| 2025 | RecSys | On the Reliability of Sampling Strategies in Offline Recommender Evaluation. | Bruno L. Pereira, Alan Said, Rodrygo L. T. Santos |
| 2023 | SIGIR | On Answer Position Bias in Transformers for Question Answering. | Rafael Glater, Rodrygo L. T. Santos |
| 2022 | IUI | Similarity-Based Explanations meet Matrix Factorization via Structure-Preserving Embeddings. | Leandro Balby Marinho, Jlio Barreto Guedes da Costa, Denis Parra, Rodrygo L. T. Santos |
| 2022 | WWW | Efficient Online Learning to Rank for Sequential Music Recommendation. | Pedro Dalla Vecchia Chaves, Bruno L. Pereira, Rodrygo L. T. Santos |
| 2022 | SIGIR | On Extractive Summarization for Profile-centric Neural Expert Search in Academia. | Rennan C. Lima, Rodrygo L. T. Santos |
| 2021 | NAACL | Why Do Document-Level Polarity Classifiers Fail? | Karen S. Martins, Pedro O. S. Vaz de Melo, Rodrygo L. T. Santos |
| 2021 | SIGIR | Structured Fine-Tuning of Contextual Embeddings for Effective Biomedical Retrieval. | Alberto Ueda, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2020 | RecSys | Exploiting Performance Estimates for Augmenting Recommendation Ensembles. | Gustavo Penha, Rodrygo L. T. Santos |
| 2019 | ECIR | Document Performance Prediction for Automatic Text Classification. | Gustavo Penha, Raphael R. Campos, Srgio D. Canuto, Marcos Andr Gonalves, Rodrygo L. T. Santos |
| 2019 | RecSys | Traversing semantically annotated queries for task-oriented query recommendation. | Arthur Cmara, Rodrygo L. T. Santos |
| 2019 | RecSys | Online learning to rank for sequential music recommendation. | Bruno L. Pereira, Alberto Ueda, Gustavo Penha, Rodrygo L. T. Santos, Nivio Ziviani |
| 2018 | MMSys | Subdiv17: a dataset for investigating subjectivity in the visual diversification of image search results. | Maia Rohm, Bogdan Ionescu, Alexandru-Lucian Gnsca, Rodrygo L. T. Santos, Henning Mller |
| 2017 | ICTIR | Modeling Information Flow in Dynamic Information Retrieval. | Felipe Moraes, Mrio S. Alvim, Rodrygo L. T. Santos |
| 2017 | ICTIR | On Effective Dynamic Search in Specialized Domains. | Felipe Moraes, Rodrygo L. T. Santos, Nivio Ziviani |
| 2017 | RecSys | Exploiting Socio-Economic Models for Lodging Recommendation in the Sharing Economy. | Raul Sanchez-Vazquez, Jordan Silva, Rodrygo L. T. Santos |
| 2017 | SIGIR | Intent-Aware Semantic Query Annotation. | Rafael Glater, Rodrygo L. T. Santos, Nivio Ziviani |
| 2016 | RecSys | Efficient Bayesian Methods for Graph-based Recommendation. | Ramon Lopes, Renato M. Assuno, Rodrygo L. T. Santos |
| 2016 | SIGIR | On Information-Theoretic Document-Person Associations for Expert Search in Academia. | Vtor Mangaravite, Rodrygo L. T. Santos |
| 2016 | SIGIR | The LExR Collection for Expertise Retrieval in Academia. | Vtor Mangaravite, Rodrygo L. T. Santos, Isac S. Ribeiro, Marcos Andr Gonalves, Alberto H. F. Laender |
| 2015 | ICTIR | 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 |
| 2015 | RecSys | Context-Aware Event Recommendation in Event-based Social Networks. | Augusto Q. de Macedo, Leandro Balby Marinho, Rodrygo L. T. Santos |
| 2015 | WWW | Diversity and Novelty on the Web: Search, Recommendation, and Data Streaming Aspects. | Rodrygo L. T. Santos, Pablo Castells, Ismail Sengor Altingovde, Fazli Can |
| 2015 | WSDM | On Tag Recommendation for Expertise Profiling: A Case Study in the Scientific Domain. | Isac S. Ribeiro, Rodrygo L. T. Santos, Marcos Andr Gonalves, Alberto H. F. Laender |
| 2014 | WSDM | Diversity and novelty in web search, recommender systems and data streams. | Rodrygo L. T. Santos, Pablo Castells, Ismail Sengr Altingvde, Fazli Can |
| 2014 | SPIRE | Information-Theoretic Term Selection for New Item Recommendation. | Thales F. Costa, Ansio Lacerda, Rodrygo L. T. Santos, Nivio Ziviani |
| 2014 | SPIRE | Context-Aware Deal Size Prediction. | Ansio Lacerda, Adriano Veloso, Rodrygo L. T. Santos, Nivio Ziviani |
| 2013 | RecSys | Topic diversity in tag recommendation. | Fabiano Belm, Rodrygo L. T. Santos, Jussara M. Almeida, Marcos Andr Gonalves |
| 2013 | WWW | Characterizing video access patterns in mainstream media portals. | Lucas C. O. Miranda, Rodrygo L. T. Santos, Alberto H. F. Laender |
| 2013 | SIGIR | Diversity and novelty in information retrieval. | Rodrygo L. T. Santos, Pablo Castells, Ismail Sengr Altingvde, Fazli Can |
| 2012 | CIKM | On the usefulness of query features for learning to rank. | Craig Macdonald, Rodrygo L. T. Santos, Iadh Ounis |
| 2012 | SIGIR | From Puppy to Maturity: Experiences in Developing Terrier. | Craig Macdonald, Richard McCreadie, Rodrygo L. T. Santos, Iadh Ounis |
| 2011 | CIKM | Effectiveness beyond the first crawl tier. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | CIKM | Large-scale information retrieval experimentation with terrier. | Rodrygo L. T. Santos, Richard McCreadie, Vassilis Plachouras |
| 2011 | ICTIR | Aggregated Search Result Diversification. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | SIGIR | Disambiguating biomedical acronyms using EMIM. | Nut Limsopatham, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | SIGIR | Intent-aware search result diversification. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | SIGIR | On the suitability of diversity metrics for learning-to-rank for diversity. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | SIGIR | How diverse are web search results? | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2011 | SPIRE | Sparse Spatial Selection for Novelty-Based Search Result Diversification. | Veronica Gil-Costa, Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2010 | CIKM | Selectively diversifying web search results. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2010 | ECIR | Explicit Search Result Diversification through Sub-queries. | Rodrygo L. T. Santos, Jie Peng, Craig Macdonald, Iadh Ounis |
| 2010 | WWW | Exploiting query reformulations for web search result diversification. | Rodrygo L. T. Santos, Craig Macdonald, Iadh Ounis |
| 2009 | ECIR | Integrating Proximity to Subjective Sentences for Blog Opinion Retrieval. | Rodrygo L. T. Santos, Ben He, Craig Macdonald, Iadh Ounis |
| 2008 | DocEng | Keeping a digital library clean: new solutions to old problems. | Alberto H. F. Laender, Marcos Andr Gonalves, Ricardo G. Cota, Anderson A. Ferreira, Rodrygo L. T. Santos, Allan J. C. Silva |