900 search results - page 95 / 180 » On Polynomial Time Computation over Unordered Structures |
ICPR
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents a new GPU-based tensor voting implementation which achieves significant performance improvement over the conventional CPU-based implementation. Although the t...
RIAO
2000
13 years 10 months ago
2000
Given a set of categories, with or without a preexisting hierarchy among them, we consider the problem of assigning documents to one or more of these categories from the point of ...
NJC
2000
13 years 8 months ago
2000
In order to deal with infinite regular trees (or other pointed graph structures) efficiently, we give new algorithms to store such structures. The trees are stored in such a way th...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper proposes a framework in which Lagrangian Particle Dynamics is used for the segmentation of high density crowd flows and detection of flow instabilities. For this purpos...
STOC
1997
ACM
14 years 29 days ago
1997
ACM
We present randomized constructions of linear-time encodable and decodable codes that can transmit over lossy channels at rates extremely close to capacity. The encoding and decod...