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CVPR
2005
IEEE
15 years 11 months ago
A Hybrid Graphical Model for Robust Feature Extraction from Video
We consider a visual scene analysis scenario where objects (e.g. people, cars) pass through the viewing field of a static camera and need to be detected and segmented from the bac...
Ali Taylan Cemgil, Wojciech Zajdel, Ben J. A. Kr&o...
VIS
2007
IEEE
216views Visualization» more  VIS 2007»
15 years 11 months ago
Interactive Isosurface Ray Tracing of Time-Varying Tetrahedral Volumes
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
Ingo Wald, Heiko Friedrich, Aaron Knoll, Charle...
VLDB
2005
ACM
133views Database» more  VLDB 2005»
15 years 3 months ago
Caching with 'Good Enough' Currency, Consistency, and Completeness
SQL extensions that allow queries to explicitly specify data quality requirements in terms of currency and consistency were proposed in an earlier paper. This paper develops a dat...
Hongfei Guo, Per-Åke Larson, Raghu Ramakrish...
APCSAC
2003
IEEE
15 years 3 months ago
Latency Improvement in Virtual Multicasting
Virtual multicasting (VMC) combines some of the benefits of caching (transparency, dynamic adaptation to workload) and multicasting (reducing duplicated traffic). Virtual multicas...
Philip Machanick, Brynn Andrew
CSFW
2007
IEEE
15 years 1 months ago
Automaton-based Confidentiality Monitoring of Concurrent Programs
Noninterference is typically used as a baseline security policy to formalize confidentiality of secret information manipulated by a program. In contrast to static checking of noni...
Gurvan Le Guernic