2446 search results - page 309 / 490 » Characterizing the Performance of |
211
click to vote
ICML
2003
IEEE
16 years 4 months ago
2003
IEEE
An approach to semi-supervised learning is proposed that is based on a Gaussian random field model. Labeled and unlabeled data are represented as vertices in a weighted graph, wit...
133
click to vote
WWW
2008
ACM
16 years 4 months ago
2008
ACM
This paper presents an extensive study about the evolution of textual content on the Web, which shows how some new pages are created from scratch while others are created using al...
119
click to vote
WWW
2004
ACM
16 years 4 months ago
2004
ACM
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...
121
click to vote
KDD
2006
ACM
16 years 4 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
119
click to vote
KDD
2006
ACM
16 years 4 months ago
2006
ACM
In this paper, we consider the problem of identifying and segmenting topically cohesive regions in the URL tree of a large website. Each page of the website is assumed to have a t...