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» Quality of Service in Heterogeneous Distributed Systems
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JNW
2008
150views more  JNW 2008»
13 years 7 months ago
Quality-Aware Cooperative Proxy Caching for Video Streaming Services
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load o...
Yoshiaki Taniguchi, Naoki Wakamiya, Masayuki Murat...
ICDCS
2000
IEEE
13 years 11 months ago
Multimedia Service Configuration and Reservation in Heterogeneous Environments
Widely deployed multimedia services are expected to accommodate clients in a highly heterogeneous environment. Clients of a multimedia service may vary greatly in processing and c...
Dongyan Xu, Duangdao Wichadakul, Klara Nahrstedt
VTC
2007
IEEE
110views Communications» more  VTC 2007»
14 years 1 months ago
Multi-Channel Radio Resource Distribution Policies in Heterogeneous Traffic Scenarios
—Multi-channel operation in wireless systems has been proposed to increase user throughput and reduce transmission delays. However, multi-channel operation requires adequate reso...
M. Carmen Lucas-Estan, Javier Gozálvez, Joa...
ECOWS
2007
Springer
14 years 1 months ago
Model-Driven Performance Evaluation for Service Engineering
Service engineering and service-oriented architecture as an integration and platform technology is a recent approach to software systems integration. Software quality aspects such ...
Claus Pahl, Marko Boskovic, Wilhelm Hasselbring
IPPS
2006
IEEE
14 years 1 months ago
An economy-driven mapping heuristic for hierarchical master-slave applications in grid systems
In heterogeneous distributed systems, such as Grids, a resource broker is responsible of automatically selecting resources, and mapping application tasks to them. A crucial aspect...
Nadia Ranaldo, Eugenio Zimeo