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ICDCS
2008
IEEE
14 years 1 months ago
Two-Phased Approximation Algorithms for Minimum CDS in Wireless Ad Hoc Networks
— Connected dominating set (CDS) has a wide range of applications in wireless ad hoc networks. A number of distributed algorithms for constructing a small CDS in wireless ad hoc ...
Peng-Jun Wan, Lixin Wang, F. Frances Yao
DATAMINE
2006
166views more  DATAMINE 2006»
13 years 7 months ago
Accelerated EM-based clustering of large data sets
Motivated by the poor performance (linear complexity) of the EM algorithm in clustering large data sets, and inspired by the successful accelerated versions of related algorithms l...
Jakob J. Verbeek, Jan Nunnink, Nikos A. Vlassis
RSA
2011
85views more  RSA 2011»
13 years 2 months ago
Piercing random boxes
Abstract. Consider a set of n random axis parallel boxes in the unit hypercube in Rd , where d is fixed and n tends to infinity. We show that the minimum number of points one nee...
Linh V. Tran
COMPGEOM
2008
ACM
13 years 9 months ago
Extremal problems on triangle areas in two and three dimensions
The study of extremal problems on triangle areas was initiated in a series of papers by Erdos and Purdy in the early 1970s. In this paper we present new results on such problems, ...
Adrian Dumitrescu, Micha Sharir, Csaba D. Tó...
SASP
2009
IEEE
156views Hardware» more  SASP 2009»
14 years 2 months ago
Introducing control-flow inclusion to support pipelining in custom instruction set extensions
—Multi-cycle Instruction set extensions (ISE) can be pipelined in order to increase their throughput; however, typical program traces seldom contain consecutive calls to the same...
Marcela Zuluaga, Theo Kluter, Philip Brisk, Nigel ...