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BMCBI
2008
122views more  BMCBI 2008»
14 years 10 months ago
A practical comparison of two K-Means clustering algorithms
Background: Data clustering is a powerful technique for identifying data with similar characteristics, such as genes with similar expression patterns. However, not all implementat...
Gregory A. Wilkin, Xiuzhen Huang
CORR
2010
Springer
77views Education» more  CORR 2010»
14 years 10 months ago
Stochastic Analysis of Non-slotted Aloha in Wireless Ad-Hoc Networks
: In this paper we propose two analytically tractable stochastic models of non-slotted Aloha for Mobile Ad-hoc NETworks (MANETs): one model assumes a static pattern of nodes while ...
Bartek Blaszczyszyn, Paul Mühlethaler
ENTCS
2006
115views more  ENTCS 2006»
14 years 10 months ago
Analyzing the Uses of a Software Modeling Tool
While a lot of progress has been made in improving analyses and tools that aid software development, less effort has been spent on studying how such tools are commonly used in pra...
Xiaoming Li, Daryl Shannon, Jabari Walker, Sarfraz...
COR
2007
81views more  COR 2007»
14 years 10 months ago
Job scheduling methods for reducing waiting time variance
Minimizing Waiting Time Variance (WTV) is a job scheduling problem where we schedule a batch of n jobs, for servicing on a single resource, in such a way that the variance of thei...
Nong Ye, Xueping Li, Toni Farley, Xiaoyun Xu
JAIR
2008
103views more  JAIR 2008»
14 years 10 months ago
SATzilla: Portfolio-based Algorithm Selection for SAT
It has been widely observed that there is no single "dominant" SAT solver; instead, different solvers perform best on different instances. Rather than following the trad...
Lin Xu, Frank Hutter, Holger H. Hoos, Kevin Leyton...