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VRST
2003
ACM
15 years 3 months ago
2003
ACM
We present a novel, generic framework and algorithm for hierarchical collision detection, which allows an application to balance speed and quality of the collision detection. We p...
TSP
2008
14 years 9 months ago
2008
In this paper, the expectation-maximization (EM) algorithm for Gaussian mixture modeling is improved via three statistical tests. The first test is a multivariate normality criteri...
POLICY
2007
Springer
15 years 4 months ago
2007
Springer
—There is increasing demand for running interacting applications in a secure and controllable way on mobile devices. Such demand is not fully supported by the Java/.NET security ...
IJCAI
2007
14 years 11 months ago
2007
In this paper, we argue that the agglomerative clustering with vector cosine similarity measure performs poorly due to two reasons. First, the nearest neighbors of a document belo...
ATAL
2008
Springer
14 years 12 months ago
2008
Springer
The context of this work is the search for realism and believability of Virtual Humans. Our contribution to achieve this goal is to enable Virtual Humans (VH) to react to spontane...