Rodrygo L. T. Santos

According to our database, Rodrygo L. T. Santos authored at least 85 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Recommendations with minimum exposure guarantees: A post-processing framework.

Ramon Lopes, Rodrigo Alves, Antoine Ledent, Rodrygo L. T. Santos, Marius Kloft

Expert Syst. Appl., February, 2024

2023

Intellectual dark web, alt-lite and alt-right: Are they really that different? a multi-perspective analysis of the textual content produced by contrarians.

Breno Matos, Rennan C. Lima, Jussara M. Almeida, Marcos André Gonçalves, Rodrygo L. T. Santos

Soc. Netw. Anal. Min., December, 2023

Evaluating Pre-training Strategies for Collaborative Filtering.

Júlio B. G. Costa, Leandro Balby Marinho, Rodrygo L. T. Santos, Denis Parra

Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization, 2023

On Answer Position Bias in Transformers for Question Answering.

Rafael Glater, Rodrygo L. T. Santos

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

2022

Efficient Online Learning to Rank for Sequential Music Recommendation.

Pedro Dalla Vecchia Chaves, Bruno L. Pereira, Rodrygo L. T. Santos

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

On the Presence of Abusive Language in Mis/Disinformation.

Breno Matos, Rennan C. Lima, Jussara M. Almeida, Marcos André Gonçalves, Rodrygo L. T. Santos

Proceedings of the Social Informatics - 13th International Conference, 2022

On Extractive Summarization for Profile-centric Neural Expert Search in Academia.

Rennan C. Lima, Rodrygo L. T. Santos

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Similarity-Based Explanations meet Matrix Factorization via Structure-Preserving Embeddings.

Leandro Balby Marinho, Júlio Barreto Guedes da Costa, Denis Parra, Rodrygo L. T. Santos

Proceedings of the IUI 2022: 27th International Conference on Intelligent User Interfaces, Helsinki, Finland, March 22, 2022

2021

Structured Fine-Tuning of Contextual Embeddings for Effective Biomedical Retrieval.

Alberto Ueda, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

Why Do Document-Level Polarity Classifiers Fail?

Karen S. Martins, Pedro O. S. Vaz de Melo, Rodrygo L. T. Santos

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

2020

Graph-based Recommendation Meets Bayes and Similarity Measures.

Ramon Lopes, Renato M. Assunção, Rodrygo L. T. Santos

ACM Trans. Intell. Syst. Technol., 2020

University of Glasgow Terrier Team and UFMG at the TREC 2020 Precision Medicine Track.

Alberto Ueda, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Twenty-Ninth Text REtrieval Conference, 2020

Exploiting Performance Estimates for Augmenting Recommendation Ensembles.

Gustavo Penha, Rodrygo L. T. Santos

Proceedings of the RecSys 2020: Fourteenth ACM Conference on Recommender Systems, 2020

2019

Online learning to rank for sequential music recommendation.

Bruno L. Pereira, Alberto Ueda, Gustavo Penha, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of the 13th ACM Conference on Recommender Systems, 2019

Traversing semantically annotated queries for task-oriented query recommendation.

Arthur Câmara, Rodrygo L. T. Santos

Proceedings of the 13th ACM Conference on Recommender Systems, 2019

Document Performance Prediction for Automatic Text Classification.

Gustavo Penha, Raphael R. Campos, Sérgio D. Canuto, Marcos André Gonçalves, Rodrygo L. T. Santos

Proceedings of the Advances in Information Retrieval, 2019

2018

SubDiv17: A Dataset for Investigating Subjectivity in the Visual Diversification of Image Search Results.

Maia Rohm, Bogdan Ionescu, Alexandru-Lucian Gînsca, Rodrygo L. T. Santos, Henning Müller

Dataset, June, 2018

Explicit Diversification of Event Aspects for Temporal Summarization.

Richard McCreadie, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

ACM Trans. Inf. Syst., 2018

Subdiv17: a dataset for investigating subjectivity in the visual diversification of image search results.

Maia Rohm, Bogdan Ionescu, Alexandru-Lucian Gînsca, Rodrygo L. T. Santos, Henning Müller

Proceedings of the 9th ACM Multimedia Systems Conference, 2018

2017

Exploiting item co-utility to improve collaborative filtering recommendations.

Aline Bessa, Rodrygo L. T. Santos, Adriano Veloso, Nivio Ziviani

J. Assoc. Inf. Sci. Technol., 2017

Intent-Aware Semantic Query Annotation.

Rafael Glater, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

Exploiting Socio-Economic Models for Lodging Recommendation in the Sharing Economy.

Raul Sanchez-Vazquez, Jordan Silva, Rodrygo L. T. Santos

Proceedings of the Eleventh ACM Conference on Recommender Systems, 2017

Retrieving Diverse Social Images at MediaEval 2017: Challenges, Dataset and Evaluation.

Maia Zaharieva, Bogdan Ionescu, Alexandru-Lucian Gînsca, Rodrygo L. T. Santos, Henning Müller

Proceedings of the Working Notes Proceedings of the MediaEval 2017 Workshop co-located with the Conference and Labs of the Evaluation Forum (CLEF 2017), 2017

On Effective Dynamic Search in Specialized Domains.

Felipe Moraes, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval, 2017

Modeling Information Flow in Dynamic Information Retrieval.

Felipe Moraes, Mário S. Alvim, Rodrygo L. T. Santos

Proceedings of the ACM SIGIR International Conference on Theory of Information Retrieval, 2017

Experimental Evaluation of Crowdsourcing on the Characterization of Data Visualization Techniques.

Geraldo Ribeiro Franciscani, Rodrygo L. T. Santos, Michel Boaventura, Pedro Dalla Bernardina, Wagner Meira Jr., Raquel Cardoso de Melo Minardi

Proceedings of the 2017 Brazilian Conference on Intelligent Systems, 2017

2016

Beyond Relevance: Explicitly Promoting Novelty and Diversity in Tag Recommendation.

Fabiano Muniz Belém, Carolina S. Batista, Rodrygo L. T. Santos, Jussara M. Almeida, Marcos André Gonçalves

ACM Trans. Intell. Syst. Technol., 2016

Simplified Relative Citation Ratio for Static Paper Ranking: UFMG/LATIN at WSDM Cup 2016.

Sabir Ribas, Alberto Hideki Ueda, Rodrygo L. T. Santos, Berthier A. Ribeiro-Neto, Nivio Ziviani

CoRR, 2016

UFMG at the TREC 2016 Dynamic Domain track.

Felipe Moraes, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of The Twenty-Fifth Text REtrieval Conference, 2016

The LExR Collection for Expertise Retrieval in Academia.

Vítor Mangaravite, Rodrygo L. T. Santos, Isac S. Ribeiro, Marcos André Gonçalves, Alberto H. F. Laender

Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

On Information-Theoretic Document-Person Associations for Expert Search in Academia.

Vítor Mangaravite, Rodrygo L. T. Santos

Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Efficient Bayesian Methods for Graph-based Recommendation.

Ramon Lopes, Renato M. Assunção, Rodrygo L. T. Santos

Proceedings of the 10th ACM Conference on Recommender Systems, 2016

2015

Assessing the profile of top Brazilian computer science researchers.

Harlley Lima, Thiago H. P. Silva, Mirella M. Moro, Rodrygo L. T. Santos, Wagner Meira Jr., Alberto H. F. Laender

Scientometrics, 2015

Improving daily deals recommendation using explore-then-exploit strategies.

Anísio Lacerda, Rodrygo L. T. Santos, Adriano Veloso, Nivio Ziviani

Inf. Retr. J., 2015

Search Result Diversification.

Rodrygo L. T. Santos, Craig MacDonald, Iadh Ounis

Found. Trends Inf. Retr., 2015

Diversity and Novelty on the Web: Search, Recommendation, and Data Streaming Aspects.

Rodrygo L. T. Santos, Pablo Castells, Ismail Sengor Altingovde, Fazli Can

Proceedings of the 24th International Conference on World Wide Web Companion, 2015

On Tag Recommendation for Expertise Profiling: A Case Study in the Scientific Domain.

Isac S. Ribeiro, Rodrygo L. T. Santos, Marcos André Gonçalves, Alberto H. F. Laender

Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, 2015

Context-Aware Event Recommendation in Event-based Social Networks.

Augusto Q. de Macedo, Leandro Balby Marinho, Rodrygo L. T. Santos

Proceedings of the 9th ACM Conference on Recommender Systems, 2015

Random Walks on the Reputation Graph.

Sabir Ribas, Berthier A. Ribeiro-Neto, Rodrygo L. T. Santos, Edmundo de Souza e Silva, Alberto Ueda, Nivio Ziviani

Proceedings of the 2015 International Conference on The Theory of Information Retrieval, 2015

2014

Learning to expand queries using entities.

Wladmir C. Brandão, Rodrygo L. T. Santos, Nivio Ziviani, Edleno Silva de Moura, Altigran Soares da Silva

J. Assoc. Inf. Sci. Technol., 2014

Diversity and novelty in web search, recommender systems and data streams.

Rodrygo L. T. Santos, Pablo Castells, Ismail Sengör Altingövde, Fazli Can

Proceedings of the Seventh ACM International Conference on Web Search and Data Mining, 2014

Context-Aware Deal Size Prediction.

Anísio Lacerda, Adriano Veloso, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of the String Processing and Information Retrieval, 2014

Information-Theoretic Term Selection for New Item Recommendation.

Thales F. Costa, Anísio Lacerda, Rodrygo L. T. Santos, Nivio Ziviani

Proceedings of the String Processing and Information Retrieval, 2014

2013

Explicit web search result diversification.

Rodrygo L. T. Santos

PhD thesis, 2013

About learning models with multiple query-dependent features.

Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis, Ben He

ACM Trans. Inf. Syst., 2013

Explicit web search result diversification.

Rodrygo L. T. Santos

SIGIR Forum, 2013

Modelling efficient novelty-based search result diversification in metric spaces.

Veronica Gil-Costa, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

J. Discrete Algorithms, 2013

Learning to rank query suggestions for adhoc and diversity search.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Inf. Retr., 2013

The whens and hows of learning to rank for web search.

Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis

Inf. Retr., 2013

Characterizing video access patterns in mainstream media portals.

Lucas C. O. Miranda, Rodrygo L. T. Santos, Alberto H. F. Laender

Proceedings of the 22nd International World Wide Web Conference, 2013

Diversity and novelty in information retrieval.

Rodrygo L. T. Santos, Pablo Castells, Ismail Sengör Altingövde, Fazli Can

Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Selecting effective expansion terms for diversity.

Saul Vargas, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Open research Areas in Information Retrieval, 2013

Topic diversity in tag recommendation.

Fabiano Belém, Rodrygo L. T. Santos, Jussara M. Almeida, Marcos André Gonçalves

Proceedings of the Seventh ACM Conference on Recommender Systems, 2013

Aggregating productivity indices for ranking researchers across multiple areas.

Harlley Lima, Thiago H. P. Silva, Mirella M. Moro, Rodrygo L. T. Santos, Wagner Meira Jr., Alberto H. F. Laender

Proceedings of the 13th ACM/IEEE-CS Joint Conference on Digital Libraries, 2013

2012

On the role of novelty for search result diversification.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Inf. Retr., 2012

Information Retrieval on the Blogosphere.

Rodrygo L. T. Santos, Craig Macdonald, Richard McCreadie, Iadh Ounis, Ian Soboroff

Found. Trends Inf. Retr., 2012

University of Glasgow at TREC 2012: Experiments with Terrier in Medical Records, Microblog, and Web Tracks.

Nut Limsopatham, Richard McCreadie, M-Dyaa Albakour, Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis

Proceedings of The Twenty-First Text REtrieval Conference, 2012

From Puppy to Maturity: Experiences in Developing Terrier.

Craig Macdonald, Richard McCreadie, Rodrygo L. T. Santos, Iadh Ounis

Proceedings of the SIGIR 2012 Workshop on Open Source Information Retrieval, 2012

On the usefulness of query features for learning to rank.

Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011

Mimicking Web search engines for expert search.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Inf. Process. Manag., 2011

University of Glasgow at TREC 2011: Experiments with Terrier in Crowdsourcing, Microblog, and Web Tracks.

Richard McCreadie, Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis

Proceedings of The Twentieth Text REtrieval Conference, 2011

Sparse Spatial Selection for Novelty-Based Search Result Diversification.

Veronica Gil-Costa, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the String Processing and Information Retrieval, 2011

How diverse are web search results?

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

On the suitability of diversity metrics for learning-to-rank for diversity.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Intent-aware search result diversification.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Disambiguating biomedical acronyms using EMIM.

Nut Limsopatham, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

University of Glasgow at the NTCIR-9 Intent task: Experiments with Terrier on Subtopic Mining and Document Ranking.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2011

Aggregated Search Result Diversification.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Advances in Information Retrieval Theory, 2011

Large-scale information retrieval experimentation with terrier.

Rodrygo L. T. Santos, Richard McCreadie, Vassilis Plachouras

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Effectiveness beyond the first crawl tier.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010

Blog track research at TREC.

Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis, Ian Soboroff

SIGIR Forum, 2010

PaMS: A component-based service for finding the missing full text of articles cataloged in a digital library.

Rodrygo L. T. Santos, Alberto H. F. Laender, Marcos André Gonçalves, Allan J. C. Silva, Hugo S. Santos

Inf. Syst., 2010

Exploiting query reformulations for web search result diversification.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the 19th International Conference on World Wide Web, 2010

University of Glasgow at TREC 2010: Experiments with Terrier in Blog and Web Tracks.

Rodrygo L. T. Santos, Richard McCreadie, Craig Macdonald, Iadh Ounis

Proceedings of The Nineteenth Text REtrieval Conference, 2010

Voting for related entities.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the Recherche d'Information Assistée par Ordinateur, 2010

Explicit Search Result Diversification through Sub-queries.

Rodrygo L. T. Santos, Jie Peng, Craig Macdonald, Iadh Ounis

Proceedings of the Advances in Information Retrieval, 2010

Selectively diversifying web search results.

Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

2009

University of Glasgow at TREC 2009: Experiments with Terrier.

Richard McCreadie, Craig Macdonald, Iadh Ounis, Jie Peng, Rodrygo L. T. Santos

Proceedings of The Eighteenth Text REtrieval Conference, 2009

Integrating Proximity to Subjective Sentences for Blog Opinion Retrieval.

Rodrygo L. T. Santos, Ben He, Craig Macdonald, Iadh Ounis

Proceedings of the Advances in Information Retrieval, 2009

2008

A Web services-based framework for building componentized digital libraries.

Rodrygo L. T. Santos, Pablo A. Roberto, Marcos André Gonçalves, Alberto H. F. Laender

J. Syst. Softw., 2008

University of Glasgow at TREC 2008: Experiments in Blog, Enterprise, and Relevance Feedback Tracks with Terrier.

Ben He, Craig Macdonald, Iadh Ounis, Jie Peng, Rodrygo L. T. Santos

Proceedings of The Seventeenth Text REtrieval Conference, 2008

Keeping a digital library clean: new solutions to old problems.

Alberto H. F. Laender, Marcos André Gonçalves, Ricardo G. Cota, Anderson A. Ferreira, Rodrygo L. T. Santos, Allan J. C. Silva

Proceedings of the 2008 ACM Symposium on Document Engineering, 2008

2007

A Component-Based Digital Library Service for Finding Missing Documents.

Rodrygo L. T. Santos, Allan J. C. Silva, Hugo S. Santos, Alberto H. F. Laender, Marcos André Gonçalves

Proceedings of the XXII Simpósio Brasileiro de Banco de Dados, 2007

2006

On RDBMS and Workflow Support for Componentized Digital Libraries.

Pablo A. Roberto, Rodrygo L. T. Santos, Marcos André Gonçalves, Alberto H. F. Laender

Proceedings of the XXI Simpósio Brasileiro de Banco de Dados, 2006

Design, Implementation, and Evaluation of a Wizard Tool for Setting Up Component-Based Digital Libraries.

Rodrygo L. T. Santos, Pablo A. Roberto, Marcos André Gonçalves, Alberto H. F. Laender

Proceedings of the Research and Advanced Technology for Digital Libraries, 2006