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APPROX
2006
Springer
234views Algorithms» more  APPROX 2006»
14 years 21 days ago
Constant-Factor Approximation for Minimum-Weight (Connected) Dominating Sets in Unit Disk Graphs
For a given graph with weighted vertices, the goal of the minimum-weight dominating set problem is to compute a vertex subset of smallest weight such that each vertex of the graph...
Christoph Ambühl, Thomas Erlebach, Matú...
GIS
2008
ACM
14 years 10 months ago
Discovering controlling factors of geospatial variables
Efficient means of determining factors controlling spatial distribution of an environmental class variable are of significant interest in Earth science. In this paper, we present ...
Tomasz F. Stepinski, Wei Ding 0003, Christoph F. E...
ICML
2004
IEEE
14 years 9 months ago
A needle in a haystack: local one-class optimization
This paper addresses the problem of finding a small and coherent subset of points in a given data. This problem, sometimes referred to as one-class or set covering, requires to fi...
Koby Crammer, Gal Chechik
DIMEA
2008
122views Multimedia» more  DIMEA 2008»
13 years 10 months ago
Multiplayer role games applied to problem based learning
The educational community is willing to approach the learning applications to the engaging and immersive formats of multimedia and video games as a way of increasing the motivatio...
Pilar Sancho, Pedro Pablo Gómez-Martí...

Book
392views
15 years 7 months ago
Squeak by Example
"The book helps you get started with A Quick Tour of Squeak and guides you through A First Application. The Smalltalk language is introduced in three chapters on Syntax in a N...
Andrew P. Black, Stéphane Ducasse, Oscar Nierstra...