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JNSM
2010
86views more  JNSM 2010»
15 years 28 days ago
QoS Control for NGN: A Survey of Techniques
This article presents an overview of standards and a survey of recent work on QoS control of next generation networks (NGNs). We outline primarily standardized QoS control architec...
Changho Yun, Harry Perros
149
Voted
MANSCI
2010
108views more  MANSCI 2010»
15 years 27 days ago
Capacity Sizing Under Parameter Uncertainty: Safety Staffing Principles Revisited
We study a capacity sizing problem in a service system that is modeled as a single-class queue with multiple servers and where customers may renege while waiting for service. A sa...
Achal Bassamboo, Ramandeep S. Randhawa, Assaf J. Z...
TCAD
2010
105views more  TCAD 2010»
15 years 25 days ago
Fault Tolerant Network on Chip Switching With Graceful Performance Degradation
The structural redundancy inherent to on-chip interconnection networks [networks on chip (NoC)] can be exploited by adaptive routing algorithms in order to provide connectivity eve...
Adán Kohler, Gert Schley, Martin Radetzki
TELSYS
2010
154views more  TELSYS 2010»
15 years 25 days ago
Blocking attacks on SIP VoIP proxies caused by external processing
As Voice over IP (VoIP) applications become increasingly popular, they are more and more facing security challenges that have not been present in the traditional Public Switched Te...
Ge Zhang, Simone Fischer-Hübner, Sven Ehlert
SAC
2010
ACM
16 years 29 days ago
Trustworthy interaction balancing in mixed service-oriented systems
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
Florian Skopik, Daniel Schall, Schahram Dustdar