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HPDC
2007
IEEE
14 years 2 months ago
Precise and realistic utility functions for user-centric performance analysis of schedulers
Utility functions can be used to represent the value users attach to job completion as a function of turnaround time. Most previous scheduling research used simple synthetic repre...
Cynthia Bailey Lee, Allan Snavely
LCN
1994
IEEE
14 years 16 days ago
The Packet Starvation Effect in CSMA/CD LANs and a Solution
In this paper we explore the packet starvation effect (PSE) that occurs in Ethernet controllers due to the unfairness of the CSMA/CD algorithm. The PSE causes some packets to expe...
Brian Whetten, Stephen Steinberg, Domenico Ferrari
IPPS
2009
IEEE
14 years 3 months ago
Unit disk graph and physical interference model: Putting pieces together
Modeling communications in wireless networks is a challenging task since it asks for a simple mathematical object on which efficient algorithms can be designed, but that must also...
Emmanuelle Lebhar, Zvi Lotker
IPPS
2000
IEEE
14 years 24 days ago
Reduction Optimization in Heterogeneous Cluster Environments
Network of workstation (NOW) is a cost-effective alternative to massively parallel supercomputers. As commercially available off-the-shelf processors become cheaper and faster, ...
Pangfeng Liu, Da-Wei Wang
STACS
2009
Springer
14 years 3 months ago
Economical Caching
Abstract. We study the management of buffers and storages in environments with unpredictably varying prices in a competitive analysis. In the economical caching problem, there is ...
Matthias Englert, Heiko Röglin, Jacob Spö...