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GIS
2008
ACM
16 years 7 months ago
Using tomography for ubiquitous sensing
By embedding sensors in mobile devices, it is possible to exploit the ubiquitous presence of these devices to construct applications for large-scale sensing and monitoring of envi...
Stacy Patterson, Bassam Bamieh, Amr El Abbadi
GIS
2007
ACM
16 years 7 months ago
Proximity queries in large traffic networks
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
Hans-Peter Kriegel, Matthias Renz, Peer Kröge...
AVBPA
2003
Springer
172views Biometrics» more  AVBPA 2003»
15 years 12 months ago
Constraint Shape Model Using Edge Constraint and Gabor Wavelet Based Search
: Constraint Shape Model is proposed to extract facial feature using two different search methods for contour points and control points individually. In the proposed algorithm, sal...
Baochang Zhang, Wen Gao, Shiguang Shan, Wei Wang
SI3D
2012
ACM
14 years 2 months ago
4D parametric motion graphs for interactive animation
A 4D parametric motion graph representation is presented for interactive animation from actor performance capture in a multiple camera studio. The representation is based on a 4D ...
Dan Casas, Margara Tejera, Jean-Yves Guillemaut, A...
KDD
2008
ACM
239views Data Mining» more  KDD 2008»
16 years 7 months ago
Mining adaptively frequent closed unlabeled rooted trees in data streams
Closed patterns are powerful representatives of frequent patterns, since they eliminate redundant information. We propose a new approach for mining closed unlabeled rooted trees a...
Albert Bifet, Ricard Gavaldà