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ENTCS
2006
127views more  ENTCS 2006»
15 years 4 months ago
Capability-Passing Processes
Capability passing processes model global applications in a way that decouples the global agreement aspects of protocols from the details of how the communications are actually ma...
Tom Chothia, Dominic Duggan
TSP
2010
14 years 11 months ago
Shrinkage algorithms for MMSE covariance estimation
We address covariance estimation in the sense of minimum mean-squared error (MMSE) when the samples are Gaussian distributed. Specifically, we consider shrinkage methods which are ...
Yilun Chen, Ami Wiesel, Yonina C. Eldar, Alfred O....
PAKDD
2009
ACM
123views Data Mining» more  PAKDD 2009»
15 years 9 months ago
Clustering with Lower Bound on Similarity
We propose a new method, called SimClus, for clustering with lower bound on similarity. Instead of accepting k the number of clusters to find, the alternative similarity-based app...
Mohammad Al Hasan, Saeed Salem, Benjarath Pupacdi,...
ENTCS
2006
273views more  ENTCS 2006»
15 years 4 months ago
Operator Algebras and the Operational Semantics of Probabilistic Languages
We investigate the construction of linear operators representing the semantics of probabilistic programming languages expressed via probabilistic transition systems. Finite transi...
Alessandra Di Pierro, Herbert Wiklicky
ICDE
2009
IEEE
219views Database» more  ICDE 2009»
16 years 6 months ago
Distance Oracles for Spatial Networks
The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as finding s...
Jagan Sankaranarayanan, Hanan Samet