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152
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IPPS
2005
IEEE
15 years 9 months ago
2005
IEEE
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
144
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
Ranking search results is a fundamental problem in information retrieval. In this paper we explore whether the use of proximity and phrase information can improve web retrieval ac...
146
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MICCAI
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. In order to evaluate the quality of segmentations of an image and assess intra- and inter-expert variability in segmentation performance, an Expectation Maximization (EM)...
140
Voted
GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
Primary user emulation attack (PUEA) is a denial of service (DoS) attack unique to dynamic spectrum access (DSA) networks. While there have been studies in the literature to detect...
117
Voted
CEC
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper describes and analyzes the aggregation pheromone system (APS) algorithm, which extends ant colony optimization (ACO) to continuous domains. APS uses the collective behav...