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
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
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
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
Orthogonal polygons as bounding structures in filter-refine query processing strategies
C Esperança, H Samet
Advances in Spatial Databases: 5th International Symposium, SSD'97 Berlin …, 1997
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 Esperanca, H Samet
Proceedings of the Seventh International Symposium on Spatial Data Handling …, 1996
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
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
QuadMixer: layout preserving blending of quadrilateral meshes
S Nuvoli, A Hernandez, C Esperança, R Scateni, P Cignoni, N Pietroni
ACM Transactions on Graphics (TOG) 38 (6), 1-13, 2019
3D free-form modeling with variational surfaces
A Cuno, C Esperança, PR Cavalcanti, R Farias
Václav Skala-UNION Agency, 2005
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
Shape-sensitive MLS deformation
AE Cuno Parari, C Esperança, AAF Oliveira
The Visual Computer 25, 911-922, 2009
A collision detection and response scheme for simplified physically based animation
YP Atencio, C Esperanca, PR Cavalcanti, A Oliveira
XVIII Brazilian Symposium on Computer Graphics and Image Processing …, 2005
An overview of the SAND spatial database system
C Esperança, H Samet
Communications of the ACM, 1997
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