963 search results - page 128 / 193 » Conditional Digital Signatures |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Abstract—This work considers the joint source-channel problem of transmitting a Gaussian source over a two-user multipleinput multiple-output (MIMO) broadcast channel. We show th...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Recently there has been interest in structured discriminative models for speech recognition. In these models sentence posteriors are directly modelled, given a set of features ext...
ICCSA
2011
Springer
13 years 1 months ago
2011
Springer
The standardization of the design of learning games is a contradictory topic: The existence of a rich variety of domains and applications is in conflict with the desire for unifica...
CVPR
2008
IEEE
15 years 2 hour ago
2008
IEEE
This paper presents a new method for the reconstruction of a surface from its ? and ? gradient field, measured, for example, via Photometric Stereo. The new algorithm produces the...
ECCV
2010
Springer
14 years 2 months ago
2010
Springer
Automatic face sketch synthesis has important applications in law enforcement and digital entertainment. Although great progress has been made in recent years, previous methods onl...