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SIGCOMM
2012
ACM
11 years 10 months ago
Finishing flows quickly with preemptive scheduling
Today’s data centers face extreme challenges in providing low latency. However, fair sharing, a principle commonly adopted in current congestion control protocols, is far from o...
Chi-Yao Hong, Matthew Caesar, Brighten Godfrey
GLOBECOM
2007
IEEE
14 years 1 months ago
Broadcast Scheduling for Time-Constrained Information Delivery
—In this report, the problem of broadcast scheduling in Push broadcast systems is studied. We introduce an optimization approach that leads to well justified policies for Push b...
Majid Raissi-Dehkordi
ESA
2006
Springer
136views Algorithms» more  ESA 2006»
13 years 11 months ago
Approximation in Preemptive Stochastic Online Scheduling
Abstract. We present a first constant performance guarantee for preemptive stochastic scheduling to minimize the sum of weighted completion times. For scheduling jobs with release ...
Nicole Megow, Tjark Vredeveld
IJHPCA
2006
96views more  IJHPCA 2006»
13 years 7 months ago
On the User - Scheduler Dialogue: Studies of User-Provided Runtime Estimates and Utility Functions
Effective communication between user and scheduler is an important prerequisite to achieving a successful scheduling outcome from both parties' perspectives. In a grid or sta...
Cynthia Bailey Lee, Allan Snavely
CATA
2009
13 years 8 months ago
Performance Enhancement of Web Server System
The invention of the Internet has ushered in advances in information era which has revolutionized the way we conduct business, advances our knowledge and promote life long learning...
Sarah Tasneem, Reda A. Ammar, Lester Lipsky, Howar...