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» Improving quality of service for switched processing systems
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PERCOM
2008
ACM
16 years 6 months ago
Safety Enhancing Mechanisms for Pervasive Computing Systems in Intelligent Environments
Pervasive computing systems provide personalized and intimate services to improve users' quality of life by integrating computation and communication into the environments. Wi...
Hen-I Yang, Abdelsalam Helal
SC
2000
ACM
15 years 11 months ago
MPICH-GQ: Quality-of-Service for Message Passing Programs
Parallel programmers typically assume that all resources required for a program’s execution are dedicated to that purpose. However, in local and wide area networks, contention f...
Alain J. Roy, Ian T. Foster, William Gropp, Nichol...
CEJCS
2011
80views more  CEJCS 2011»
14 years 6 months ago
Evaluating distributed real-time and embedded system test correctness using system execution traces
: Effective validation of distributed real-time and embedded (DRE) system quality-of-service (QoS) properties (e.g., event prioritization, latency, and throughput) requires testin...
James H. Hill, Pooja Varshneya, Douglas C. Schmidt
ICC
2007
IEEE
130views Communications» more  ICC 2007»
16 years 25 days ago
Power Control in Cognitive Radio Systems Based on Spectrum Sensing Side Information
— Cognitive radio has been recently proposed as a promising technology to improve the spectrum utilization efficiency by intelligently sensing and accessing some vacant bands of...
Karama Hamdi, Wei Zhang, Khaled Ben Letaief
SIGCOMM
1995
ACM
15 years 10 months ago
Performance Bounds in Communication Networks with Variable-Rate Links
In most network models for quality of service support, the communication links interconnecting the switches and gateways are assumed to have fixed bandwidth and zero error rate. T...
Kam Lee