Selective harvesting over networks.
Data Min. Knowl. Discov., 2018
Exploring multiple evidence to infer users' location in Twitter.
Neurocomputing, 2016
Reconstrução da Geometria de Itinerários de ônibus a partir de Descrições Textuais.
Proceedings of the XV Brazilian Symposium on Geoinformatics, Campos do Jordão, São Paulo, Brazil, November 30, 2014
Observatório do Trânsito: sistema para detecção e localização de eventos de trânsito no Twitter.
Proceedings of the XXVII Simpósio Brasileiro de Banco de Dados, 2012
Traffic observatory: a system to detect and locate traffic events and conditions using Twitter.
Proceedings of the 5th ACM SIGSPATIAL International Workshop on Location-Based Social Networks, 2012
Inferring the Location of Twitter Messages Based on User Relationships.
Trans. GIS, 2011
GreenWiki: a tool to support users' assessment of the quality of Wikipedia articles.
Proceedings of the 2011 Joint International Conference on Digital Libraries, 2011