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Title:
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NEW SERVICE SELECTION STRATEGIES FOR THE SERVICE DISTRIBUTION PROTOCOL FOR MANETS |
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Author(s):
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Mohamed Hamdy and Birgitta König-Ries |
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ISBN:
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978-972-8939-19-9 |
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Editors:
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Hans Weghorn, Jörg Roth and Pedro Isaías |
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Year:
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2010 |
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Edition:
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Single |
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Keywords:
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SDP, Service Replication, Service Selection |
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Type:
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Full Paper |
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First Page:
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59 |
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Last Page:
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66 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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To deal with the partitioning behavior of ad-hoc mobile networks, an interest-based service replication protocol, called the Service Distribution Protocol (SDP) has been introduced. SDP is based on the service popularity concept, which is a non-partitioning-aware replication approach, to enhance service availability. It also has the advantage of being network-architecture independent as it avoids being involved in expensive topological analysis. In SDP, the most popular services in terms of the clients' requests will be replicated more and the others will be hibernated. After a while, and using the mobility of the network participants, the interesting popular services prevail the network in what is known as service distribution. In this paper, we investigate two possibilities to further enhance SDP by introducing two new service selection strategies. Using a detailed simulation, the effects of these strategies on the service distribution correctness are being measured, compared and discussed. |
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