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EUROPAR
2008
Springer
15 years 3 months ago
Building Secure Resources to Ensure Safe Computations in Distributed and Potentially Corrupted Environments
Abstract. Security and fault-tolerance is a big issue for intensive parallel computing in pervasive environments with hardware errors or malicious acts that may alter the result. I...
Sébastien Varrette, Jean-Louis Roch, Guilla...
NIPS
2004
15 years 3 months ago
Variational Minimax Estimation of Discrete Distributions under KL Loss
We develop a family of upper and lower bounds on the worst-case expected KL loss for estimating a discrete distribution on a finite number m of points, given N i.i.d. samples. Our...
Liam Paninski
CJ
2008
97views more  CJ 2008»
15 years 2 months ago
Three Kinds of Probabilistic Induction: Universal Distributions and Convergence Theorems
We will describe three kinds of probabilistic induction problems, and give general solutions for each , with associated convergence theorems that show they tend to give good proba...
Ray J. Solomonoff
CORR
2008
Springer
148views Education» more  CORR 2008»
15 years 2 months ago
A Non-differential Distributed Space-Time Coding for Partially-Coherent Cooperative Communication
In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward them ...
Jagadeesh Harshan, B. Sundar Rajan
CORR
2007
Springer
82views Education» more  CORR 2007»
15 years 2 months ago
One-bit Distributed Sensing and Coding for Field Estimation in Sensor Networks
Abstract—This paper formulates and studies a general distributed field reconstruction problem using a dense network of noisy one-bit randomized scalar quantizers in the presence...
Ye Wang, Prakash Ishwar, Venkatesh Saligrama