Claudio Esperança
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Use of the SAND spatial browser for digital government applications
H Samet, H Alborzi, F Brabec, C Esperança, GR Hjaltason, F Morgan, ...
Communications of the ACM 46 (1), 61-64, 2003
The magazine archive includes every article published in Communications of the ACM for over the past 50 years.
M Resnick, J Maloney, A Monroy-Hernández, N Rusk, E Eastmond, ...
Communications of the ACM 52 (11), 60-67, 2004
Competitor analysis and its defenses in the e-marketplace
YP Sheng, PP Mykytyn Jr, CR Litecky
Communications of the ACM 48 (8), 107-112, 2005
A cost and performance model for web service investment
KRT Larsen, PA Bloniarz
Communications of the ACM 43 (2), 109-116, 2000
Experience with SAND-Tcl: A scripting tool for spatial databases
C Esperança, H Samet
Journal of Visual Languages & Computing 13 (2), 229-255, 2002
3D as-rigid-as-possible deformations using MLS
A Cuno, C Esperança, A Oliveira, PR Cavalcanti
Proceedings of the 27th computer graphics international conference, 115-122, 2007
Orthogonal polygons as bounding structures in filter-refine query processing strategies
C Esperança, H Samet
International Symposium on Spatial Databases, 197-220, 1997
Volume and Isosurface Rendering with GPU‐Accelerated Cell Projection
R Marroquim, A Maximo, R Farias, C Esperança
Computer Graphics Forum 27 (1), 24-35, 2008
Gpu-based cell projection for interactive volume rendering
R Marroquim, A Maximo, R Farias, C Esperança
2006 19th Brazilian Symposium on Computer Graphics and Image Processing, 147-154, 2006
Spatial database programming using SAND
C Esperança, H Samet
Loop snakes: the generalized model
A Oliveira, S Ribeiro, C Esperanca, G Giraldi
Ninth International Conference on Information Visualisation (IV'05), 975-980, 2005
Vertex representations and their applications in computer graphics
C Esperanчa, H Samet
Loop snakes: Snakes with enhanced topology control
A Oliveira, S Ribeiro, R Farias, C Esperança
Proceedings. 17th Brazilian Symposium on Computer Graphics and Image …, 2004
Texture management in view dependent application for large 3D terrain visualization.
RM Okamoto, FL de Mello, C Esperança
SpringSim 8, 641-647, 2008
Efficient algorithms for computing conservative portal visibility information
WFH Jiménez, C Esperança, AAF Oliveira
Computer Graphics Forum 19 (3), 489-498, 2000
3D free-form modeling with variational surfaces
A Cuno, C Esperança, PR Cavalcanti, R Farias
Václav Skala-UNION Agency, 2005
Image space rendering of point clouds using the HPR operator
R Machado e Silva, C Esperança, R Marroquim, AAF Oliveira
Computer Graphics Forum 33 (1), 178-189, 2014
Shape-sensitive MLS deformation
AEC Parari, C Esperança, AAF Oliveira
The Visual Computer 25 (10), 911-922, 2009
A differential code for shape representation in image database applications
C Esperança, H Samet
Proceedings of International Conference on Image Processing 1, 556-559, 1997
A progressive vector map browser for the web
JAS Ramos, C Esperança, EWG Clua
Journal of the Brazilian Computer Society 15 (2), 35-48, 2009
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