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  • 1
    Electronic Resource
    Electronic Resource
    Efficient solutions to multicast routing in communication networks (1996)
    Springer
    Mobile networks and applications 1 (1996), S. 221-232 
    Details
    ISSN: 1572-8153
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract An important problem in both wireless and wired communication networks is to be able to efficiently multicst information to a group of network sites. Multicasting reduces the transmission overhead of both wireless and wired networks and the time it takes for all the nodes in the subset to receive the information. Since transmission bandwidth is a scarce commodity especially in wireless networks, efficient and near minimum-cost multicast algorithms are particularly useful in the wireless context. In this paper, we discuss methods of establishing efficient and near minimum-cost multicast routing in communication networks. In particular, we discuss an efficient implementation of a widely used multicast routing method which can construct a multicast tree with a cost no greater than twice the cost of an optimal tree. We also present two efficient multicast tree constructions for a general version of the multicast routing problem in which a network consists of different classes of nodes, where each class can have one or more nodes of the same characteristic which is different from the characteristics of nodes from other classes. Because of their efficient running times, these multicast routing methods are particularly useful in the mobile communication environments where topology changes will imply recomputation of the multicast trees. Furthermore, the proposed efficient and near minimum-cost multicast routing methods are particularly suited to the wireless communication environments, where transmission bandwidth is more scarce than wired communication environments.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01193338
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    Paper (German National Licenses)
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  • 2
    Book
    Book
    Information retrieval : algorithms and heuristics; 15 (2004)
    Dordrecht [u.a.] :Springer,
    Details
    Title: Information retrieval : algorithms and heuristics; 15
    Author: Grossman, David A.
    Contributer: Frieder, Ophir
    Edition: 2. ed.
    Publisher: Dordrecht [u.a.] :Springer,
    Year of publication: 2004
    Pages: XVII, 332 S. : , Ill.
    Series Statement: ¬The¬ Kluwer international series on information retrieval 15
    ISBN: 1-4020-3004-5 , 1-4020-3003-7
    Type of Medium: Book
    Language: English
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    ZIB Catalog
    Zuse Institute Berlin get availability status
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