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Papers in Refereed Conferences

2015-2016

Using dynamic geospatial ontologies to support information extraction from big Earth observation data sets.
G. Camara, A. Maciel, V. Maus, L. Vinhas, A. Sanchez. GIScience 2016 Conference, Montreal, September 2016..

Towards a Spatial Data Infrastructure for Big Spatiotemporal Data Sets.
K. Ferreira, G. Queiroz, L. Vinhas, G. Camara, L. Maurano, R. Souza, A. Sanchez. 17th Brazilian Symposium on Remote Sensing (SBSR), 2015.

2013-2014

Fields as a Generic Type for Big Spatial Data.
G.Camara, M. Egenhofer, K. Ferreira, P. Andrade, G. Queiroz, A. Sanchez, J. Jones, L. Vinhas. GIScience 2014 Conference, Vienna 2014.

The Semantic Pixel.
F. Fonseca, C. A. Davis Jr., G. Camara. XV Brazilian Symposium in Geoinformatics (GeoInfo 2014), Campos do Jordão, 2014.

Measuring allocation errors in land change models in Amazonia.
L. G. Diniz, M. Buurman, P. R. Andrade, G. Camara, E. Pebesma. XIV Brazilian Symposium in Geoinformatics (GeoInfo 2013), Campos do Jordão, 2013.

Agent placement for land change models in frontier regions.
S. Costa, A. Aguiar, G. Câmara, T. Carneiro, E.Moreira. XVI Brazilian Symposium on Remote Sensing, Foz do Iguaçu, 2103.

2011-2012

Spatio-temporal regression models of deforestation in the Amazon.
G. Espindola, E. Pebesma, G. Câmara. International Symposium on Spatial-Temporal Analysis and Data Mining, London 2011.

2009-2010

Games on Cellular Spaces: An Evolutionary Approach.
P. Andrade, A. Monteiro, G. Camara. EPIA'2009, Fourteenth Portuguese Conference on Artificial Intelligence, Aveiro, Portugal 2009.

Free and Open Source GIS: Will there ever be a Geo-Linux?.
G. Câmara, L. Vinhas, R. Souza. Open Source Geospatial Symposium 2010, Nantes (France) 2010.

The role of digital generalization in image segmentation.
M. Pettinati, L. Vinhas, G. Câmara, J. D'Alge. XI Brazilian Symposium on Geoinformatics (GeoInfo 2010), Campos do Jordão 2010.

Case-Based Reasoning for Eliciting the Evolution of Geospatial Objects.
J. Mota, G. Câmara, I. Escada, O. Bittencourt, L. Vinhas. Conference on Spatial Information Theory COSIT, Aber Wrach, France, 2009.

2007-2008

Irregular Cellular Spaces: Supporting Realistic Spatial Dynamic Modeling using Geographical Databases.
T. Carneiro, G. Câmara, R. Maretto. X Brazilian Symposium on Geoinformatics (GeoInfo 2008), Rio de Janeiro 2008.

Land change modeling and institutional factors: heterogeneous rules of territory use in the Brazilian Amazonia.
P.Pimenta, A.Coelho, S. Costa, E.Moreira, A.P.Aguiar, G.Câmara, R.Araújo, A.Ribeiro. X Brazilian Symposium on Geoinformatics (GeoInfo 2008), Rio de Janeiro 2008.

Spatial relations across scales in land change models.
E.Moreira, A.P.Aguiar, S.Costa, G.Câmara. X Brazilian Symposium on Geoinformatics (GeoInfo 2008), Rio de Janeiro 2008.

Applying Case-Based Reasoning in the Evolution of Deforestation Patterns in the Brazilian Amazonia.
J. Mota, G. Câmara, L. Fonseca, I. Escada, O. Bittencourt. 23rd Annual ACM Symposium on Applied Computing, Fortaleza 2008.

Global Geoportal for Remote Sensing Images Centers.
V. Souza, G. Câmara. X Brazilian Symposium on Geoinformatics (GeoInfo 2008), Rio de Janeiro 2008.

Sharing executable models through an Open Architecture based on Geospatial Web Services: a Case Study in Biodiversity Modelling.
K.Fook, S.Amaral, A.M.V.Monteiro, G.Câmara, M.A.Casanova. X Brazilian Symposium on Geoinformatics (GeoInfo 2008), Rio de Janeiro 2008.

Rule-based Evolution of Typed Spatio-temporal Objects.
O.Bittencourt, G.Câmara, L.Vinhas, J.Mota. IX Brazilian Symposium in Geoinformatics (GeoInfo 2007), Campos do Jordão 2007.

2005-2006

TerraHS: Integration of Functional Programming and Spatial Databases for GIS Application Development.
S. Costa, G. Camara, D. Palomo. VIII Brazilian Symposium in Geoinformatics (GeoInfo 2006), Campos do Jordão 2006 .

Mining Patterns of Change in Remote Sensing Image Databases.
M.P. Silva, G. Camara, R.C.M. Souza, D. Valeriano, M.I.S. Escada. Fifth IEEE International Conference on Data Mining, Houston(TX) 2005.

GeoDiscover - a specialized search engine to discover geospatial data in the Web.
F. Gibotti, G. Camara, R. Nogueira. VI Brazilian Symposium in Geoinformatics (GeoInfo 2005), Campos do Jordão 2005.

The Architecture of a Flexible Querier for Spatio-Temporal Databases.
K. Ferreira, L. Vinhas, G. Queiroz, G. Camara, R. Souza. VI Brazilian Symposium in Geoinformatics (GeoInfo 2005), Campos do Jordão 2005.

Towards a generalized map algebra: principles and data types.
G. Camara, D. Palomo, R. C. Souza, O. Oliveira. VI Brazilian Symposium in Geoinformatics (GeoInfo 2005), Campos do Jordão 2005.

Fast Point-Feature Label Placement Algorithm for Real Time Screen Maps.
M. Yamamoto, G. Camara, L. Lorena. VI Brazilian Symposium in Geoinformatics (GeoInfo 2005), Campos do Jordão 2005.

2003-2004

Public Commons of Geographic Data: Research and Development Challenges.
H. Onsrud, G. Camara, J. Campbell, and N. Sharad. III International Conference on Geographical Information Science (GIScience 2004), Washington 2004.

Bottom-Up Development of Process-Based Ontologies.
Taciana Dias, Gilberto Camara, Frederico Fonseca, Clodoveu Davis. III International Conference on Geographical Information Science (GIScience2004), Washington 2004.

Spatio-Temporal Database Constraints for Spatial Dynamic Simulation.
B. Pedrosa, L. Camolesi Jr., G. Camara, M Vieira. VI Brazilian Symposium in Geoinformatics (GeoInfo 2004), Campos do Jordão 2004.

Spatial Measurement of Residential Segregation.
F. Feitosa, G. Câmara, A. Monteiro, T. Koschitzki, M. Silva. VI Brazilian Symposium in Geoinformatics (GeoInfo 2004), Campos do Jordão 2004.

Modeling Spatial Relations by Generalized Proximity Matrices.
A. Aguiar, G. Câmara, R. Souza. V Brazilian Symposium in Geoinformatics (GeoInfo 2003), Campos do Jordão 2003", .

Image Data Handling in Spatial Databases.
L. Vinhas, R. Souza, G. Câmara. V Brazilian Symposium in Geoinformatics (GeoInfo 2003), Campos do Jordão 2003.

2001-2002

TerraML – A Cell-Based Modeling Language for an Open-Source GIS Library.
B. Pedrosa, G. Câmara, F. Fonseca, R. Souza. II International Conference on Geographical Information Science(GIScience 2002), Boulder 2002.

Design Patterns in GIS Development: The Terralib Experience.
G. Câmara, L Vinhas, R.Souza, J. Paiva, A. Monteiro, M.Carvalho, B. Raoult. III Brazilian Symposium in Geoinformatics (GeoInfo 2001), Rio de Janeiro 2001.

What´s In An Image?.
G.Câmara, M.Engenhofer, F.Fonseca, A.Monteiro. COSIT - Conference on Spatial Information Theory, Morro Bay(CA) 2001.

Algebraic Structures for Spatial Ontologies.
G. Câmara, F. Fonseca, A. Monteiro. II International Conference on Geographical Information Science (GIScience 2002), Boulder 2002.

1999-2000

Action-Driven Ontologies of the Geographical Space.
G.Câmara, A. Monteiro, J. Paiva, R. Souza. I International Conference on Geographical Information Science(GIScience 2000), Savannah 2000.

TerraLib: Technology in Support of GIS Innovation.
G. Câmara, R. Souza, B. Pedrosa, L.Vinhas, A. Monteiro, J.Paiva, M. Carvalho, M.Gattass. II Brazilian Symposium in Geoinformatics (GeoInfo2000), São Paulo 2000.

Interoperability In Practice: Problems in Semantic Conversion from Current Technology to OpenGIS.
G.Câmara, R. Thomé, U.Freitas, A. Monteiro. 2nd International Conference on Interoperable GIS, Zurich 1999.

Handling Complexity in GIS Interface Design.
G. Câmara, R.Souza, A.Monteiro, J.Paiva, J.Garrido. I Brazilian Symposium in Geoinformatics (GeoInfo 1999), Campinas 1999.

Integrating Geostatistical Tools in Geographical Information Systems.
C. Felgueiras, E.Camargo, A.Monteiro, G. Câmara, S.Fuks. I Brazilian Symposium in Geoinformatics (GeoInfo 1999), Campinas 1999.

1994-1998

Development of an Integrated Image Processing and GIS Software for the Remote Sensing Community.
U.Freitas, A. Monteiro, G. Câmara, R. Souza, F.Ii. 23rd Annual Conference of the UK Remote Sensing Society, Reading 1997.

A Presentation Language for GIS Cadastral Data.
G. Câmara, U.Freitas, L.Hara. Third ACM Workshop on Advances in GIS, Gaithersburg 1996.

Distributed Architectures for Environmental Visualisation Systems.
B.Raoult, B. Norris, J. Daabeck, R.Souza, G.Câmara. VIII Brazilian Symposium on Computer Graphics and Image Processing, São Carlos 1995.

Fields and Objects Algebras for GIS Operations.
G. Câmara, M. Casanova, U.Freitas. III Brazilian Symposium on GIS, São Paulo 1995.

Towards an Algebra for Geographical Fields.
G.Câmara, U.Freitas, J. Cordeiro. VII Brazilian Symposium on Computer Graphics and Image Processing, Curitiba 1994.