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ICMCS
2005
IEEE
72views Multimedia» more  ICMCS 2005»
13 years 10 months ago
Revenue Aware Preemption Policy in Multimedia Communication Networks
Preemption of low priority call connections to accommodate high priority call connections is a widely recommended technique in a multimedia communication network. A preemption pol...
Iftekhar Ahmad, Joarder Kamruzzaman, Srinivas Aswa...
ESA
2006
Springer
136views Algorithms» more  ESA 2006»
13 years 8 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
HPCC
2007
Springer
13 years 11 months ago
A Proactive Method for Content Distribution in a Data Indexed DHT Overlay
In a data-indexed DHT overlay network, published data annotations form distributed databases. Queries are distributed to these databases in a nonuniform way. Constructing content d...
Bassam A. Alqaralleh, Chen Wang, Bing Bing Zhou, A...
DEXAW
2008
IEEE
120views Database» more  DEXAW 2008»
13 years 11 months ago
Self-Similarity Metric for Index Pruning in Conceptual Vector Space Models
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
Dario Bonino, Fulvio Corno
COLT
2010
Springer
13 years 2 months ago
An Asymptotically Optimal Bandit Algorithm for Bounded Support Models
Multiarmed bandit problem is a typical example of a dilemma between exploration and exploitation in reinforcement learning. This problem is expressed as a model of a gambler playi...
Junya Honda, Akimichi Takemura