Using OGC Services To Interoperate Spatial Data Stored In SQL And NoSQL Databases. - Cláudio de Souza Baptista; Odilon Francisco de Lima Junior; Maxwell Guimarães de Oliveira; Fabio Gomes de Andrade; Tiago Eduardo da Silva; Carlos Eduardo Santos Pires (GEOINFO, 2011)

GeoSTAT - A System for Visualization, Analysis and Clustering of Distributed Spatiotemporal Data. - Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista (GEOINFO, 2012)

On Building Semantically Enhanced Location-Based Social Networks. - Cláudio de Souza Baptista; Luciana Cavalcante de Menezes; Maxwell Guimarães de Oliveira; Ana Gabrielle Ramos Falcão; Leandro Balby Marinho (GEOINFO, 2013)

Introducing spatial context in comparative pricing and product search. - Maxwell Guimarães de Oliveira; André Luiz Firmino Alves; Daniel Farias Batista Leite; Júlio Henrique Rocha; José Amilton Moura Acioli Filho; Cláudio de Souza Baptista (MEDES, 2013)

An Approach to Visualization and Clustering-based Analysis on Spatiotemporal Data. - Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista (J. Inf. Data Manag., 2013)

Temporal Analysis of Sentiment in Tweets: A Case Study with FIFA Confederations Cup in Brazil. - André Luiz Firmino Alves; Cláudio de Souza Baptista; Anderson Almeida Firmino; Maxwell Guimarães de Oliveira; Hugo Feitosa de Figueirêdo (DEXA (1), 2014)

Automated Production of Volunteered Geographic Information from Social Media. - Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista; Cláudio E. C. Campelo; José Amilton Moura Acioli Filho; Ana Gabrielle Ramos Falcão (GeoInfo, 2014)

A Comparison of SVM Versus Naive-Bayes Techniques for Sentiment Analysis in Tweets: A Case Study with the 2013 FIFA Confederations Cup. - André Luiz Firmino Alves; Cláudio de Souza Baptista; Anderson Almeida Firmino; Maxwell Guimarães de Oliveira; Anselmo Cardoso de Paiva (WebMedia, 2014)

DYSCS: A platform to build geographically and semantically enhanced social content sites. - Luciana Cavalcante de Menezes; Cláudio de Souza Baptista; Ana Gabrielle Ramos Falcão; Maxwell Guimarães de Oliveira; Leandro Balby Marinho (J. Syst. Softw., 2014)

Leveraging VGI for Gazetteer Enrichment: A Case Study for Geoparsing Twitter Messages. - Maxwell Guimarães de Oliveira; Cláudio E. C. Campelo; Cláudio de Souza Baptista; Michela Bertolotto (W2GIS, 2015)

A Spatial and Temporal Sentiment Analysis Approach Applied to Twitter Microtexts. - André Luiz Firmino Alves; Cláudio de Souza Baptista; Anderson Almeida Firmino; Maxwell Guimarães de Oliveira; Anselmo Cardoso de Paiva (J. Inf. Data Manag., 2015)

Producing Volunteered Geographic Information from Social Media for LBSN Improvement. - Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista; Cláudio E. C. Campelo; José Amilton Moura Acioli Filho; Ana Gabrielle Ramos Falcão (J. Inf. Data Manag., 2015)

ExpOLAP: Towards exploratory OLAP. - Daniel Farias Batista Leite; Cláudio de Souza Baptista; Maxwell Guimarães de Oliveira; José Amilton Moura Acioli Filho; Tiago Eduardo da Silva (AICCSA, 2016)

DeuZikaChico: o poder da AGI no monitoramento e combate de epidemias como a de Dengue, Zika e Chikungunya [DeuZikaChico: the power of AGI to monitor and combat epidemics such as Dengue, Zika and Chikungunya]. - Luiz H. Andrade; Brunna S. P. Amorim; Maxwell Guimarães de Oliveira; André Luiz Firmino Alves; Jose N. L. Abrante; Daniel Farias Batista Leite; Júlio Henrique Rocha; Cláudio de Souza Baptista (SBSI, 2016)

Gazetteer enrichment for addressing urban areas: a case study. - Maxwell Guimarães de Oliveira; Cláudio E. C. Campelo; Cláudio de Souza Baptista; Michela Bertolotto (J. Locat. Based Serv., 2016)

A gold-standard social media corpus for urban issues. - Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista; Cláudio E. C. Campelo; Michela Bertolotto (SAC, 2017)

Towards a reputation model applied to geosocial networks: a case study on crowd4city. - Ana Gabrielle Ramos Falcão; Cláudio de Souza Baptista; Maxwell Guimarães de Oliveira; Júlio Henrique Rocha; Tiago Henrique da Silva Leite; José Eustáquio Rangel de Queiroz (SAC, 2018)

Using Supervised Classification to Detect Political Tweets with Political Content. - Brunna de Sousa Pereira Amorim; André Luiz Firmino Alves; Maxwell Guimarães de Oliveira; Cláudio de Souza Baptista (WebMedia, 2018)

Crowdsourcing Urban Issues in Smart Cities: A Usability Assessment of the Crowd4City System. - Ana Gabrielle Ramos Falcão; Pedro Farias Wanderley; Tiago Henrique da Silva Leite; Cláudio de Souza Baptista; José Eustáquio Rangel de Queiroz; Maxwell Guimarães de Oliveira; Júlio Henrique Rocha (EGOVIS, 2019)

A spatiotemporal approach for social media sentiment analysis. - André Luiz Firmino Alves; Cláudio de Souza Baptista; Davi Oliveira Serrano de Andrade; Maxwell Guimarães de Oliveira; Aillkeen Bezerra de Oliveira (First Monday, 2021)

Generating POI type embeddings based on variableWord2Vec sentences. - Salatiel Dantas Silva; Cláudio E. C. Campelo; Maxwell Guimarães de Oliveira (GEOINFO, 2022)

QQESPM: A Quantitative And Qualitative Spatial Pattern Matching Algorithm. - Carlos V. A. Minervino; Cláudio E. C. Campelo; Maxwell Guimarães de Oliveira; Salatiel Dantas Silva (GEOINFO, 2023)

POI types characterization based on geographic feature embeddings. - Salatiel Dantas Silva; Cláudio Elízio Calazans Campelo; Maxwell Guimarães de Oliveira (SAC, 2023)

Topo-MSJ: Search for groups of POIs with qualitative processing of spatial regions. - Gabriel Joseph Ramos Rafael; Carlos V. A. M. Pontes; Maxwell Guimarães de Oliveira; Carlos Eduardo Santos Pires; Cláudio Elízio Calazans Campelo (Trans. GIS, 2024)