David E. Losada

According to our database1, David E. Losada authored at least 86 papers between 1999 and 2021.

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Bibliography

2021
Fixed-Cost Pooling Strategies.
IEEE Trans. Knowl. Data Eng., 2021

A Survey of Computational Methods for Online Mental State Assessment on Social Media.
ACM Trans. Comput. Heal., 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

Cost-effective identification of on-topic search queries using multi-armed bandits.
Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

eRisk 2021: Pathological Gambling, Self-harm and Depression Challenges.
Proceedings of the Advances in Information Retrieval, 2021

Reliability Prediction for Health-Related Content: A Replicability Study.
Proceedings of the Advances in Information Retrieval, 2021

Overview of eRisk 2021: Early Risk Prediction on the Internet.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2021

Overview of eRisk at CLEF 2021: Early Risk Prediction on the Internet (Extended Overview).
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

Comparing Traditional and Neural Approaches for Detecting Health-Related Misinformation.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2021

2020
Evaluating and improving lexical resources for detecting signs of depression in text.
Lang. Resour. Evaluation, 2020

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

CiTIUS at the TREC 2020 Health Misinformation Track.
Proceedings of the Twenty-Ninth Text REtrieval Conference, 2020

eRisk 2020: Self-harm and Depression Challenges.
Proceedings of the Advances in Information Retrieval, 2020

Overview of eRisk at CLEF 2020: Early Risk Prediction on the Internet (Extended Overview).
Proceedings of the Working Notes of CLEF 2020, 2020

Overview of eRisk 2020: Early Risk Prediction on the Internet.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2020

eXtream: a System for Real-time Monitoring of Dynamic Web Sources.
Proceedings of the First Joint Conference of the Information Retrieval Communities in Europe (CIRCLE 2020), 2020

2019
Report on CLEF 2019.
SIGIR Forum, 2019

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

Discovering Latent Depression Patterns in Online Social Media.
Proceedings of the 10th Italian Information Retrieval Workshop, 2019

Clustering Hydrographic Conditions in Galician Estuaries.
Proceedings of the Computational Science - ICCS 2019, 2019

Early Detection of Risks on the Internet: An Exploratory Campaign.
Proceedings of the Advances in Information Retrieval, 2019

Overview of eRisk 2019 Early Risk Prediction on the Internet.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2019

Overview of eRisk at CLEF 2019: Early Risk Prediction on the Internet (extended overview).
Proceedings of the Working Notes of CLEF 2019, 2019

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

SEL: A unified algorithm for salient entity linking.
Comput. Intell., 2018

A Micromodule Approach for Building Real-Time Systems with Python-Based Models: Application to Early Risk Detection of Depression on Social Media.
Proceedings of the Advances in Information Retrieval, 2018

Overview of eRisk: Early Risk Prediction on the Internet.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2018

Overview of eRisk: Early Risk Prediction on the Internet (Extended Lab Overview).
Proceedings of the Working Notes of CLEF 2018, 2018

Building Python-Based Topologies for Massive Processing of Social Media Data in Real Time.
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

Psychological Features for Automatic Text Summarization.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2017

eRISK 2017: CLEF Lab on Early Risk Prediction on the Internet: Experimental Foundations.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2017

CLEF 2017 eRisk Overview: Early Risk Prediction on the Internet: Experimental Foundations.
Proceedings of the Working Notes of CLEF 2017, 2017

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

A Test Collection for Research on Depression and Language Use.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2016

Injecting Multiple Psychological Features into Standard Text Summarisers.
Proceedings of the 4th Spanish Conference on Information Retrieval, 2016

2015
Finding a needle in the blogosphere: An information fusion approach for blog distillation search.
Inf. Fusion, 2015

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

An empirical study of sentence features for subjectivity and polarity classification.
Inf. Sci., 2014

Rhetorical Structure Theory for polarity estimation: An experimental study.
Data Knowl. Eng., 2014

The probatilistic Quantifier Fuzzification Mechanism FA: A theoretical analysis.
CoRR, 2014

2013
Sentiment-Based Ranking of Blog Posts Using Rhetorical Structure Theory.
Proceedings of the Natural Language Processing and Information Systems, 2013

A Machine Learning Approach for Subjectivity Classification Based on Positional and Discourse Features.
Proceedings of the Multidisciplinary Information Retrieval, 2013

Comments-Oriented Query Expansion for Opinion Retrieval in Blogs.
Proceedings of the Advances in Artificial Intelligence, 2013

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

Effective sentence retrieval based on query-independent evidence.
Inf. Process. Manag., 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
Extending the language modeling framework for sentence retrieval to include local context.
Inf. Retr., 2011

Seeding simulated queries with user-study data forpersonal search evaluation.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

The challenge of understanding the flow of sentiments in social media documents.
Proceedings of the 3rd International CIKM Workshop on Search and Mining User-Generated Contents, 2011

Effective and efficient polarity estimation in blogs based on sentence-level evidence.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Statistical query expansion for sentence retrieval and its effects on weak and strong queries.
Inf. Retr., 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

Improving sentence retrieval with an importance prior.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

2009
Fuzzy quantification in two real scenarios: Information retrieval and mobile robotics.
Int. J. Intell. Syst., 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

University of Santiago de Compostela at CLEF-IP09.
Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

Formulating Good Queries for Prior Art Search.
Proceedings of the Multilingual Information Access Evaluation I. Text Retrieval Experiments, 2009

Using opinion-based features to boost sentence retrieval.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008
Assessing multivariate Bernoulli models for information retrieval.
ACM Trans. Inf. Syst., 2008

An analysis on document length retrieval trends in language modeling smoothing.
Inf. Retr., 2008

'Show me more': Incremental length summarisation using novelty detection.
Inf. Process. Manag., 2008

Novelty as a form of contextual re-ranking: efficient KLD models and mixture models.
Proceedings of the 2nd International Conference on Information Interaction in Context, 2008

Revisiting the relationship between document length and relevance.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007
Highly Frequent Terms and Sentence Retrieval.
Proceedings of the String Processing and Information Retrieval, 2007

Novelty detection using local context analysis.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Summarisation and Novelty: An Experimental Investigation.
Proceedings of the Advances in Information Retrieval, 2007

2006
Semi-fuzzy Quantifiers for Information Retrieval.
Proceedings of the Soft Computing in Web Information Retrieval - Models and Applications, 2006

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

Introduction to the special issue on the 27th European Conference on Information Retrieval Research.
Inf. Retr., 2006

An Efficient Computation of the Multiple-Bernoulli Language Model.
Proceedings of the Advances in Information Retrieval, 2006

2005
A Probabilistic Quantifier Fuzzification Mechanism: The Model and Its Evaluation for Information Retrieval.
IEEE Trans. Fuzzy Syst., 2005

Report on the 27th European conference on information retrieval research (ECIR 2005).
SIGIR Forum, 2005

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

2004
Experiments on using fuzzy quantified sentences in adhoc retrieval.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

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

Modelling Fuzzy Quantified Statements under a Voting Model Interpretation of Fuzzy Sets.
Proceedings of the Fuzzy Sets and Systems - IFSA 2003, 10th International Fuzzy Systems Association World Congress, Istanbul, Turkey, June 30, 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


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