Publications

Filter by type:

Sort by year:

Leveraging ChatGPT for Automated Human-centered Explanations in Recommender Systems

Conference paperInproceedingsProceedings
Ítallo Silva, Leandro Marinho, Alan Said, Martijn C. Willemsen
Proceedings of the 29th International Conference on Intelligent User Interfaces (IUI '24).
Publication year: 2024

A Tool for Explainable Pension Fund Recommendations using Large Language Models

InproceedingsProceedings
Eduardo Alves da Silva, Leandro Balby Marinho, Edleno Silva de Moura, Altigran Soares da Silva,
RecSys '24: Proceedings of the 18th ACM Conference on Recommender Systems
Publication year: 2024

A Study on Unsupervised Question and Answer Generation for Legal Information Retrieval and Precedents Understanding

InproceedingsProceedings
johny Moreira, Altigran da Silva, Edleno Moura, Leandro Marinho
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR '24).
Publication year: 2024

Towards automatic Privacy-Preserving Record Linkage: A Transfer Learning based classification step

ArticleJournal paper
Thiago Nóbrega, Carlos Eduardo S. Pires, Dimas Cassimiro Nascimento, Leandro Balby Marinho
Journal od Data & Knowledge Engineering, Volume 145.
Publication year: 2023

Evaluating Pre-training Strategies for Collaborative Filtering

Conference paperInproceedings
Júlio B. G. Costa, Leandro Balby Marinho, Rodrygo L. T. Santos, Denis Parra
UMAP '23: Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization
Publication year: 2023

Uniting Politics and Pandemic: a Social Network Analysis on the COVID Parliamentary Commission of Inquiry in Brazil

Lucas Raniére Juvino Santos, Leandro Marinho, Cláudio Elizio Campelo
Proceedings of the Brazilian Symposium on Multimedia and the Web (WebMedia '22).
Publication year: 2022

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

Conference paperInproceedingsProceedings
Leandro Balby Marinho, Júlio Barreto Guedes da Costa, Denis Parra, Rodrygo L.T. Santos
IUI '22: 27th International Conference on Intelligent User Interfaces.
Publication year: 2022

Forecasting football results and exploiting betting markets: The case of “both teams to score”

ArticleJournal paper
Igor Barbosa da Costa, Leandro Balby Marinho, Carlos Eduardo Santos Pires
International Journal of Forecasting, Volume 38, Issue 3, July–September 2022, Pages 895-909
Publication year: 2022

Assessing Media Bias in Cross-Linguistic and Cross-National Populations

Conference paperInproceedingsProceedings
Allan Sales, Leandro Balby Marinho, Albin Zehe, Adriano Veloso, Andreas Hotho, Janna Omeliyanenko
Proceedings of the International AAAI Conference on Web and Social Media (ICWSM 2021)
Publication year: 2021

Federated and secure cloud services for building medical image classifiers on an intercontinental infrastructure

ArticleJournal paper
Ignacio Blanquer, Francisco Brasileiro, Andrey Brito, Amanda Calatrava, André Carvalho, Christof Fetzer, Flavio Figueiredo, Ronny Petterson Guimarães, Leandro Marinho, Wagner Meira, Altigran Silva, Ángel Alberich-Bayarri, Eduardo Camacho-Ramos, Ana Jimenez-Pastor, Antonio Luiz L. Ribeiro, Bruno Ramos Nascimento, Fábio Silva
Future Generation Computer Systems, Volume 110, 2020, Pages 119-134, ISSN 0167-739X.
Publication year: 2020

Evaluation of Post-hoc Explanations for Malaria Detection

Conference paperIncollectionInproceedings
Vinícius Araújo, Leandro Balby Marinho
SYMPOSIUM ON KNOWLEDGE DISCOVERY, MINING AND LEARNING (KDMILE), 8. , 2020
Publication year: 2020

Evaluating the Emergence of Winning Tickets by Structured Pruning of Convolutional Networks

Conference paperInproceedings
Whendell F. Magalhães, Jeferson Ferreira, Herman M. Gomes, Leandro B. Marinho, Plínio Silveira
In Proceedings of the 33rd SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI), Recife/Porto de Galinhas, Brazil, 2020, pp. 272-279, doi: 10.1109/SIBGRAPI51738.2020.00044.
Publication year: 2020

Computing with Subjectivity Lexicons

Conference paperInproceedings
Caio L. M. Jeronimo, Claudio E. C. Campelo, Leandro Balby Marinho, Allan Sales, Adriano Veloso and Roberta Viola
Proceedings of The 12th Language Resources and Evaluation Conference (LREC), pp. 3272‑3280.
Publication year: 2020

Towards Explaining Recommendations Through Local Surrogate Models

Conference paperInproceedings
Caio Nóbrega and Leandro Marinho
In Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing, 2019
Publication year: 2019

Media Bias Characterization in Brazilian Presidential Elections

Conference paperInproceedings
Allan Sales, Leandro Balby Marinho, Adriano Veloso
In Proceedings of the 30th ACM Conference on Hypertext and Social Media, 2019
Publication year: 2019

Fake News Classification Based on Subjective Language

Conference paperInproceedings
Caio Libanio Melo Jeronimo , Leandro Balby Marinho , Claudio E. C. Campelo , Adriano Veloso , Allan Sales da Costa Melo
Publication:iiWAS2019: Proceedings of the 21st International Conference on Information Integration and Web-based Applications & Services, Pages 15–24
Publication year: 2019

Using Online Economic News to Predict Trends in Brazilian Stock Market Sectors

Inproceedings
José Gildo de Araújo Júnior, Leandro Balby Marinho
In Proceedings of the 24th Brazilian Symposium on Multimedia and the Web, 2018
Publication year: 2018

Investigating the Utility of the Weather Context for Point of Interest Recommendations

Article
Christoph Trattner, Alexander Oberegger, Leandro Marinho, Denis Parra
J. of IT & Tourism, 19(1-4): 117—150, 2018
Publication year: 2018

Healthy Menus Recommendation: Optimizing the Use of the Pantry

InproceedingsWorkshop
Jefferson Emanuel Caldeira da Silva, Ricardo S. Oliveira, Leandro Balby Marinho, Christoph Trattner
Proceedings of the 3rd International Workshop on Health Recommender Systems (HealthRecSys’18) co-located with the 12th ACM Conference on Recommender Systems (ACM RecSys 2018)
Publication year: 2018

Profiling Successful Team Behaviors in League of Legends

Inproceedings
Fernando Felix do Nascimento Junior, Allan Sales da Costa Melo, Igor Barbosa da Costa, and Leandro Balby Marinho
In Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017
Publication year: 2017

Exploiting Photo Location and Direction for Clustering-based Points-of-Interest Discovery

Inproceedings
Yuri A. Lacerda, Leandro B. Marinho, Cláudio de S. Baptista, Chiara Renso, and Raffaele Perego
In Proceedings of the Symposium on Applied Computing, SAC 2017, Marrakech, 2017
Publication year: 2017

A Multiobjective Music Recommendation Approach for Aspect-Based Diversification

Inproceedings
Ricardo S. Oliveira, Caio Nobrega, Leandro Balby Marinho, Nazareno Andrade
In Proceedings of the 18th International Society for Music Information, 2017
Publication year: 2017

Understanding the Impact of Weather for POI Recommendations

InproceedingsWorkshop
Christoph Trattner, Alexander Oberegger, Lukas Eberhard, Denis Parra, Leandro Marinho
In Proceedings of the Workshop on Recommenders in Tourism co-located, 2016
Publication year: 2016

A Content-Based Approach for Recommending UML Sequence Diagrams

Inproceedings
Thaciana Cerqueira, Leandro Balby Marinho, Franklin Ramalho
In The 28th International Conference on Software Engineering and Knowledge, 2016
Publication year: 2016

Context-Aware Event Recommendation in Event-based Social Networks

Inproceedings
Augusto Q. de Macedo, Leandro Balby Marinho, Rodrygo L.T. Santos
In Proceedings of the 9th ACM Conference on Recommender Systems, RecSys, 2015
Publication year: 2015

Are Real-World Place Recommender Algorithms Useful in Virtual World Environments?

Inproceedings
Leandro Balby Marinho, Christoph Trattner, Denis Parra
In Proceedings of the 9th ACM Conference on Recommender Systems, RecSys, 2015
Publication year: 2015

A Supervised Learning Approach to Detect Subsumption Relations Between Tags in Folksonomies

Inproceedings
Alex Sandro da Cunha Rego, Leandro Balby Marinho, Carlos Eduardo Pires
In Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015
Publication year: 2015

Event Recommendation in Event-based Social Networks

InproceedingsWorkshop
Augusto Q. de Macedo and Leandro Balby Marinho
In Hypertext 2014 Extended Proceedings: Late-breaking Results, Doctoral, 2014
Publication year: 2014

A Personalized Geographic-Based Diffusion Model for Location Recommendations

Inproceedings
Iury Nunes and Leandro Balby Marinho
In 9th Latin American Web Congress, LA-WEB 2014, Ouro Preto, Minas, 2014
Publication year: 2014

Exploring the Relation Between Novelty Aspects and Preferences in Music Listening

Inproceedings
Andryw Marques Ramos, Nazareno Andrade, Leandro Balby Marinho
In Proceedings of the 14th International Society for Music Information, 2013
Publication year: 2013

Early Classification: A New Heuristic to Improve the Classification Step of K-Means

Article
Joaquíin Pérez Ortega, Carlos Eduardo Pires, Leandro Balby Marinho, Adriana Mexicano
JIDM, 4(2): 94—103, 2013
Publication year: 2013

Recommender Systems for Social Tagging Systems

Book
Leandro Balby Marinho and
Springer, ISBN: 978-1-4614-1893-1, 2012
Publication year: 2012

Compass Clustering: A New Clustering Method for Detection of Points of Interest Using Personal Collections of Georeferenced and Oriented Photographs

Inproceedings
Yuri Almeida Lacerda, Robson Gonçalves Fechine Feitosa, Guilherme Álvaro Rodrigues Maia Esmeraldo, Cláudio de Souza Baptista, Leandro Balby Marinho
In Brazilian Symposium on Multimedia and the Web, WebMedia ’12, S~ao, 2012
Publication year: 2012

Social Tagging Recommender Systems

Incollection
Leandro Balby Marinho and
Recommender Systems Handbook, {publisher}: 615—644, 2011
Publication year: 2011

Semi-supervised Tag Recommendation - Using Untagged Resources to Mitigate

Inproceedings
Christine Preisach and
In Advances in Knowledge Discovery and Data Mining, 14th Pacific-Asia, 2010
Publication year: 2010

Relational Classification for Personalized Tag Recommendation

Inproceedings
Leandro Balby Marinho, Christine Preisach, Lars Schmidt-Thieme
In Proceedings of ECML PKDD (The European Conference on Machine Learning, 2009
Publication year: 2009

Learning optimal ranking with tensor factorization for tag recommendation

Inproceedings
Steffen Rendle and
In Proceedings of the 15th ACM SIGKDD International Conference on, 2009
Publication year: 2009

Cross-tagging for Personalized Open Social Networking

Inproceedings
Avare Stewart and
In HYPERTEXT 2009, Proceedings of the 20th ACM Conference on Hypertext, 2009
Publication year: 2009

Tag-aware Recommender Systems by Fusion of Collaborative Filtering

Inproceedings
Karen H. L. Tso-Sutter, Leandro Balby Marinho, Lars Schmidt-Thieme
In Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008
Publication year: 2008

Tag recommendations in Social Bookmarking Systems

Article
Robert Jäschke, Leandro Marinho, Andreas Hotho, Lars Schmidt-Thieme, Gerd Stumme
AI Commun., 21(4): 231—247, 2008
Publication year: 2008

Folksonomy-Based Collabulary Learning

Inproceedings
Leandro Balby Marinho, Krisztian Buza, Lars Schmidt-Thieme
In The Semantic Web - ISWC 2008, 7th International Semantic Web Conference, 2008
Publication year: 2008

Tag Recommendations in Folksonomies

Inproceedings
Robert Jäschke, Leandro Marinho, Andreas Hotho, Lars Schmidt-Thieme, Gerd Stumme
In Knowledge Discovery in Databases: PKDD 2007, 11th European Conference, 2007
Publication year: 2007

Collaborative Tag Recommendations

Inproceedings
Leandro Balby Marinho and Lars Schmidt-Thieme
In Data Analysis, Machine Learning and Applications - Proceedings of GFKL, 2007
Publication year: 2007