• Login
    Search 
    •   SMARTech Home
    • College of Computing (CoC)
    • Search
    •   SMARTech Home
    • College of Computing (CoC)
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 44

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Scalable live video streaming to cooperative clients using time shifting and video patching 

    Guo, Meng; Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 2003)
    We consider the problem of how to enable the streaming of live video content from a single server to a large number of clients. One recently proposed approach relies on the cooperation of the video clients in forming an ...
    Thumbnail

    Improved Randomized Broadcast Protocol in Multi-hop Radio Networks 

    Lee, Chungki; Ammar, Mostafa H. (Mostafa Hamed); Burns, James Edward (Georgia Institute of Technology, 1993)
    This paper presents a suite of randomized broadcast protocols for the problem of broadcasting a message in multi-hop radio networks. The protocols are compared with the randomized broadcast protocol by Bar-Yehuda et ...
    Thumbnail

    Multi-Destination Communication Over Single-Hop Lightwave WDM Networks 

    Rouskas, George N.; Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 1993)
    The importance of computer applications and telecommunication services relying on efficient multi-destination communication is growing rapidly. It is now likely that a significant portion of the overall traffic in ...
    Thumbnail

    On the Performance of a Multicast Delivery Video-On-Demand Service with Discontinuous VCR Actions 

    Almeroth, Kevin C.; Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 1994)
    In most proposed architectures for Video-On-Demand (VOD) systems, the customers are serviced individually by allocating and dedicating a trans- mission channel and a set of video server resources to each customer. ...
    Thumbnail

    Application-Layer Anycasting 

    Bhattacharjee, Samrat; Ammar, Mostafa H. (Mostafa Hamed); Zegura, Ellen W.; Shah, Viren; Fei, Zongming (Georgia Institute of Technology, 1996)
    Server replication is a key approach for maintaining user-perceived quality of service within a geographically wide-spread network. The anycasting communication paradigm is designed to support server replication by ...
    Thumbnail

    Design and Evaluation of Router-Supported and End-to-End Multicast Receiver-Based Scoping Protocols 

    Clay, Lenitra M.; Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 1999)
    IP multicasting allows a source to define a multicast group address and receivers can dynamically join and leave this group. Currently the propagation of multicast packets is controlled by two scoping methods: TTL scoping ...
    Thumbnail

    Providing Scalable Web Service Using Multicast Delivery 

    Clark, R. J. (Russell J.); Ammar, Mostafa H. (Mostafa Hamed) (Georgia Institute of Technology, 1995)
    The recent growth in use of the World Wide Web in the Internet has caused a significant increase in the demand placed on Web servers. This increased load results in noticeably longer response times for users. We propose ...
    Thumbnail

    Distributed Laboratories: A Research Proposal 

    Fujimoto, Richard M.; Schwan, Karsten; Ahamad, Mustaque; Hudson, Scott E.; Limb, J. O. (John O.); Ammar, Mostafa H. (Mostafa Hamed); Ezquerra, Norberto F.; Mukherjee, Amarnath; Potts, Colin; Ramachandran, Umakishore; Zegura, Ellen W. (Georgia Institute of Technology, 1996)
    The continuing merger of computer and communication technologies is leading to a new computing/communications infrastructure of unprecedented magnitude, enabling new applications with broad economic and social impact. Yet, ...
    Thumbnail

    Trading Latency for Energy in Wireless Ad Hoc Networks using Message Ferrying 

    Jun, Hyewon; Zhao, Wenrui; Ammar, Mostafa H. (Mostafa Hamed); Zegura, Ellen W.; Lee, Chungki (Georgia Institute of Technology, 2004)
    Power management is a critical issue in wireless ad hoc networks where the energy supply is limited. In this paper, we investigate a routing paradigm, Message Ferrying (MF), to save energy while trading off data delivery ...
    Thumbnail

    Capacity Enhancement Using Throw-Boxes in Mobile Delay Tolerant Networks 

    Zhao, Wenrui; Chen, Yang; Ammar, Mostafa H. (Mostafa Hamed); Corner, Mark D.; Levine, Brian; Zegura, Ellen W. (Georgia Institute of Technology, 2006)
    Delay tolerant networks (DTNs) are a class of emerging networks that are subject to frequent and long-duration partitions. Due to intermittent connectivity, DTNs might be significantly limited in supporting application ...
    • 1
    • 2
    • 3
    • 4
    • . . .
    • 5

    Browse

    All of SMARTechCommunities & CollectionsDatesAuthorsTitlesSubjectsTypesThis CommunityDatesAuthorsTitlesSubjectsTypes

    My SMARTech

    Login

    Discover

    Author
    Ammar, Mostafa H. (Mostafa Hamed) (44)
    Zegura, Ellen W. (15)Fei, Zongming (6)Almeroth, Kevin C. (4)Calvert, Kenneth L. (4)Krupczak, Bobby (4)Lee, Chungki (4)Zhao, Wenrui (4)Burns, James Edward (3)Clark, R. J. (Russell J.) (3)... View MoreSubjectMulticast communication (9)Scalability (5)Performance (4)Replication (4)Bandwidth (3)Communication protocols (3)Multi-hop radio networks (3)Multicast functionality (3)Optimization (3)Simulations (3)... View MoreDate Issued2000 - 2006 (14)1993 - 1999 (30)Has File(s)Yes (44)
    facebook instagram twitter youtube
    • My Account
    • Contact us
    • Directory
    • Campus Map
    • Support/Give
    • Library Accessibility
      • About SMARTech
      • SMARTech Terms of Use
    Georgia Tech Library266 4th Street NW, Atlanta, GA 30332
    404.894.4500
    • Emergency Information
    • Legal and Privacy Information
    • Human Trafficking Notice
    • Accessibility
    • Accountability
    • Accreditation
    • Employment
    © 2020 Georgia Institute of Technology