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DASFAA
2005
IEEE
137views Database» more  DASFAA 2005»
14 years 3 months ago
A General Approach to Mining Quality Pattern-Based Clusters from Microarray Data
Abstract. Pattern-based clustering has broad applications in microarray data analysis, customer segmentation, e-business data analysis, etc. However, pattern-based clustering often...
Daxin Jiang, Jian Pei, Aidong Zhang
ESA
2003
Springer
124views Algorithms» more  ESA 2003»
14 years 3 months ago
The Minimum Generalized Vertex Cover Problem
Let G = (V, E) be an undirected graph, with three numbers d0(e) ≥ d1(e) ≥ d2(e) ≥ 0 for each edge e ∈ E. A solution is a subset U ⊆ V and di(e) represents the cost contr...
Refael Hassin, Asaf Levin
IPPS
1997
IEEE
14 years 2 months ago
Optimal Scheduling for UET-UCT Generalized n-Dimensional Grid Task Graphs
The n-dimensional grid is one of the most representative patterns of data flow in parallel computation. The most frequently used scheduling models for grids is the unit execution ...
Theodore Andronikos, Nectarios Koziris, George K. ...
COMPGEOM
2007
ACM
14 years 1 months ago
An optimal generalization of the centerpoint theorem, and its extensions
We prove an optimal generalization of the centerpoint theorem: given a set P of n points in the plane, there exist two points (not necessarily among input points) that hit all con...
Saurabh Ray, Nabil H. Mustafa
ERSHOV
2006
Springer
13 years 12 months ago
Verifying Generalized Soundness of Workflow Nets
We improve the decision procedure from [10] for the problem of generalized soundness of workflow nets. A workflow net is generalized sound iff every marking reachable from an initi...
Kees M. van Hee, Olivia Oanea, Natalia Sidorova, M...