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ESORICS
2009
Springer
16 years 7 months ago
The Wisdom of Crowds: Attacks and Optimal Constructions
We present a traffic analysis of the ADU anonymity scheme presented at ESORICS 2008, and the related RADU scheme. We show that optimal attacks are able to de-anonymize messages mor...
Carmela Troncoso, Claudia Díaz, Emilia K&au...
EDBT
2004
ACM
126views Database» more  EDBT 2004»
16 years 6 months ago
Spatial Queries in the Presence of Obstacles
Despite the existence of obstacles in many database applications, traditional spatial query processing utilizes the Euclidean distance metric assuming that points in space are dire...
Jun Zhang, Dimitris Papadias, Kyriakos Mouratidis,...
ICCD
2000
IEEE
103views Hardware» more  ICCD 2000»
16 years 3 months ago
Efficient Place and Route for Pipeline Reconfigurable Architectures
In this paper, we present a fast and eficient compilation methodology for pipeline reconfigurable architectures. Our compiler back-end is much faster than conventional CAD tools, ...
Srihari Cadambi, Seth Copen Goldstein
GLOBECOM
2009
IEEE
16 years 1 months ago
Hole Reshaping Routing in Large-Scale Mobile Ad-Hoc Networks
—Mobile ad-hoc networks (MANETs) usually contain sparse or even empty regions called holes. The local optimum problem will occur when routing packets meet holes in the network. I...
Peiqiang Li, Guojun Wang, Jie Wu, Hong-Chuan Yang
HAPTICS
2009
IEEE
16 years 1 months ago
Collaborative haptic environment assessment
Collaborative virtual environments (CVE) allow users from different geographical locations to execute a shared task by acting upon the same entities in the virtual world. Most of ...
Felix G. Hamza-Lup, Benjamin M. Lambeth, James LaP...