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ALGORITHMICA
2002
159views more  ALGORITHMICA 2002»
15 years 4 months ago
Algorithmic Aspects of Acyclic Edge Colorings
A proper coloring of the edges of a graph G is called acyclic if there is no 2-colored cycle in G. The acyclic edge chromatic number of G, denoted by a (G), is the least number of...
Noga Alon, Ayal Zaks
CSDA
2004
105views more  CSDA 2004»
15 years 4 months ago
Computational aspects of algorithms for variable selection in the context of principal components
Variable selection consists in identifying a k-subset of a set of original variables that is optimal for a given criterion of adequate approximation to the whole data set. Several...
Jorge Cadima, J. Orestes Cerdeira, Manuel Minhoto
IR
2000
15 years 4 months ago
Incorporating Aspects of Information Use into Relevance Feedback
In this paper we look at some of the problems in interacting with best-match retrieval systems. In particular, we examine the areas of interaction, some investigations of the compl...
Ian Ruthven
JGS
2000
97views more  JGS 2000»
15 years 4 months ago
Part 3 Specialized aspects of GIS and spatial analysis
GIS and spatial analysis is suited mainly for static pictures of the landscape, but many of the processes that need exploring are dynamic in nature. Dynamic processes can be comple...
Paul W. Box