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ICPR
2006
IEEE
16 years 7 months ago
Detection of Fence Climbing from Monocular Video
This paper presents a system that detects humans climbing fences. After extracting a binary blob contour, the system models the human with an extended star-skeleton representation...
Elden Yu, J. K. Aggarwal
SIGMOD
2008
ACM
126views Database» more  SIGMOD 2008»
16 years 6 months ago
On efficient top-k query processing in highly distributed environments
Lately the advances in centralized database management systems show a trend towards supporting rank-aware query operators, like top-k, that enable users to retrieve only the most ...
Akrivi Vlachou, Christos Doulkeridis, Kjetil N&osl...
SIGMOD
2006
ACM
113views Database» more  SIGMOD 2006»
16 years 6 months ago
XPORT: extensible profile-driven overlay routing trees
XPORT is a profile-driven distributed data dissemination system that supports an extensible set of data types, profiles types, and optimization metrics. XPORT efficiently implemen...
Olga Papaemmanouil, Yanif Ahmad, Ugur Çetin...
ICSE
2004
IEEE-ACM
16 years 6 months ago
An Empirical Study of Software Reuse vs. Defect-Density and Stability
The paper describes results of an empirical study, where some hypotheses about the impact of reuse on defect-density and stability, and about the impact of component size on defec...
Parastoo Mohagheghi, Reidar Conradi, Ole M. Killi,...
ACSAC
2009
IEEE
16 years 1 months ago
On the Security of PAS (Predicate-Based Authentication Service)
—Recently a new human authentication scheme called PAS (predicate-based authentication service) was proposed, which does not require the assistance of any supplementary device. T...
Shujun Li, Hassan Jameel Asghar, Josef Pieprzyk, A...