259 search results - page 41 / 52 » Scalability of communicators and groups in MPI |
CORR
2010
Springer
14 years 11 months ago
2010
Springer
We propose distributed algorithms to automatically deploy a group of mobile robots to partition and provide coverage of a non-convex environment. To handle arbitrary nonconvex envi...
107
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SECON
2010
IEEE
14 years 9 months ago
2010
IEEE
Push-to-Talk (PTT) is a useful capability for rapidly deployable wireless mesh networks used by first responders. PTT allows several users to speak with each other while using a si...
P2P
2003
IEEE
15 years 5 months ago
2003
IEEE
Recent developments in the area of peer-to-peer computing show that structured overlay networks implementing distributed hash tables scale well and can serve as infrastructures fo...
100
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CN
2007
14 years 11 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...
153
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SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
The work performed by a publish/subscribe system can conceptually be divided into subscription processing and notification dissemination. Traditionally, research in the database a...