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GIS
2005
ACM
14 years 11 months ago
Use of rational numbers in the design of robust geometric primitives for three-dimensional spatial database systems
A necessary step in the implementation of three-dimensional spatial data types for spatial database systems and GIS is the development of robust geometric primitives. The authors ...
Brian E. Weinrich, Markus Schneider
GIS
2006
ACM
14 years 11 months ago
Filtering with raster signatures
Efficient evaluation of spatial queries is an important issue in spatial database. Among spatial operations, spatial join is very useful, intersection being the most common predic...
Leonardo Guerreiro Azevedo, Ralf Hartmut Güti...
DAC
2004
ACM
14 years 11 months ago
An efficient scalable and flexible data transfer architecture for multiprocessor SoC with massive distributed memory
Massive data transfer encountered in emerging multimedia embedded applications requires architecture allowing both highly distributed memory structure and multiprocessor computati...
Sang-Il Han, Amer Baghdadi, Marius Bonaciu, Soo-Ik...
DAC
2006
ACM
14 years 11 months ago
NATURE: a hybrid nanotube/CMOS dynamically reconfigurable architecture
Recent progress on nanodevices, such as carbon nanotubes and nanowires, points to promising directions for future circuit design. However, nanofabrication techniques are not yet m...
Wei Zhang, Niraj K. Jha, Li Shang
IPMI
2003
Springer
14 years 11 months ago
Meshfree Representation and Computation: Applications to Cardiac Motion Analysis
Abstract. For medical image analysis issues where the domain mappings between images involve large geometrical shape changes, such as the cases of nonrigid motion recovery and inte...
Huafeng Liu, Pengcheng Shi