Álvaro Barreiro

According to our database1, Álvaro Barreiro authored at least 80 papers between 1989 and 2021.

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Bibliography

2021
Testing the tests: simulation of rankings to compare statistical significance tests in information retrieval evaluation.
Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

The wisdom of the rankers: a cost-effective method for building pooled test collections without participant systems.
Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

2020
Statistical language models for query-by-example spoken document retrieval.
Multim. Tools Appl., 2020

Using score distributions to compare statistical significance tests for information retrieval evaluation.
J. Assoc. Inf. Sci. Technol., 2020

Novel and Diverse Recommendations by Leveraging Linear Models with User and Item Embeddings.
Proceedings of the Advances in Information Retrieval, 2020

Shallow Neural Models for Top-N Recommendation.
Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020

Beaver: Efficiently Building Test Collections for Novel Tasks.
Proceedings of the First Joint Conference of the Information Retrieval Communities in Europe (CIRCLE 2020), 2020

2019
When to stop making relevance judgments? A study of stopping methods for building information retrieval test collections.
J. Assoc. Inf. Sci. Technol., 2019

Efficient query-by-example spoken document retrieval combining phone multigram representation and dynamic time warping.
Inf. Process. Manag., 2019

Collaborative filtering embeddings for memory-based recommender systems.
Eng. Appl. Artif. Intell., 2019

PRIN: A Probabilistic Recommender with Item Priors and Neural Models.
Proceedings of the Advances in Information Retrieval, 2019

2018
Finding and analysing good neighbourhoods to improve collaborative filtering.
Knowl. Based Syst., 2018

A rank fusion approach based on score distributions for prioritizing relevance assessments in information retrieval evaluation.
Inf. Fusion, 2018

A MapReduce implementation of posterior probability clustering and relevance models for recommendation.
Eng. Appl. Artif. Intell., 2018

LiMe: linear methods for pseudo-relevance feedback.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Query Expansion as a Matrix Factorization Problem: Extended Abstract.
Proceedings of the 5th Spanish Conference on Information Retrieval, 2018

Term Association Measures for Memory-based Recommender Systems.
Proceedings of the 5th Spanish Conference on Information Retrieval, 2018

Cost-effective construction of Information Retrieval test collections.
Proceedings of the 5th Spanish Conference on Information Retrieval, 2018

2017
Multi-armed bandits for adjudicating documents in pooling-based evaluation of information retrieval systems.
Inf. Process. Manag., 2017

Axiomatic Analysis of Language Modelling of Recommender Systems.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2017

Combining Top-N Recommenders with Metasearch Algorithms.
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

2016
Item-based relevance modelling of recommendations for getting rid of long tail products.
Knowl. Based Syst., 2016

Feeling lucky?: multi-armed bandits for ordering judgements in pooling-based evaluation.
Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

Computing Neighbourhoods with Language Models in a Collaborative Filtering Scenario.
Proceedings of the 7th Italian Information Retrieval Workshop, 2016

Language Models for Collaborative Filtering Neighbourhoods.
Proceedings of the Advances in Information Retrieval, 2016

Efficient Pseudo-Relevance Feedback Methods for Collaborative Filtering Recommendation.
Proceedings of the Advances in Information Retrieval, 2016

Additive Smoothing for Relevance-Based Language Modelling of Recommender Systems.
Proceedings of the 4th Spanish Conference on Information Retrieval, 2016

2015
A Distributed Recommendation Platform for Big Data.
J. Univers. Comput. Sci., 2015

A Study of Priors for Relevance-Based Language Modelling of Recommender Systems.
Proceedings of the 9th ACM Conference on Recommender Systems, 2015

A Study of Smoothing Methods for Relevance-Based Language Modelling of Recommender Systems.
Proceedings of the Advances in Information Retrieval, 2015

2014
Combining Psycho-linguistic, Content-based and Chat-based Features to Detect Predation in Chatrooms.
J. Univers. Comput. Sci., 2014

Score distributions for Pseudo Relevance Feedback.
Inf. Sci., 2014

2013
Relevance-based language modelling for recommender systems.
Inf. Process. Manag., 2013

2012
ECIR 2012: 34th european conference on information retrieval research.
SIGIR Forum, 2012

Improving the Extraction of Text in PDFs by Simulating the Human Reading Order.
J. Univers. Comput. Sci., 2012

An experimental study of constrained clustering effectiveness in presence of erroneous constraints.
Inf. Process. Manag., 2012

Language Modelling of Constraints for Text Clustering.
Proceedings of the Advances in Information Retrieval, 2012

A Learning-Based Approach for the Identification of Sexual Predators in Chat Logs.
Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

2011
The Use of Latent Semantic Indexing to Mitigate OCR Effects of Related Document Images.
J. Univers. Comput. Sci., 2011

Improving Text Clustering with Social Tagging.
Proceedings of the Fifth International Conference on Weblogs and Social Media, 2011

Promoting Divergent Terms in the Estimation of Relevance Models.
Proceedings of the Advances in Information Retrieval Theory, 2011

A Cluster Based Pseudo Feedback Technique Which Exploits Good and Bad Clusters.
Proceedings of the Advances in Artificial Intelligence, 2011

2010
Probabilistic static pruning of inverted files.
ACM Trans. Inf. Syst., 2010

Blog snippets: a comments-biased approach.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Where to start filtering redundancy?: a cluster-based approach.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

An automatic linking service of document images reducing the effects of OCR errors with latent semantics.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Improving Alternative Text Clustering Quality in the Avoiding Bias Task with Spectral and Flat Partition Algorithms.
Proceedings of the Database and Expert Systems Applications, 21th International Conference, 2010

2009
Compression-based document length prior for language models.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

CIE-9-MC Code Classification with knn and SVM.
Proceedings of the Bioinspired Applications in Artificial and Natural Computation, 2009

Avoiding Bias in Text Clustering Using Constrained K-means and May-Not-Links.
Proceedings of the Advances in Information Retrieval Theory, 2009

Using a Rank Fusion Technique to Improve Shot Boundary Detection Effectiveness.
Proceedings of the Computer Aided Systems Theory, 2009

Revisiting N-Gram Based Models for Retrieval in Degraded Large Collections.
Proceedings of the Advances in Information Retrieval, 2009

Evaluation of Text Clustering Algorithms with N-Gram-Based Document Fingerprints.
Proceedings of the Advances in Information Retrieval, 2009

2008
Probabilistic Document Length Priors for Language Models.
Proceedings of the Advances in Information Retrieval , 2008

Winnowing-based text clustering.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007
NowOnWeb: a NewsIR System.
Proces. del Leng. Natural, 2007

Boosting static pruning of inverted files.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

NowOnWeb: News Search and Summarization.
Proceedings of the Computer Aided Systems Theory, 2007

Overall Comparison at the Standard Levels of Recall of Multiple Retrieval Methods with the Friedman Test.
Proceedings of the Advances in Information Retrieval, 2007

Static Pruning of Terms in Inverted Files.
Proceedings of the Advances in Information Retrieval, 2007

2006
Negations and document length in logical retrieval.
Inf. Syst., 2006

TSP and cluster-based solutions to the reassignment of document identifiers.
Inf. Retr., 2006

Sentence Retrieval with LSI and Topic Identification.
Proceedings of the Advances in Information Retrieval, 2006

2005
Characterization of a simple case of the reassignment of document identifiers as a pattern sequencing problem.
Proceedings of the SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2005

Query expansion using wordnet with a logical model of information retrieval.
Proceedings of the AC 2005, 2005

A Software Architecture for Effective Document Identifier Reassignment.
Proceedings of the Computer Aided Systems Theory, 2005

Document Identifier Reassignment Through Dimensionality Reduction.
Proceedings of the Advances in Information Retrieval, 2005

2003
Embedding Term Similarity and Inverse Document Frequency into a Logical Model of Information.
J. Assoc. Inf. Sci. Technol., 2003

Propositional Logic Representations for Documents and Queries: A Large-Scale Evaluation.
Proceedings of the Advances in Information Retrieval, 2003

2001
A Logical Model for Information Retrieval based on Propositional Logic and Belief Revision.
Comput. J., 2001

An Homogeneous Framework to Model Relevance Feedback.
Proceedings of the SIGIR 2001: Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2001

Rating the Impact of Logical Representations on Retrieval Performance.
Proceedings of the 12th International Workshop on Database and Expert Systems Applications (DEXA 2001), 2001

2000
Implementing Document Ranking within a Logical Framework.
Proceedings of the Seventh International Symposium on String Processing and Information Retrieval, 2000

Retrieval Situations and Belief Change.
Proceedings of the 11th International Workshop on Database and Expert Systems Applications (DEXA'00), 2000

1999
Using a Belief Revision Operator for Document Ranking in Extended Boolean Models.
Proceedings of the SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 1999

1997
Introducing Planning in Discrete Event Systems.
Proceedings of the Computer Aided Systems Theory, 1997

1995
Discrete Event Simulation in an Environment for Temporal Expert Systems.
Proceedings of the Computer Aided Systems Theory, 1995

1993
STIMS-MEDTOOL: Integration of Expert Systems with Systems Modelling and Simulation.
Proceedings of the Computer Aided Systems Theory, 1993

1992
Rapid Prototyping of Medical Graphic Interfaces.
Proceedings of the International Conference on Database and Expert Systems Applications, 1992

1989
Towards a Computational Theory of Systems. Some Cases Study.
Proceedings of the Computer Aided Systems Theory - EUROCAST'89, A Selection of Papers from the International Workshop EUROCAST'89, Las Palmas, Spain, February 26, 1989


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