591 search results - page 46 / 119 » Computing fundamental groups from point clouds |
COCOON
2010
Springer
15 years 3 months ago
2010
Springer
The persistent homology provides a mathematical tool to describe “features” in a principled manner. The persistence algorithm proposed by Edelsbrunner et al. [9] can compute n...
DIS
2006
Springer
15 years 2 months ago
2006
Springer
This paper presents a full scaled application of induction trees for non-classificatory purposes. The grown trees are used for highlighting regional differences in the women's...
ICCV
2011
IEEE
13 years 11 months ago
2011
IEEE
In this paper, we study the problem of social relational inference using visual concepts which serve as indicators of actors’ social interactions. While social network analysis ...
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PRESENCE
2006
14 years 11 months ago
2006
The generation of multimodal virtual environments for surgical training is complicated by the necessity to develop heterogeneous simulation scenarios such as surgical incision, ca...
TC
2002
14 years 10 months ago
2002
This paper describes a group communication system called the timewheel group communication system that has been designed for a timed asynchronous distributed system model. The tim...