578 search results - page 45 / 116 » The Importance of Aggregation |
MM
2009
ACM
14 years 2 months ago
2009
ACM
As more and more video content is made available and accessed on-demand, content and service providers face challenges of scale. Today’s delivery mechanisms, especially unicast,...
SIGMOD
1995
ACM
13 years 11 months ago
1995
ACM
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
When an ad hoc network with limited link capacities is used to transport high-rate, latency-constrained multimedia streams, it is important that routing algorithms not only yield ...
CN
2010
13 years 7 months ago
2010
PuppetCast is a protocol for secure peer sampling in large-scale distributed systems. A peer sampling protocol continuously provides each node in the system with a uniform random ...
P2P
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract—This paper describes T-SIZE, a peer counting protocol that is based on gossip-based aggregation. Peer counting has become increasingly important as the size of the netwo...