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POLICY
2009
Springer
14 years 3 months ago
Abductive Authorization Credential Gathering
A central task in the context of logic-based decentralized authorization languages is that of gathering credentials from credential providers, required by the resource guard’s p...
Moritz Y. Becker, Jason F. Mackay, Blair Dillaway
PVM
2009
Springer
14 years 3 months ago
MPC-MPI: An MPI Implementation Reducing the Overall Memory Consumption
Message-Passing Interface (MPI) has become a standard for parallel applications in high-performance computing. Within a single cluster node, MPI implementations benefit from the s...
Marc Pérache, Patrick Carribault, Herv&eacu...
ICASSP
2008
IEEE
14 years 3 months ago
Implementation of message-passing algorithms for the acquisition of spreading codes
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...
Massimo Rovini, Fabio Principe, Luca Fanucci, Marc...
ACCV
2007
Springer
14 years 3 months ago
An Occupancy-Depth Generative Model of Multi-view Images
This paper presents an occupancy based generative model of stereo and multi-view stereo images. In this model, the space is divided into empty and occupied regions. The depth of a ...
Pau Gargallo, Peter F. Sturm, Sergi Pujades
EUROPAR
2007
Springer
14 years 3 months ago
Parallel Nearest Neighbour Algorithms for Text Categorization
In this paper we describe the parallelization of two nearest neighbour classification algorithms. Nearest neighbour methods are well-known machine learning techniques. They have be...
Reynaldo Gil-García, José Manuel Bad...