By Topic

A distributed approach to solving overlay mismatching problem

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Yunhao Liu ; Dept. of Comput. Sci. & Eng., Michigan State Univ., MI, USA ; Zhuang, Z. ; Li Xiao ; Ni, L.M.

In unstructured peer-to-peer (P2P) systems, the mechanism of a peer randomly joining and leaving a P2P network causes topology mismatching between the P2P logical overlay network and the physical underlying network, causing a large volume of redundant traffic in the Internet. In order to alleviate the mismatching problem, we propose adaptive connection establishment (ACE), an algorithm of building an overlay multicast tree among each source node and the peers within a certain diameter from the source peer, and further optimizing the neighbor connections that are not on the tree, while retaining the search scope. Our simulation study shows that this approach can effectively solve the mismatching problem and significantly reduce P2P traffic. We further study the tradeoffs between the topology optimization rate and the information exchange overhead by changing the diameter used to build the tree.

Published in:

Distributed Computing Systems, 2004. Proceedings. 24th International Conference on

Date of Conference: