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CVPR
2012
IEEE
11 years 10 months ago
We are not contortionists: Coupled adaptive learning for head and body orientation estimation in surveillance video
In this paper, we deal with the estimation of body and head poses (i.e orientations) in surveillance videos, and we make three main contributions. First, we address this issue as ...
Cheng Chen, Jean-Marc Odobez
PODC
2012
ACM
11 years 10 months ago
Faster randomized consensus with an oblivious adversary
Two new algorithms are given for randomized consensus in a shared-memory model with an oblivious adversary. Each is based on a new construction of a conciliator, an object that gu...
James Aspnes
PKC
2012
Springer
219views Cryptology» more  PKC 2012»
11 years 10 months ago
On the Security of Dynamic Group Signatures: Preventing Signature Hijacking
We identify a potential weakness in the standard security model for dynamic group signatures which appears to have been overlooked previously. More specifically, we highlight tha...
Yusuke Sakai, Jacob C. N. Schuldt, Keita Emura, Go...
AICCSA
2008
IEEE
290views Hardware» more  AICCSA 2008»
14 years 2 months ago
Test of preemptive real-time systems
Time Petri nets with stopwatches not only model system/environment interactions and time constraints. They further enable modeling of suspend/resume operations in real-time system...
Noureddine Adjir, Pierre de Saqui-Sannes, Kamel Mu...
EDOC
2007
IEEE
14 years 2 months ago
Structuring Software Cities A Multidimensional Approach
IT application landscapes alias software cities of large enterprises comprise tens or even hundreds of IT applications. Structuring software cities into domains is an important tas...
Andreas Hess, Bernhard Humm, Markus Voß, Gre...