24105 search results - page 4722 / 4821 » Models in Information Retrieval |
SEMWEB
2007
Springer
14 years 3 months ago
2007
Springer
In collaborative indexing systems users generate a big amount of metadata by labelling web-based content. These labels are known as tags and form a shared vocabulary. In order to u...
WISTP
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. For ubiquitous communication self-organising adhoc networks become more and more important. We consider mobile phones as appropriate secure gateways to provide access to ...
AUIC
2006
IEEE
14 years 3 months ago
2006
IEEE
Graphical rewrite rules are often used in programming environments for children. These rules consist of two parts: a left-hand side, which is visually matched in the environment, ...
FOCS
2006
IEEE
14 years 3 months ago
2006
IEEE
We consider the problems of Byzantine Agreement and Leader Election, where a constant fraction b < 1/3 of processors are controlled by a malicious adversary. The first problem...
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— In this paper, we investigate the outage performance of cognitive wireless relay networks where source nodes communicate to their destinations via multiple hops facilitated by ...