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ITA
2006
167views Communications» more  ITA 2006»
15 years 6 months ago
Characterization of lung tumor subtypes through gene expression cluster validity assessment
The problem of assessing the reliability of clusters patients identified by clustering algorithms is crucial to estimate the significance of subclasses of diseases detectable at b...
Giorgio Valentini, Francesca Ruffino
JGAA
2006
75views more  JGAA 2006»
15 years 6 months ago
Upward Planar Drawings and Switch-regularity Heuristics
In this paper we present a new characterization of switch-regular upward embeddings, a concept introduced by Di Battista and Liotta in 1998. This characterization allows us to def...
Walter Didimo
JIIS
2006
124views more  JIIS 2006»
15 years 6 months ago
An efficient approach to mining indirect associations
Discovering association rules is one of the important tasks in data mining. While most of the existing algorithms are developed for efficient mining of frequent patterns, it has be...
Qian Wan, Aijun An
ENTCS
2007
182views more  ENTCS 2007»
15 years 6 months ago
Automated Fault Localization for C Programs
If a program does not fulfill a given specification, a model checker delivers a counterexample, a run which demonstrates the wrong behavior. Even with a counterexample, locating...
Andreas Griesmayer, Stefan Staber, Roderick Bloem
JPDC
2006
156views more  JPDC 2006»
15 years 6 months ago
Grid harvest service: A performance system of grid computing
Conventional performance evaluation mechanisms focus on dedicated systems. Grid computing infrastructure, on the other hand, is a shared collaborative environment constructed on v...
Ming Wu, Xian-He Sun