Using Service-Oriented Architecture in Context-Aware Applications. - Damião Ribeiro de Almeida; Cláudio de Souza Baptista; Elvis Rodrigues da Silva; Cláudio E. C. Campelo; Camilo Porto Nunes; Bruno A. D. da Costa; Wilkerson de L. Andrade; Jairson M. Cabral (GEOINFO, 2005)

A Context-Aware System Based on Service-Oriented Architecture. - Damião Ribeiro de Almeida; Cláudio de Souza Baptista; Elvis Rodrigues da Silva; Cláudio E. C. Campelo; Hugo Feitosa de Figueirêdo; Yuri Almeida Lacerda (AINA (1), 2006)

Geographic scope modeling for web documents. - Cláudio Elízio Calazans Campelo; Cláudio de Souza Baptista (GIR, 2008)

A Model for Geographic Knowledge Extraction on Web Documents. - Cláudio Elízio Calazans Campelo; Cláudio de Souza Baptista (ER Workshops, 2009)

Identifying Geographical Processes from Time-Stamped Data. - Cláudio E. C. Campelo; Brandon Bennett; Vania Dimitrova (GeoS, 2011)

From Polygons and Timestamps to Dynamic Geographic Features: Grounding a Spatio-temporal Geo-ontology. - Cláudio E. C. Campelo; Brandon Bennett; Vania Dimitrova (ER Workshops, 2012)

Identifying Geographic Events and Processes in Spatio-temporal Data. - Cláudio E. C. Campelo; Brandon Bennett; Vania Dimitrova (STAIRS, 2012)

Representing and Reasoning about Changing Spatial Extensions of Geographic Features. - Cláudio Elízio Calazans Campelo; Brandon Bennett (COSIT, 2013)

Representing and reasoning about changing spatial extensions of geographic features. - Cláudio Elízio Calazans Campelo (2013)

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)

Management of Large Hydroelectric Reservoirs Surrounding Areas Using GIS and Remote Sensing. - Anselmo Cardoso de Paiva; Cláudio E. C. Campelo; Lucas Caracas de Figueiredo; Júlio Henrique Rocha; Hugo Feitosa de Figueirêdo; Cláudio de Souza Baptista (EGOVIS, 2015)

Mining influential terms for toponym recognition and resolution. - Caio Libânio Melo Jerônimo; Cláudio E. C. Campelo; Cláudio de Souza Baptista (GEOINFO, 2015)

Prediction of Destinations and Routes in Urban Trips with Automated Identification of Place Types and Stay Points. - Francisco Dantas N. Neto; Cláudio de Souza Baptista; Cláudio E. C. Campelo (GEOINFO, 2015)

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)

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)

The geo-social relevance ranking: A method based on geographic information and social media data. - Júlio Henrique Rocha; Cláudio E. C. Campelo; Cláudio de Souza Baptista; Gabriel Joseph Ramos Rafael (AICCSA, 2016)

Analyzing mobility patterns from social networks and social, economic and demographic open data. - Caio Libânio Melo Jerônimo; Cláudio E. C. Campelo; Cláudio de Souza Baptista (GEOINFO, 2016)

A user-personalized model for real time destination and route prediction. - Francisco Dantas Nobre Neto; Cláudio de Souza Baptista; Cláudio E. C. Campelo (ITSC, 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)

Plataforma VGI para auxilio a navegacao de deficientes visuais. - Igor G. M. Cruz; Cláudio E. C. Campelo; Cláudio de Souza Baptista (GEOINFO, 2017)

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)

Using Open Data to Analyze Urban Mobility from Social Networks. - Caio Libânio Melo Jerônimo; Cláudio Elízio Calazans Campelo; Cláudio de Souza Baptista (J. Inf. Data Manag., 2017)

Editorial. - Caetano Traina Júnior; Robson L. F. Cordeiro; Cláudio Elízio Calazans Campelo (J. Inf. Data Manag., 2017)

Combining Markov model and Prediction by Partial Matching compression technique for route and destination prediction. - Francisco Dantas Nobre Neto; Cláudio de Souza Baptista; Cláudio Elízio Calazans Campelo (Knowl. Based Syst., 2018)

Automatic Classification of Computational Thinking Skills in Elementary School Math Questions. - Erick John Fidelis Costa; Cláudio E. C. Campelo; Lívia M. R. Sampaio Campos (FIE, 2019)

Fake News Classification Based on Subjective Language. - Caio Libânio Melo Jerônimo; Leandro Balby Marinho; Cláudio E. C. Campelo; Adriano Veloso; Allan Sales da Costa Melo (iiWAS, 2019)

Analysing the Tradeoff between Resource Consumption and Information Gain in the Gathering of Geolocation Data Using Smarphones. - Thierry S. Barros; Cláudio E. C. Campelo (GEOINFO, 2020)

Human Spatial Reasoning in Everyday Language: Inferring Regions that Describe Spatial Relations. - Lucas Freitas; Cláudio E. C. Campelo (GEOINFO, 2020)

Mobipy - A Python Library for Analyzing Mobility Patterns. - Pedro H. C. Maia; Cláudio E. C. Campelo (GEOINFO, 2020)

Computing with Subjectivity Lexicons. - Caio Libânio Melo Jerônimo; Cláudio Elízio Calazans Campelo; Leandro Balby Marinho; Allan Sales da Costa Melo; Adriano Veloso; Roberta Viola (LREC, 2020)

Aspect Flow Representation and Audio Inspired Analysis for Texts. - Larissa Vasconcelos; Cláudio E. C. Campelo; Caio Libânio Melo Jerônimo (LREC, 2020)

Analysis of the Subjectivity Level in Fake News Fragments. - Lucas Lima Vieira; Caio Libânio Melo Jerônimo; Cláudio E. C. Campelo; Leandro Balby Marinho (WebMedia, 2020)

A Digital Application to Assist Basic Education Teachers in the Interdisciplinary Development of Computational Thinking Skills on the Math Discipline in Brazilian Learning Context. - Erick J. F. Costa; Marcelo G. S. Q. Vitorino; João M. L. Medeiros; Cláudio E. C. Campelo; Lívia M. R. S. Campos (CSEDU (1), 2021)

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

Uniting Politics and Pandemic: a Social Network Analysis on the COVID Parliamentary Commission of Inquiry in Brazil. - Lucas Raniére Juvino Santos; Leandro Balby Marinho; Cláudio Elízio Calazans Campelo (WebMedia, 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)

League of Legends: Real-Time Result Prediction. - Jailson B. S. Junior; Cláudio E. C. Campelo (CoRR, 2023)

Benchmarking quantized LLaMa-based models on the Brazilian Secondary School Exam. - Matheus L. O. Santos; Cláudio E. C. Campelo (CoRR, 2023)

Deepfake audio as a data augmentation technique for training automatic speech to text transcription models. - Alexandre R. Ferreira; Cláudio E. C. Campelo (CoRR, 2023)

Leveraging Geographic Feature Embeddings for Enhanced Location-Based Recommendation Systems. - Nícolas Moreira Nobre Leite; Cláudio E. C. Campelo; Salatiel Dantas Silva (SBBD, 2024)

How effective is an LLM-based Data Analysis Automation Tool? A Case Study with ChatGPT's Data Analyst. - Beatriz A. de Miranda; Cláudio E. C. Campelo (SBBD, 2024)

Extracting Features from Text Flows based on Semantic Similarity for Text Classification: an Approach Inspired by Audio Analysis. - Larissa Lucena Vasconcelos; Cláudio Elízio Calazans Campelo (J. Braz. Comput. Soc., 2024)

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)

Can Large Language Models Effectively Mitigate Polarization in Social Media Text? - Lucas Raniére Juvino Santos; Leandro Balby Marinho; Cláudio Elízio Calazans Campelo; Filippo Menczer; Alessandro Flammini (WebSci, 2025)