10051 search results - page 1873 / 2011 » A Dynamic Separator Algorithm |
128
Voted
CCS
2007
ACM
15 years 8 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
117
Voted
CIKM
2007
Springer
15 years 8 months ago
2007
Springer
Link analysis is a key technology in contemporary web search engines. Most of the previous work on link analysis only used information from one snapshot of web graph. Since commer...
138
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GEOS
2007
Springer
15 years 8 months ago
2007
Springer
Spatio-temporal network is defined by a set of nodes, and a set of edges, where the properties of nodes and edges may vary over time. Such networks are encountered in a variety of...
103
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IPSN
2007
Springer
15 years 8 months ago
2007
Springer
— Field biologists use animal sounds to discover the presence of individuals and to study their behavior. Collecting bio-acoustic data has traditionally been a difficult and tim...
151
Voted
ICDCS
2006
IEEE
15 years 8 months ago
2006
IEEE
Distributed hash table (DHT) networks based on consistent hashing functions have an inherent load balancing problem. The problem becomes more severe due to the heterogeneity of ne...