Sciweavers

4118 search results - page 307 / 824
» Efficient Algorithms for Airline Problem
Sort
View
SIGMOD
2008
ACM
127views Database» more  SIGMOD 2008»
15 years 4 months ago
Minimization of tree pattern queries with constraints
Tree pattern queries (TPQs) provide a natural and easy formalism to query tree-structured XML data, and the efficient processing of such queries has attracted a lot of attention. ...
Ding Chen, Chee Yong Chan
ICML
2006
IEEE
16 years 5 months ago
Learning low-rank kernel matrices
Kernel learning plays an important role in many machine learning tasks. However, algorithms for learning a kernel matrix often scale poorly, with running times that are cubic in t...
Brian Kulis, Inderjit S. Dhillon, Máty&aacu...
GECCO
2006
Springer
137views Optimization» more  GECCO 2006»
15 years 8 months ago
Inside a predator-prey model for multi-objective optimization: a second study
In this article, new variation operators for evolutionary multiobjective algorithms (EMOA) are proposed. On the basis of a predator-prey model theoretical considerations as well a...
Christian Grimme, Karlheinz Schmitt
ICDE
2009
IEEE
139views Database» more  ICDE 2009»
16 years 6 months ago
Minimizing Communication Cost in Distributed Multi-query Processing
Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...
Jian Li, Amol Deshpande, Samir Khuller
168
Voted
IJFCS
2008
116views more  IJFCS 2008»
15 years 4 months ago
Identifying Rhythms in Musical Texts
A fundamental problem in music is to classify songs according to their rhythm. A rhythm is represented by a sequence of "Quick" (Q) and "Slow" (S) symbols, whi...
Manolis Christodoulakis, Costas S. Iliopoulos, Moh...