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2017)

Multi-armed bandits for adjudicating documents in pooling-based evaluation of information retrieval systems. - David E. Losada; Javier Parapar; Alvaro Barreiro (Inf. Process. Manag., 2017)

Cost-effective construction of Information Retrieval test collections. - David E. Losada; Javier Parapar; Alvaro Barreiro (CERI, 2018)

Term Association Measures for Memory-based Recommender Systems. - Eva Suárez-García; Alfonso Landin; Daniel Valcarce; Álvaro Barreiro (CERI, 2018)

Query Expansion as a Matrix Factorization Problem: Extended Abstract. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (CERI, 2018)

LiMe: linear methods for pseudo-relevance feedback. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (SAC, 2018)

A MapReduce implementation of posterior probability clustering and relevance models for recommendation. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (Eng. Appl. Artif. Intell., 2018)

A rank fusion approach based on score distributions for prioritizing relevance assessments in information retrieval evaluation. - David E. Losada; Javier Parapar; Alvaro Barreiro (Inf. Fusion, 2018)

Finding and analysing good neighbourhoods to improve collaborative filtering. - Daniel Valcarce; Javier Parapar; Álvaro Barreiro (Knowl. Based Syst., 2018)

PRIN: A Probabilistic Recommender with Item Priors and Neural Models. - Alfonso Landin; Daniel Valcarce; Javier Parapar; Álvaro Barreiro (ECIR (1), 2019)

Collaborative filtering embeddings for memory-based recommender systems. - Daniel Valcarce; Alfonso Landin; Javier Parapar; Álvaro Barreiro (Eng. Appl. Artif. Intell., 2019)

Efficient query-by-example spoken document retrieval combining phone multigram representation and dynamic time warping. - Paula Lopez-Otero; Javier Parapar; Alvaro Barreiro (Inf. Process. Manag., 2019)

When to stop making relevance judgments? A study of stopping methods for building information retrieval test collections. - David E. Losada; Javier Parapar; Alvaro Barreiro (J. Assoc. Inf. Sci. Technol., 2019)

Beaver: Efficiently Building Test Collections for Novel Tasks. - David Otero 001; Javier Parapar; Álvaro Barreiro (CIRCLE, 2020)

Shallow Neural Models for Top-N Recommendation. - Alfonso Landin; Daniel Valcarce; Javier Parapar; Álvaro Barreiro (ECAI, 2020)

Novel and Diverse Recommendations by Leveraging Linear Models with User and Item Embeddings. - Alfonso Landin; Javier Parapar; Álvaro Barreiro (ECIR (2), 2020)

Using score distributions to compare statistical significance tests for information retrieval evaluation. - Javier Parapar; David E. Losada; Manuel A. Presedo Quindimil; Alvaro Barreiro (J. Assoc. Inf. Sci. Technol., 2020)

Statistical language models for query-by-example spoken document retrieval. - Paula Lopez-Otero; Javier Parapar; Alvaro Barreiro (Multim. Tools Appl., 2020)

The wisdom of the rankers: a cost-effective method for building pooled test collections without participant systems. - David Otero 001; Javier Parapar; Álvaro Barreiro (SAC, 2021)

Testing the tests: simulation of rankings to compare statistical significance tests in information retrieval evaluation. - Javier Parapar; David E. Losada; Álvaro Barreiro (SAC, 2021)

Automatic depression score estimation with word embedding models. - Anxo Pérez; Javier Parapar; Álvaro Barreiro (Artif. Intell. Medicine, 2022)

PsyProf: A Platform for Assisted Screening of Depression in Social Media. - Anxo Pérez; Paloma Piot-Perez-Abadin; Javier Parapar; Álvaro Barreiro (ECIR (3), 2023)

BDI-Sen: A Sentence Dataset for Clinical Symptoms of Depression. - Anxo Pérez; Javier Parapar; Álvaro Barreiro; Silvia Lopez-Larrosa (SIGIR, 2023)

On the Statistical Significance with Relevance Assessments of Large Language Models. - David Otero 001; Javier Parapar; Álvaro Barreiro (CoRR, 2024)

Towards Reliable Testing for Multiple Information Retrieval System Comparisons. - David Otero 001; Javier Parapar; Álvaro Barreiro (ECIR (2), 2025)

Limitations of Automatic Relevance Assessments with Large Language Models for Fair and Reliable Retrieval Evaluation. - David Otero 001; Javier Parapar; Álvaro Barreiro (SIGIR, 2025)