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ESCIENCE
2006
IEEE
16 years 22 days ago
Job Failure Analysis and Its Implications in a Large-Scale Production Grid
In this paper we present an initial analysis of job failures in a large-scale data-intensive Grid. Based on three representative periods in production, we characterize the interar...
Hui Li, David L. Groep, Lex Wolters, Jeffrey Templ...
ETFA
2006
IEEE
16 years 22 days ago
Response-Time Analysis of tasks with offsets
Abstract— This article presents some results about schedulability analysis of tasks with offsets also known as transactions, in the particular case of monotonic transactions. The...
Karim Traore, Emmanuel Grolleau, Ahmed Rahni, Mich...
FOCS
2006
IEEE
16 years 22 days ago
Approximation algorithms for allocation problems: Improving the factor of 1 - 1/e
Combinatorial allocation problems require allocating items to players in a way that maximizes the total utility. Two such problems received attention recently, and were addressed ...
Uriel Feige, Jan Vondrák
FOCS
2006
IEEE
16 years 22 days ago
Lower Bounds for Additive Spanners, Emulators, and More
An additive spanner of an unweighted undirected graph G with distortion d is a subgraph H such that for any two vertices u, v ∈ G, we have δH(u, v) ≤ δG(u, v) + d. For every...
David P. Woodruff
GLOBECOM
2006
IEEE
16 years 22 days ago
Efficient Approximations for Call Admission Control Performance Evaluations in Multi-Service Networks
—Several dynamic call admission control (CAC) schemes for cellular networks have been proposed in the literature to reserve resources adaptively to provide the desired quality of...
Emre A. Yavuz, Victor C. M. Leung
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