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ICCS
2007
Springer
15 years 5 months ago
Scalability Analysis of the SPEC OpenMP Benchmarks on Large-Scale Shared Memory Multiprocessors
Abstract. We present a detailed investigation of the scalability characteristics of the SPEC OpenMP benchmarks on large-scale shared memory multiprocessor machines. Our study is ba...
Karl Fürlinger, Michael Gerndt, Jack Dongarra
SAMT
2007
Springer
123views Multimedia» more  SAMT 2007»
15 years 5 months ago
Region-based Annotation Tool using Partition Trees
Abstract—This paper presents an annotation tool for the manual and region-based annotation of still images. The selection of regions is achieved by navigating through a Partition...
Xavier Giro, Neus Camps, Ferran Marqués
GLOBECOM
2006
IEEE
15 years 5 months ago
A Non-Commutative Generalization of ElGamal Key Exchange using Polycyclic Groups
Abstract— In this paper, we propose a non-commutative keyexchange scheme which generalizes the classical ElGamal Cipher to polycyclic groups. We will explore other classes of gro...
Delaram Kahrobaei, Bilal Khan
AAECC
2006
Springer
74views Algorithms» more  AAECC 2006»
15 years 5 months ago
Nested Codes for Constrained Memory and for Dirty Paper
Abstract Dirty paper coding are relevant for wireless networks, multiuser channels, and digital watermarking. We show that the problem of dirty paper is essentially equivalent to s...
Hans Georg Schaathun, Gérard D. Cohen
100
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ISMIS
2005
Springer
15 years 4 months ago
Subsystem Based Generalizations of Rough Set Approximations
Abstract. Subsystem based generalizations of rough set approximations are investigated. Instead of using an equivalence relation, an arbitrary binary relation is used to construct ...
Yiyu Yao, Yaohua Chen