Browsing Computer Science by Author "Matta, Ibrahim"

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Browsing Computer Science by Author "Matta, Ibrahim"

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  • Yilmaz, Selma; Matta, Ibrahim (Boston University Computer Science Department, 2005-05-25)
    The Border Gateway Protocol (BGP) is the current inter-domain routing protocol used to exchange reachability information between Autonomous Systems (ASes) in the Internet. BGP supports policy-based routing which allows ...
  • Yilmaz, Selma; Matta, Ibrahim (Boston University Computer Science Department, 2005-07-07)
    The Border Gateway Protocol (BGP) is the current inter-domain routing protocol used to exchange reachability information between Autonomous Systems (ASes) in the Internet. BGP supports policy-based routing which allows ...
  • Yoon, Jaehee; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 1999-09-15)
    An increasing number of applications, such as distributed interactive simulation, live auctions, distributed games and collaborative systems, require the network to provide a reliable multicast service. This service enables ...
  • Morcos, Hany; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2006-10-04)
    Personal communication devices are increasingly equipped with sensors for passive monitoring of encounters and surroundings. We envision the emergence of services that enable a community of mobile users carrying such ...
  • Morcos, Hany; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2006-04-14)
    Abstract—Personal communication devices are increasingly being equipped with sensors that are able to passively collect information from their surroundings – information that could be stored in fairly small local caches. ...
  • Boddapati, Gowtham; Day, John; Matta, Ibrahim; Chitkushev, Lou (Boston University Computer Science Department, 2009-06-22)
    The TCP/IP architecture was originally designed without taking security measures into consideration. Over the years, it has been subjected to many attacks, which has led to many patches to counter them. Our investigations ...
  • Barman, Dhiman; Matta, Ibrahim (Boston University Computer Science Department, 2003-12-03)
    (This Technical Report revises TR-BUCS-2003-011) The Transmission Control Protocol (TCP) has been the protocol of choice for many Internet applications requiring reliable connections. The design of TCP has been challenged ...
  • Medina, Alberto; Matta, Ibrahim; Byers, John (Boston University Computer Science Department, 2000-01-21)
    BRITE is a parametrized topology generation tool, which can be used to flexibly control various parameters (such as connectivity and growth models) and study various properties of generated topologies (such power laws, ...
  • Medina, Alberto; Lakhina, Anukool; Matta, Ibrahim; Byers, John (Boston University Computer Science Department, 2001-04-12)
    Effective engineering of the Internet is predicated upon a detailed understanding of issues such as the large-scale structure of its underlying physical topology, the manner in which it evolves over time, and the way in ...
  • Govindan, Ramesh; Jamin, Sugih; Zekauskas, Matt; Willinger, Walter; Towsley, Don; Pitkow, Jim; Ammar, Mostafa; Padmanabhan, Venkata; Bharghavan, Vaduvur; Schulzrinne, Henning; Rajagopalan, Bala; Zinky, John (Boston University Computer Science Department, 1999-12-15)
  • Guo, Liang; Crovella, Mark; Matta, Ibrahim (Boston University Computer Science Department, 2001)
  • Mattar, Karim; Matta, Ibrahim; Day, John; Ishakian, Vatche; Gursun, Gonca (Boston University Computer Science Department, 2008-07-12)
    Transport protocols are an integral part of the inter-process communication (IPC) service used by application processes to communicate over the network infrastructure. With almost 30 years of research on transport, one ...
  • Gursun, Gonca; Crovella, Mark; Matta, Ibrahim (CS Department, Boston University, 2010-11-10)
    Computer systems are increasingly driven by workloads that reflect large-scale social behavior, such as rapid changes in the popularity of media items like videos. Capacity planners and system designers must plan for rapid, ...
  • Morcos, Hany; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2008-02-10)
    Commonly, research work in routing for delay tolerant networks (DTN) assumes that node encounters are predestined, in the sense that they are the result of unknown, exogenous processes that control the mobility of these ...
  • Guo, Liang; Matta, Ibrahim (Boston University Computer Science Department, 2002)
    Internet measurements show that the size distribution of Web-based transactions is usually very skewed; a few large requests constitute most of the total traffic. Motivated by the advantages of scheduling algorithms which ...
  • Matta, Ibrahim; Guo, Liang (Boston University Computer Science Department, 2000-05-17)
    The majority of the traffic (bytes) flowing over the Internet today have been attributed to the Transmission Control Protocol (TCP). This strong presence of TCP has recently spurred further investigations into its congestion ...
  • Riga, Niky; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2004-05-31)
    Wireless sensor networks have recently emerged as enablers of important applications such as environmental, chemical and nuclear sensing systems. Such applications have sophisticated spatial-temporal semantics that set ...
  • Sharma, Abhishek; Bestavros, Azer; Matta, Ibrahim (Boston University Computer Science Department, 2004-07-07)
    We leverage the buffering capabilities of end-systems to achieve scalable, asynchronous delivery of streams in a peer-to-peer environment. Unlike existing cache-and-relay schemes, we propose a distributed prefetching ...
  • Barman, Dhiman; Matta, Ibrahim (Boston University Computer Science Department, 2002)
    The current congestion-oriented design of TCP hinders its ability to perform well in hybrid wireless/wired networks. We propose a new improvement on TCP NewReno (NewReno-FF) using a new loss labeling technique to discriminate ...
  • Wang, Tao; Matta, Ibrahim; Bestavros, Azer (Boston University Computer Science Department, 2003-12-02)
    We consider the problem of efficiently and fairly allocating bandwidth at a highly congested link to a diverse set of flows, including TCP flows with various Round Trip Times (RTT), non-TCP-friendly flows such as ...

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