1559 search results - page 58 / 312 » Some Group Theory Problems |
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
— When a sensor network is deployed in hostile environments, the adversary may compromise some sensor nodes, and use the compromised nodes to inject false sensing reports or modi...
EWSN
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In this paper, we consider the minimization of a relevant energy consumption related cost function in the context of sensor networks where correlated sources are generate...
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SIGMOD
2008
ACM
15 years 10 months ago
2008
ACM
The need for high availability and performance in data management systems has been fueling a long running interest in database replication from both academia and industry. However...
CSCW
1998
ACM
15 years 2 months ago
1998
ACM
Users of synchronous groupware systems act both as individuals and as members of a group, and designers must try to support both roles. However, the requirements of individuals an...
TIP
2008
14 years 9 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...