Sciweavers

2100 search results - page 135 / 420
» Fundamentals of the problem
Sort
View
JIFS
2006
120views more  JIFS 2006»
15 years 6 months ago
Building similarity metrics reflecting utility in case-based reasoning
Fundamental to case-based reasoning is the idea that similar problems have similar solutions. The meaning of the concept of "similarity" can vary in different situations...
Ning Xiong, Peter Funk
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
16 years 6 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...
CORR
2008
Springer
74views Education» more  CORR 2008»
15 years 6 months ago
Analysis of the Karmarkar-Karp Differencing Algorithm
The Karmarkar-Karp differencing algorithm is the best known polynomial time heuristic for the number partitioning problem, fundamental in both theoretical computer science and stat...
Stefan Boettcher, Stephan Mertens
ERCIMDL
2000
Springer
147views Education» more  ERCIMDL 2000»
15 years 9 months ago
Map Segmentation by Colour Cube Genetic K-Mean Clustering
Segmentation of a colour image composed of different kinds of texture regions can be a hard problem, namely to compute for an exact texture fields and a decision of the optimum num...
Vitorino Ramos, Fernando Muge
WWW
2005
ACM
16 years 6 months ago
XQuery containment in presence of variable binding dependencies
Semantic caching is an important technology for improving the response time of future user queries specified over remote servers. This paper deals with the fundamental query conta...
Li Chen, Elke A. Rundensteiner