NDLI: Constructing the Overlay Network by Tuning Link Weights

Content Provider	IEEE Xplore Digital Library
Author	Huijuan Wang Van Mieghem, P.
Copyright Year	2007
Description	Author affiliation: Delft Univ. of Technol., Delft (Huijuan Wang; Van Mieghem, P.)
Abstract	When transport in networks follows the shortest paths, the union of all shortest path trees $G_{cupspt}$ can be regarded as the "transport overlay network". Overlay networks such as peer-to-peer networks or virtual private networks can be considered as a subgraph of $G_{cupspt}.$ We construct two types of $G_{cupspt}:$ (a) $G_{cupspt(alpha)}$ where alpha is the extreme value index of polynomial link weights and (b) $G_{cupspt(rho)}$ where rho is the correlation coefficient of the 2-dimensional correlated uniformly distributed link weights in QoS routing. By tuning the extreme value index alpha of polynomial link weights, a phase transition occurs around a critical extreme value index ac of the link weight distribution. If alpha > $alpha_{c},$ transport in the network traverses many links whereas for alpha < $alpha_{c},$ all transport flows over a critical backbone: the minimum spanning tree (MST). In QoS routing with 2-dimensional link weights, as we decrease the correlation coefficient rho from 1 to -1, the overlay GUSpt becomes denser, and is equal to the substrate when rho = -1. With the Erdos-Renyi random graph as the underlying topology, we show that the overlay $G_{cupspt(rho)}$ is also close to an Erdos-Renyi random graph $G_{p}$ (N), an observation with potential for mobile and wireless ad-hoc networks. The existence of such a controllable transition in the overlay structure may allow network operators to steer and balance flows in their network.
Starting Page	139
Ending Page	143
File Size	2201449
Page Count	5
File Format	PDF
ISBN	9781424410088
DOI	10.1109/CHINACOM.2007.4469347
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Network topology Tree graphs Peer to peer computing Spine Telecommunication traffic Routing Polynomials Ad hoc networks Virtual private networks IP networks
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

An Enhanced Gnutella for Ad-Hoc Networks

Congestion-Aware Ad Hoc Overlay Network

A GPS-based peer-to-peer hierarchical link state routing for mobile ad hoc networks

Constructing the overlay network by tuning link weights.

P2P over Mobile Ad-hoc Networks

A special-purpose peer-to-peer file sharing system for mobile ad hoc networks

Aisle Routing for Mobile Ad Hoc Networks

Distance-Aware Overlay Routing with AODV in Large Scale Ad Hoc Networks

Simple, efficient peer-to-peer overlay clustering in mobile, ad hoc networks

Constructing the Overlay Network by Tuning Link Weights

Similar Documents

An Enhanced Gnutella for Ad-Hoc Networks

Congestion-Aware Ad Hoc Overlay Network

A GPS-based peer-to-peer hierarchical link state routing for mobile ad hoc networks

Constructing the overlay network by tuning link weights.

P2P over Mobile Ad-hoc Networks

A special-purpose peer-to-peer file sharing system for mobile ad hoc networks

Aisle Routing for Mobile Ad Hoc Networks

Distance-Aware Overlay Routing with AODV in Large Scale Ad Hoc Networks

Simple, efficient peer-to-peer overlay clustering in mobile, ad hoc networks

Constructing the Overlay Network by Tuning Link Weights