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WADS
2007
Springer
14 years 3 months ago
2007
Springer
A ball graph is an intersection graph of a set of balls with arbitrary radii. Given a real number t > 1, we say that a subgraph G′ of a graph G is a t-spanner of G, if for eve...
AVSS
2006
IEEE
14 years 2 months ago
2006
IEEE
Background modeling for dynamic scenes is an important problem in the context of real time video surveillance systems. Several nonparametric background models have been proposed t...
CODES
2006
IEEE
14 years 2 months ago
2006
IEEE
The use of Application Specific Instruction-set Processors (ASIP) is a solution to the problem of increasing complexity in embedded systems design. One of the major challenges in...
HAPTICS
2006
IEEE
14 years 2 months ago
2006
IEEE
Using optical tweezers (OT) and a haptic device, microspheres having diameters ranging from 3 to 4 m (floating in a fluid solution) are manipulated in order to form patterns ...
IAT
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract During the last decade research groups as well as a number of commercial software developers have started to deploy embodied conversational characters in the user interfac...