309 search results - page 50 / 62 » Expertise networks in online communities: structure and algo... |
ICCS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. An algorithm to detect invisible relevant persons in a homogeneous social network is studied with computer simulation. The network is effective as a model for contempora...
HPDC
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper we present the Brown Dwarf, a distributed system designed to efficiently store, query and update multidimensional data over an unstructured Peer-to-Peer overlay, wit...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
Given a water distribution network, where should we place sensors to quickly detect contaminants? Or, which blogs should we read to avoid missing important stories? These seemingl...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Automated recommendation (e.g., personalized product recommendation on an ecommerce web site) is an increasingly valuable service associated with many databases--typically online ...
TRUSTBUS
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Due to the large size and complex structure of modern networks, firewall policies can contain several thousand rules. The size and complexity of these policies require au...