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IPSN
2007
Springer
16 years 18 days ago
Tracking multiple targets using binary proximity sensors
Recent work has shown that, despite the minimal information provided by a binary proximity sensor, a network of such sensors can provide remarkably good target tracking performanc...
Jaspreet Singh, Upamanyu Madhow, Rajesh Kumar 0003...
TCC
2007
Springer
142views Cryptology» more  TCC 2007»
16 years 17 days ago
On Best-Possible Obfuscation
An obfuscator is a compiler that transforms any program (which we will view in this work as a boolean circuit) into an obfuscated program (also a circuit) that has the same input-...
Shafi Goldwasser, Guy N. Rothblum
AUIC
2006
IEEE
16 years 16 days ago
TIDL: mixed presence groupware support for legacy and custom applications
In this paper, we present a framework to use an arbitrary number of mouse and keyboard input devices controlling Swing based Java applications. These devices can be distributed am...
Peter Hutterer, Benjamin Close, Bruce H. Thomas
CCGRID
2006
IEEE
16 years 16 days ago
Proposal of MPI Operation Level Checkpoint/Rollback and One Implementation
With the increasing number of processors in modern HPC(High Performance Computing) systems, there are two emergent problems to solve. One is scalability, the other is fault tolera...
Yuan Tang, Graham E. Fagg, Jack Dongarra
FOCS
2006
IEEE
16 years 16 days ago
Hardness of Learning Halfspaces with Noise
Learning an unknown halfspace (also called a perceptron) from labeled examples is one of the classic problems in machine learning. In the noise-free case, when a halfspace consist...
Venkatesan Guruswami, Prasad Raghavendra