Fabricio Murai

According to our database, Fabricio Murai authored at least 44 papers between 2012 and 2024.

Collaborative distances:

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

2024

General Performance Evaluation for Competitive Resource Allocation Games via Unseen Payoff Estimation.

N'yoma Diamond, Fabricio Murai

CoRR, 2024

2023

Towards Detecting Cascades of Biased Medical Claims on Twitter.

Libby Tiderman, Juan Sanchez Mercedes, Fiona Romanoschi, Fabricio Murai

CoRR, 2023

Helping Fact-Checkers Identify Fake News Stories Shared through Images on WhatsApp.

Julio C. S. Reis, Philipe F. Melo, Fabiano Belém, Fabricio Murai, Jussara M. Almeida, Fabrício Benevenuto

Proceedings of the 29th Brazilian Symposium on Multimedia and the Web, 2023

Fisher Scoring Method for Neural Networks Optimization.

Jackson de Faria, Renato Assunção, Fabricio Murai

Proceedings of the 2023 SIAM International Conference on Data Mining, 2023

Anatomy of Hate Speech Datasets: Composition Analysis and Cross-dataset Classification.

Samuel S. Guimarães, Gabriel Kakizaki, Philipe F. Melo, Márcio Silva, Fabricio Murai, Julio C. S. Reis, Fabrício Benevenuto

Proceedings of the 34th ACM Conference on Hypertext and Social Media, 2023

Bayes and Laplace Versus the World: A New Label Attack Approach in Federated Environments Based on Bayesian Neural Networks.

Pedro H. Barros, Fabricio Murai, Heitor S. Ramos

Proceedings of the Intelligent Systems - 12th Brazilian Conference, 2023

2022

Delator: Automatic Detection of Money Laundering Evidence on Transaction Graphs via Neural Networks.

Henrique S. Assumpção, Fabrício Benevenuto de Souza, Leandro Lacerda Campos, Vinícius T. de Castro Pires, Paulo M. Laurentys de Almeida, Fabricio Murai

CoRR, 2022

Uncovering Discussion Groups on Claims of Election Fraud from Twitter.

Jose Martins da Rosa, Renan Saldanha Linhares, Carlos Henrique Gomes Ferreira, Gabriel Peres Nobre, Fabricio Murai, Jussara M. Almeida

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

Risk Perception and Misinformation in Brazilian Twitter during COVID-19 Infodemic.

Rafael S. Medina Ferreira, Ana Paula Couto da Silva, Fabricio Murai

Proceedings of the IEEE Intl Conf on Parallel & Distributed Processing with Applications, 2022

Evolving Node Embeddings for Dynamic Exploration of Network Topologies.

Karen Braga Enes, Matheus Nunes, Fabricio Murai, Gisele L. Pappa

Proceedings of the Advances in Artificial Intelligence - IBERAMIA 2022, 2022

DELATOR: Money Laundering Detection via Multi-Task Learning on Large Transaction Graphs.

Henrique S. Assumpção, Fabrício Souza, Leandro Lacerda Campos, Vinícius T. de Castro Pires, Paulo M. Laurentys de Almeida, Fabricio Murai

Proceedings of the IEEE International Conference on Big Data, 2022

Uncovering Coordinated Communities on Twitter During the 2020 U.S. Election.

Renan Saldanha Linhares, Jose Martins da Rosa, Carlos Henrique Gomes Ferreira, Fabricio Murai, Gabriel Peres Nobre, Jussara M. Almeida

Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2022

Top-Down Deep Clustering with Multi-Generator GANs.

Daniel P. M. de Mello, Renato M. Assunção, Fabricio Murai

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

On the dynamics of political discussions on Instagram: A network perspective.

Carlos H. G. Ferreira, Fabricio Murai, Ana P. C. Silva, Jussara M. Almeida, Martino Trevisan, Luca Vassio, Marco Mellia, Idilio Drago

Online Soc. Networks Media, 2021

Análise e Previsão do Tom Emocional de Usuários em Comunidades de Saúde Mental no Reddit.

Bárbara Silveira, Fabricio Murai, Ana Paula Couto da Silva

Braz. J. Inf. Syst., 2021

Predicting user emotional tone in mental disorder online communities.

Bárbara Silveira, Henrique S. Silva, Fabricio Murai, Ana Paula Couto da Silva

Future Gener. Comput. Syst., 2021

Heterogeneous download times in bandwidth-homogeneous BitTorrent swarms.

Fabricio Murai, Antônio Augusto de Aragão Rocha, Daniel R. Figueiredo, Edmundo Albuquerque de Souza e Silva

CoRR, 2021

Fairness via AI: Bias Reduction in Medical Information.

Shiri Dori-Hacohen, Roberto Montenegro, Fabricio Murai, Scott A. Hale, Keen Sung, Michela Blain, Jennifer Edwards-Johnson

CoRR, 2021

How effective are Graph Neural Networks in Fraud Detection for Network Data?

Ronald D. R. Pereira, Fabricio Murai

CoRR, 2021

Evaluating the state-of-the-art in mapping research spaces: a Brazilian case study.

Francisco Galuppo Azevedo, Fabricio Murai

CoRR, 2021

Am I fit for this physical activity? Neural embedding of physical conditioning from inertial sensors.

Davi Pedrosa de Aguiar, Otávio Augusto Silva, Fabricio Murai

CoRR, 2021

Sequence-Based Word Embeddings for Effective Text Classification.

Bruno Guilherme Gomes, Fabricio Murai, Olga Goussevskaia, Ana Paula Couto da Silva

Proceedings of the Natural Language Processing and Information Systems, 2021

Mixture Variational Autoencoder of Boltzmann Machines for Text Processing.

Bruno Guilherme Gomes, Fabricio Murai, Olga Goussevskaia, Ana Paula Couto da Silva

Proceedings of the Natural Language Processing and Information Systems, 2021

Encoding Physical Conditioning from Inertial Sensors for Multi-step Heart Rate Estimation.

Davi Pedrosa de Aguiar, Fabricio Murai

Proceedings of the Intelligent Systems - 10th Brazilian Conference, 2021

2020

Unveiling Community Dynamics on Instagram Political Network.

Carlos Henrique Gomes Ferreira, Fabricio Murai, Ana Paula Couto da Silva, Jussara Marques de Almeida, Martino Trevisan, Luca Vassio, Idilio Drago, Marco Mellia

Proceedings of the WebSci '20: 12th ACM Conference on Web Science, 2020

Characterizing (Un)moderated Textual Data in Social Systems.

Lucas Lima, Julio C. S. Reis, Philipe F. Melo, Fabricio Murai, Fabrício Benevenuto

Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

2019

Characterizing Directed and Undirected Networks via Multidimensional Walks with Jumps.

Fabricio Murai, Bruno Ribeiro, Don Towsley, Pinghui Wang

ACM Trans. Knowl. Discov. Data, 2019

Supervised Learning for Fake News Detection.

Julio C. S. Reis, André Correia, Fabricio Murai, Adriano Veloso, Fabrício Benevenuto, Erik Cambria

IEEE Intell. Syst., 2019

Explainable Machine Learning for Fake News Detection.

Julio C. S. Reis, André Correia, Fabricio Murai, Adriano Veloso, Fabrício Benevenuto

Proceedings of the 11th ACM Conference on Web Science, 2019

Aprendizado de Máquina para Previsão do Tempo de Execução de Aplicações Spark.

Alexandre Maros, Jussara M. Almeida, Fabricio Murai, Ana Paula Couto da Silva

Proceedings of the XXXVII Brazilian Symposium on Computer Networks and Distributed Systems, 2019

Towards Understanding Political Interactions on Instagram.

Martino Trevisan, Luca Vassio, Idilio Drago, Marco Mellia, Fabricio Murai, Flavio V. D. de Figueiredo, Ana Paula Couto da Silva, Jussara M. Almeida

Proceedings of the 30th ACM Conference on Hypertext and Social Media, 2019

Gray-Box Models for Performance Assessment of Spark Applications.

Marco Lattuada, Eugenio Gianniti, Marjan Hosseini, Danilo Ardagna, Alexandre Maros, Fabricio Murai, Ana Paula Couto da Silva, Jussara M. Almeida

Proceedings of the 9th International Conference on Cloud Computing and Services Science, 2019

Machine Learning for Performance Prediction of Spark Cloud Applications.

Alexandre Maros, Fabricio Murai, Ana Paula Couto da Silva, Jussara M. Almeida, Marco Lattuada, Eugenio Gianniti, Marjan Hosseini, Danilo Ardagna

Proceedings of the 12th IEEE International Conference on Cloud Computing, 2019

2018

Selective harvesting over networks.

Fabricio Murai, Diogo Rennó, Bruno Ribeiro, Gisele L. Pappa, Don Towsley, Krista Gile

Data Min. Knowl. Discov., 2018

Modelos de Resposta para Experimentos Randomizados em Redes Sociais de Larga Escala.

Francisco Galuppo Azevedo, Bruno Demattos Nogueira, Fabricio Murai, Ana Paula Couto da Silva

CoRR, 2018

Online Social Networks in Health Care: A Study of Mental Disorders on Reddit.

Bárbara Silveira Fraga, Ana Paula Couto da Silva, Fabricio Murai

Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence, 2018

Reddit Weight Loss Communities: Do They Have What It Takes for Effective Health Interventions?

Karen Braga Enes, Pedro Paulo Valadares Brum, Tiago Oliveira Cunha, Fabricio Murai, Ana Paula Couto da Silva, Gisele Lobo Pappa

Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence, 2018

Estimation Errors in Network A/B Testing Due to Sample Variance and Model Misspecification.

Francisco Galuppo Azevedo, Bruno Demattos Nogueira, Fabricio Murai, Ana Paula Couto da Silva

Proceedings of the 2018 IEEE/WIC/ACM International Conference on Web Intelligence, 2018

Inside the Right-Leaning Echo Chambers: Characterizing Gab, an Unmoderated Social System.

Lucas Lima, Julio C. S. Reis, Philipe F. Melo, Fabricio Murai, Leandro Araújo Silva, Pantelis Vikatos, Fabrício Benevenuto

Proceedings of the IEEE/ACM 2018 International Conference on Advances in Social Networks Analysis and Mining, 2018

Automatic Identification of Best Attributes for Indexing in Data Deduplication.

Levy de Souza Silva, Fabricio Murai, Ana Paula Couto da Silva, Mirella M. Moro

Proceedings of the 12th Alberto Mendelzon International Workshop on Foundations of Data Management, 2018

2013

On Set Size Distribution Estimation and the Characterization of Large Networks via Sampling.

Fabricio Murai, Bruno F. Ribeiro, Don Towsley, Pinghui Wang

IEEE J. Sel. Areas Commun., 2013

Characterizing branching processes from sampled data.

Fabricio Murai, Bruno F. Ribeiro, Donald F. Towsley, Krista Gile

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

2012

Heterogeneous download times in a homogeneous BitTorrent swarm.

Fabricio Murai, Antônio Augusto de Aragão Rocha, Daniel R. Figueiredo, Edmundo de Souza e Silva

Comput. Networks, 2012

Sampling directed graphs with random walks.

Bruno F. Ribeiro, Pinghui Wang, Fabricio Murai, Don Towsley

Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012