927 search results - page 179 / 186 » Stability of k -Means Clustering |
SUTC
2006
IEEE
14 years 1 months ago
2006
IEEE
- In this paper, we describe a group key management protocol for hierarchical sensor networks where instead of using pre-deployed keys, each sensor node generates a partial key dyn...
SIGIR
2005
ACM
14 years 19 days ago
2005
ACM
Information retrieval is, in general, an iterative search process, in which the user often has several interactions with a retrieval system for an information need. The retrieval ...
VIZSEC
2005
Springer
14 years 16 days ago
2005
Springer
While efficient graph-based representations have been developed for modeling combinations of low-level network attacks, relatively little attention has been paid to effective tech...
ASPLOS
2004
ACM
14 years 15 days ago
2004
ACM
Maintenance is the dominant source of downtime at high availability sites. Unfortunately, the dominant mechanism for reducing this downtime, cluster rolling upgrade, has two short...
IPPS
2002
IEEE
14 years 7 hour ago
2002
IEEE
Modern high speed interconnects such as Myrinet and Gigabit Ethernet have shifted the bottleneck in communication from the interconnect to the messaging software at the sending an...