425 search results - page 79 / 85 » A Fully Dynamic Algorithm for Distributed Shortest Paths |
TMC
2008
13 years 7 months ago
2008
In this paper, we propose a bandwidth-efficient multicast mechanism for heterogeneous wireless networks. We reduce the bandwidth cost of an Internet Protocol (IP) multicast tree by...
P2P
2003
IEEE
14 years 23 days ago
2003
IEEE
In this paper, we take an availability-centric view on quality of service (QoS) and propose a model and mechanisms for studying the effectiveness of realistic replication schemes ...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
: In this paper, we analyze the node scheduling approach of topology control in the context of reliable packet delivery. In node scheduling, only a minimum set of nodes needed for ...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
The problem of tracking a varying number of non-rigid objects has two major difficulties. First, the observation models and target distributions can be highly non-linear and non-Ga...
ICS
2007
Tsinghua U.
14 years 1 months ago
2007
Tsinghua U.
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...