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CORR
2011
Springer
191views Education» more  CORR 2011»
13 years 2 months ago
On Approximating Four Covering and Packing Problems
In this paper, we consider approximability issues of the following four problems: triangle packing, full sibling reconstruction, maximum profit coverage and 2-coverage. All of th...
Mary V. Ashley, Tanya Y. Berger-Wolf, Piotr Berman...
ISAAC
2010
Springer
291views Algorithms» more  ISAAC 2010»
13 years 5 months ago
A Tighter Analysis of Work Stealing
Abstract. Classical list scheduling is a very popular and efficient technique for scheduling jobs in parallel platforms. However, with the increasing number of processors, the cost...
Marc Tchiboukdjian, Nicolas Gast, Denis Trystram, ...
APPROX
2005
Springer
103views Algorithms» more  APPROX 2005»
14 years 1 months ago
Where's the Winner? Max-Finding and Sorting with Metric Costs
Traditionally, a fundamental assumption in evaluating the performance of algorithms for sorting and selection has been that comparing any two elements costs one unit (of time, work...
Anupam Gupta, Amit Kumar
SIAMCOMP
2008
137views more  SIAMCOMP 2008»
13 years 7 months ago
Approximate Shortest Paths in Anisotropic Regions
Our goal is to find an approximate shortest path for a point robot moving in a planar subdivision with n vertices. Let 1 be a real number. Distances in each face of this subdivis...
Siu-Wing Cheng, Hyeon-Suk Na, Antoine Vigneron, Ya...
MICRO
2010
IEEE
153views Hardware» more  MICRO 2010»
13 years 5 months ago
Throughput-Effective On-Chip Networks for Manycore Accelerators
As the number of cores and threads in manycore compute accelerators such as Graphics Processing Units (GPU) increases, so does the importance of on-chip interconnection network des...
Ali Bakhoda, John Kim, Tor M. Aamodt