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Title:Optimization Strategies for Qos-Sensitive VOD Service Delivery in Cooperative Environments
Author(s):Jeon, Won J.
Doctoral Committee Chair(s):Klara Nahrsted
Department / Program:Computer Science
Discipline:Computer Science
Degree Granting Institution:University of Illinois at Urbana-Champaign
Degree:Ph.D.
Genre:Dissertation
Subject(s):Computer Science
Abstract:In QoS-aware object replication, we formulate QoS-aware replication problem where each node specifies an upper bound on the time to access a given object. The problem is to minimize the number of replicas in order to satisfy these access deadlines. We show that this problem is intractable, since it is NP-complete. We present centralized as well as distributed solutions.
Issue Date:2007
Type:Text
Language:English
Description:86 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.
URI:http://hdl.handle.net/2142/81780
Other Identifier(s):(MiAaPQ)AAI3290260
Date Available in IDEALS:2015-09-25
Date Deposited:2007


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