Abstract is missing.
- DM4VGI: A template with dynamic metadata for documenting and validating the quality of Volunteered Geographic InformationWagner Dias de Souza, Jugurta Lisboa Filho, Jarbas Nunes Vidal Filho, Jean H. S. Camara. 1-12 [doi]
- On Building Semantically Enhanced Location-Based Social NetworksCláudio de Souza Baptista, Luciana Cavalcante de Menezes, Maxwell Guimarães de Oliveira, Ana Gabrielle Ramos Falcão, Leandro Balby Marinho. 19-30 [doi]
- Drainage Paths derived from TIN-based Digital Elevation ModelsHenrique R. A. Freitas, Sergio Rosim, Joao R. F. Oliveira, Corina C. Freitas. 31-42 [doi]
- Discovering Trajectory Outliers between Regions of InterestVitor Cunha Fontes, Lucas Andre de Alencar, Chiara Renso, Vania Bogorny. 49-60 [doi]
- Towards effcient prospective detection of multiple spatio-temporal clustersBraulio Veloso, Andrea Iabrudi, Thais Correa. 61-72 [doi]
- A method to automatically identify road centerlines from georeferenced smartphone dataGeorge Henrique Rangel Costa, Fabiano Baldo. 73-84 [doi]
- A Parallel Sweep Line Algorithm for Visibility ComputationChaulio Ferreira, Marcus V. A. Andrade, Salles V. G. Magalhães, W. Randolph Franklin, Guilherme C. Pena. 85-96 [doi]
- A geo-ontology to support the semantic integration of geoinformation from the National Spatial Data InfrastructurePaulo J. A. Gimenez, Asterio K. Tanaka, Fernanda Baiao. 103-114 [doi]
- Towards Semantic Trajectory Outlier DetectionArtur Ribeiro de Aquino, Luis Otávio Alvares, Chiara Renso, Vania Bogorny. 115-126 [doi]
- Measuring Allocation Errors in Land Change Models in AmazoniaLuiz Gustavo Diniz, Merret Buurman, Pedro Ribeiro de Andrade, Gilberto Câmara, Edzer Pebesma. 133-141 [doi]
- A Framework for Web and Mobile Volunteered Geographic Information ApplicationsClodoveu A. Davis Jr., Hugo de Souza Vellozo, Michele Brito Pinheiro. 147-157 [doi]
- Indexing Vague Regions in Spatial Data WarehousesThiago Luís Lopes Siqueira, Joao Celso Santos de Oliveira, Valéria Cesário Times, Cristina Dutra de Aguiar Ciferri, Ricardo Rodrigues Ciferri. 158-169 [doi]