NDLI: SCORE: a scalable communication protocol for large-scale virtual environments

Content Provider	ACM Digital Library
Author	Léty, Emmanuel Baccelli, François Turletti, Thierry
Abstract	This paper describes and analyzes SCORE, a scalable multicast-based communication protocol for large-scale virtual environments (LSVE) on the Internet. Today, many of these applications have to handle an increasing number of participants and deal with the difficult problem of scalability. We propose an approach at the transport layer, using multiple multicast groups and multiple agents. This approach involves the dynamic partitioning of the virtual environment into spatial areas and the association of these areas with multicast groups. It uses a method based on the theory of planar point processes to determine an appropriate cell size, so that the incoming traffic at the receiver side remains with a given probability below a sufficiently low threshold. We evaluate the performance of our scheme and show that it allows to significantly improve the participants' satisfaction while adding very low overhead.
Starting Page	247
Ending Page	260
Page Count	14
File Format	PDF
ISSN	10636692
DOI	10.1109/TNET.2004.826276
Volume Number	12
Issue Number	2
Journal	IEEE/ACM Transactions on Networking (TON)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2004-04-01
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Area of interest manager (AOIM) Cell-based grouping Communication protocol Large-scale virtual environments (LSVE) Multiple multicast groups Scalability
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Computer Networks and Communications Software Computer Science Applications

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Cell-based Multicast Grouping in Large-Scale Virtual Environments

Cell-based Multicast Grouping in Large-Scale Virtual Environments

SCORE: a scalable communication protocol for large-scale virtual environments

SCORE: a scalable communication protocol for large-scale virtual environments

Cell-based multicast grouping in large-scale virtual environments (1999).

Cell-based multicast grouping in large-scale virtual environments (poster session) (extended abstract)

Scalable feedback for large groups

SCORE: a scalable communication protocol for large-scale virtual environments

Cell-based multicast grouping in large-scale virtual environments (extended abstract) (1999).

SCORE: a scalable communication protocol for large-scale virtual environments

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Cell-based multicast grouping in large-scale virtual environments (1999).

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SCORE: a scalable communication protocol for large-scale virtual environments

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SCORE: a scalable communication protocol for large-scale virtual environments