Sciweavers

25041 search results - page 4137 / 5009
» Algorithms for Clustering Data
Sort
View
EMNLP
2009
15 years 5 months ago
On the Use of Virtual Evidence in Conditional Random Fields
Virtual evidence (VE), first introduced by (Pearl, 1988), provides a convenient way of incorporating prior knowledge into Bayesian networks. This work generalizes the use of VE to...
Xiao Li
GW
2009
Springer
136views Biometrics» more  GW 2009»
15 years 5 months ago
Multiscale Detection of Gesture Patterns in Continuous Motion Trajectories
Abstract. We describe a numerical method for scale invariant detection of gesture patterns in continuous 2D motions. The algorithm is fast due to our rejection-based reasoning achi...
Radu-Daniel Vatavu, Laurent Grisoni, Stefan Gheorg...
ICC
2009
IEEE
124views Communications» more  ICC 2009»
15 years 5 months ago
An Iterative List-Based Multiuser Detector for Overloaded Receivers in a Rayleigh Fading Channel
We consider a wireless communication system where multiple co-channel users transmit data via a synchronous, frequency-flat Rayleigh fading channel. The receiver employs an antenna...
Michael Krause, Desmond P. Taylor, Philippa A. Mar...
ICDAR
2009
IEEE
15 years 5 months ago
PixLabeler: User Interface for Pixel-Level Labeling of Elements in Document Images
We present a user interface design for labeling elements in document images at a pixel level. Labels are represented by overlay color, which might map to such terms as "handw...
Eric Saund, Jing Lin, Prateek Sarkar
ICMCS
2009
IEEE
138views Multimedia» more  ICMCS 2009»
15 years 5 months ago
Compressed video stream watermarking for peer-to-peer based content distribution network
Peer-to-peer content distribution provides high network throughput with relatively low server cost and scales better than traditional content distribution networks with respect to...
Dekun Zou, Nicolas Prigent, Jeffrey A. Bloom
« Prev « First page 4137 / 5009 Last » Next »