40 search results - page 6 / 8 » Improved Approximation Algorithms for the Quality of Service... |
INFOCOM
2002
IEEE
13 years 10 months ago
2002
IEEE
—Supporting quality of service (QoS) in large-scale broadband networks poses major challenges, due to the intrinsic complexity of the corresponding resource allocation problems. ...
COMCOM
2006
13 years 5 months ago
2006
In relation to its growth in size and user population, the Internet faces new challenges that have triggered the proposals of value-added network services, e.g., IP multicast, IP ...
ISM
2006
IEEE
13 years 5 months ago
2006
IEEE
IP multicasting is the most efficient way to perform group data distribution, as it eliminates traffic redundancy and improves bandwidth utilization. Application Layer Multicast (...
TON
2010
13 years 4 months ago
2010
Abstract—Many distributed applications require a group of destinations to be coordinated with a single source. Multicasting is a communication paradigm to implement these distrib...
PPAM
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorit...