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ICC
2007
IEEE
106views Communications» more  ICC 2007»
14 years 5 months ago
A Hierarchical Weighted Round Robin EPON DBA Scheme and Its Comparison with Cyclic Water-Filling Algorithm
—A H-WRR (Hierarchical Weighted Round-Robin) EPON (Ethernet Passive Optical Network) DBA (Dynamic Bandwidth Allocation) algorithm is devised and investigated. WRR table entries h...
Chan Kim, Tae-Whan Yoo, Bong-Tae Kim
ICC
2007
IEEE
100views Communications» more  ICC 2007»
14 years 5 months ago
S.T.R.E.S.S. : Stress Testing and Reverse Engineering for System Security
— In modern wireless networks the functions included into layer II have to deal with complex problems, such as security and access control, that were previously demanded to upper...
Matteo Rosi, Leonardo Maccari, Romano Fantacci
ICPP
2007
IEEE
14 years 5 months ago
Analyzing and Minimizing the Impact of Opportunity Cost in QoS-aware Job Scheduling
Quality of service (QoS) mechanisms allowing users to request for turn-around time guarantees for their jobs have recently generated much interest. In our previous work we had des...
Mohammad Islam, Pavan Balaji, Gerald Sabin, P. Sad...
IEEEPACT
2007
IEEE
14 years 5 months ago
Performance Portable Optimizations for Loops Containing Communication Operations
Effective use of communication networks is critical to the performance and scalability of parallel applications. Partitioned Global Address Space languages like UPC bring the pro...
Costin Iancu, Wei Chen, Katherine A. Yelick
IPPS
2007
IEEE
14 years 5 months ago
Formal Analysis for Debugging and Performance Optimization of MPI
High-end computing is universally recognized to be a strategic tool for leadership in science and technology. A significant portion of high-end computing is conducted on clusters...
Ganesh Gopalakrishnan, Robert M. Kirby