A Dynamic Tree Algorithm for Peer-to-Peer Ridesharing Matching

A Decentralized Directory Service for Peer-to-Peer-Based Telephony

Cloud, Grid and High Performance Computing ◽

10.4018/978-1-60960-603-9.ch021 ◽

2011 ◽

pp. 330-344

Author(s):

Fabian Stäber ◽

Gerald Kunzmann ◽

Jörg P. Müller

Keyword(s):

Real World ◽

Instant Messaging ◽

Peer To Peer ◽

Video Communication ◽

Peer Communication ◽

Voice Communication ◽

Tree Algorithm ◽

Communication Platform ◽

Directory Service ◽

Peer To Peer Systems

Decentralized peer-to-peer systems fit well as the underlying infrastructure for IP-telephony, as they provide the scalability for a large number of participants, and are able to handle the limited storage and bandwidth capabilities on the clients. We studied a commercial peer-to-peer-based decentralized communication platform supporting video communication, voice communication, instant messaging, et cetera. One of the requirements of the communication platform is the implementation of a user directory, allowing users to search for other participants. In this chapter, we present the Extended Prefix Hash Tree algorithm that enables the implementation of a user directory on top of the peer-to-peer communication platform in a fully decentralized way. We evaluate the performance of the algorithm with a real-world phone book. The results can be transferred to other scenarios where support for range queries is needed in combination with the decentralization, self-organization, and resilience of an underlying peer-to-peer infrastructure.

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A Routing Based on Dynamic Tree Algorithm in WSNs

2008 3rd International Conference on Innovative Computing Information and Control ◽

10.1109/icicic.2008.617 ◽

2008 ◽

Author(s):

Xinchun Jiang ◽

Yaping Deng

Keyword(s):

Tree Algorithm ◽

Dynamic Tree

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DUP: Dynamic-Tree Based Update Propagation in Peer-to-Peer Networks

21st International Conference on Data Engineering (ICDE'05) ◽

10.1109/icde.2005.52 ◽

2005 ◽

Cited By ~ 1

Author(s):

Liangzhong Yin ◽

Guohong Cao

Keyword(s):

Peer To Peer ◽

Peer Networks ◽

Update Propagation ◽

Peer To Peer Networks ◽

Dynamic Tree

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Experten aus Erfahrung

PADUA ◽

10.1024/1861-6186/a000295 ◽

2016 ◽

Vol 11 (1) ◽

pp. 65-71 ◽

Cited By ~ 1

Author(s):

Jörg Haslbeck

Keyword(s):

Soziale Unterstützung ◽

Peer To Peer

Zusammenfassung. In der Gesundheitsversorgung von Menschen, die mit chronischen Krankheiten leben, wird soziale Unterstützung durch «peers» immer bedeutsamer, d. h. durch Personen, die aufgrund ähnlicher Krankheits- und Alltagserfahrungen in einer vergleichbaren Lebenssituation sind. Welche Potenziale, Chancen sowie Grenzen hat «peer-to-peer healthcare» im Kontext von Selbstmanagementförderung? Der Beitrag diskutiert dies anhand von Erfahrungen mit dem Stanford Kursprogramm «Gesund und aktiv leben».

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