890 search results - page 113 / 178 » New Approaches to Compare Phylogenetic Search Heuristics |
158
click to vote
ICASSP
2008
IEEE
16 years 23 days ago
2008
IEEE
We propose a new approach to underdetermined Blind Source Separation (BSS) using sparse decomposition over monochannel dictionary atoms and compare it to multichannel dictionary a...
154
click to vote
CSDA
2007
15 years 6 months ago
2007
Multiple pairwise comparisons are one of the most frequent tasks in applied statistics. In this context, letter displays may be used for a compact presentation of results of multi...
180
click to vote
DBA
2006
15 years 7 months ago
2006
In order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize prese...
175
click to vote
CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
A linear programming technique is introduced that jointly performs feature selection and classifier training so that a subset of features is optimally selected together with the c...
141
click to vote
WWW
2006
ACM
16 years 7 months ago
2006
ACM
Expanding a seed set into a larger community is a common procedure in link-based analysis. We show how to adapt recent results from theoretical computer science to expand a seed s...