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PPL
2007
150views more  PPL 2007»
13 years 5 months ago
Open MPI: a High Performance, Flexible Implementation of MPI Point-to-Point Communications
’s point-to-point communications abstractions, described in this paper, handle several different communications scenarios, with a portable, high-performance design and tation. ...
Richard L. Graham, Brian Barrett, Galen M. Shipman...
PPL
2010
147views more  PPL 2010»
13 years 4 months ago
Key Distribution versus Key Enhancement in Quantum Cryptography
It has been said that quantum cryptography in general o ers a secure solution to the problem of key enhancement. This means that two parties who already share a small secret key, ...
Naya Nagy, Marius Nagy, Selim G. Akl
EDBT
2006
ACM
95views Database» more  EDBT 2006»
14 years 5 months ago
On Exploring the Power-Law Relationship in the Itemset Support Distribution
Abstract. We identify and explore in this paper an important phenomenon which points out that the power-law relationship appears in the distribution of itemset supports. Characteri...
Kun-Ta Chuang, Jiun-Long Huang, Ming-Syan Chen
PPL
2006
93views more  PPL 2006»
13 years 5 months ago
Inherently Parallel Geometric Computations
A new computational paradigm is described which o ers the possibility of superlinear and sometimes unbounded speedup, when parallel computation is used. The computations involved ...
Selim G. Akl
PPL
2007
86views more  PPL 2007»
13 years 5 months ago
Failure-Sensitive Analysis of Parallel Algorithms with Controlled Memory Access Concurrency
ract problem of using P failure-prone processors to cooperatively update all locations of an N-element shared array is called Write-All. Solutions to Write-All can be used iterati...
Chryssis Georgiou, Alexander Russell, Alexander A....