16093 search results - page 3010 / 3219 » On the optimality of the neighbor-joining algorithm |
206
click to vote
PRIS
2004
15 years 8 months ago
2004
We address the problem of the combination of multiple data partitions, that we call a clustering ensemble. We use a recent clustering approach, known as Spectral Clustering, and th...
164
click to vote
PSB
2004
15 years 8 months ago
2004
Gene expression of a cell is controlled by sophisticated cellular processes. The capability of inferring the states of these cellular processes would provide insight into the mech...
181
click to vote
IJCAI
2003
15 years 8 months ago
2003
We examine the approach of encoding planning problems as CSPs more closely. First we present a simple CSP encoding for planning problems and then a set of transformations that can...
217
click to vote
IKE
2003
15 years 8 months ago
2003
Inverted files are widely used to index documents in large-scale information retrieval systems. An inverted file consists of posting lists, which can be stored in either a documen...
174
click to vote
WSC
2004
15 years 8 months ago
2004
Mortgage-Backed-Securities (MBS), as the largest investment class of fixed income securities, have always been hard to price. Because of the following reasons, normal numerical me...