5107 search results - page 915 / 1022 » Data Mining and Information Retrieval |
WWW
2010
ACM
15 years 5 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
67
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—This paper describes a wireless mesh network testbed for research in rapid deployment and auto-configuration of mesh nodes. Motivated by the needs of first responders and mili...
111
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ICAC
2009
IEEE
15 years 4 months ago
2009
IEEE
The popularization of both virtualization and CDP technologies mean that we can now watch disk accesses of systems from entities which are not controlled by the OS. This is a rich...
ADMI
2009
Springer
15 years 4 months ago
2009
Springer
In many multiagent approaches, it is usual to assume the existence of a common ontology among agents. However, in dynamic systems, the existence of such an ontology is unrealistic ...
RECSYS
2009
ACM
15 years 4 months ago
2009
ACM
Top-N item recommendation is one of the important tasks of recommenders. Collaborative filtering is the most popular approach to building recommender systems which can predict ra...