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CCCG
2009
15 years 2 months ago
Slope Preserving Terrain Simplification - An Experimental Study
This paper introduces a new measure of quality for terrain surface simplification aiming at preserving the slope of the surface, as well as a new simplification algorithm which sa...
Ahmad Biniaz
COCOA
2008
Springer
15 years 2 months ago
Automatic Generation of Symmetry-Breaking Constraints
Solution symmetries in integer linear programs often yield long Branch-and-Bound based solution processes. We propose a method for finding elements of the permutation group of sol...
Leo Liberti
CNL
2009
15 years 2 months ago
Polysemy in Controlled Natural Language Texts
Controlled natural languages (CNL) and computational semantics in general do not address word sense disambiguation, i.e., they tend to interpret only some functional words that are...
Normunds Gruzitis, Guntis Barzdins
AML
2010
86views more  AML 2010»
15 years 1 months ago
Finding generic filters by playing games
We give some restrictions for the search for a model of the club principle with no Souslin trees. We show that (2, [], is almost constant on) together with CH and "all Aronsza...
Heike Mildenberger
AML
2010
98views more  AML 2010»
15 years 1 months ago
Small universal families for graphs omitting cliques without GCH
When no single universal model for a set of structures exists at a given cardinal, then one may ask in which models of set theory does there exist a small family which embeds the r...
Katherine Thompson