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In Search of Simplicity: A Self-Organizing Group Communication Overlay
2007 First International Conference on Self-Adaptive and Self-Organizing Systems (SASO 2007)
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This article introduces a low-complexity, self-organizing solution for maintaining multicast trees, that we refer to as UMM (Unstructured Multi-source Multicast). ... The result is a simple, adaptive system with lower overheads than more complex alternatives. ... UMM, the self-organizing, adaptive multi-source multicast system we propose, is based on a simple approach to extracting source-specific multicast trees from an unstructured overlay. ...
doi:10.1109/saso.2007.34 dblp:conf/saso/RipeanuIFR07 fatcat:f6etldomj5g3hap7qvcqn3s73m
In search of simplicity: a self-organizing group communication overlay
2009 Concurrency and Computation
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This article introduces a low-complexity, self-organizing solution for maintaining multicast trees, that we refer to as UMM (Unstructured Multi-source Multicast). ... The result is a simple, adaptive system with lower overheads than more complex alternatives. ... UMM, the self-organizing, adaptive multi-source multicast system we propose, is based on a simple approach to extracting source-specific multicast trees from an unstructured overlay. ...
doi:10.1002/cpe.1543 fatcat:gvxn5z6ki5hxle6yxpduplnu7m
A Survey of Distributed Search Techniques in Large Scale Distributed Systems
2011 IEEE Communications Surveys and Tutorials
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Despite of the diversity in applications, these systems share a common problem regarding searching and discovery of information. ... Plexus, on the other hand, is a structured search mechanism based on the theory of Error Correcting Code (ECC). ... Algorithm 5 presents a pseudocode for multicasting a message from source peer X to a set of destination peers Y = {Y 1 , Y 2 , . . . , Y u }. ...
doi:10.1109/surv.2011.040410.00097 fatcat:tljdgiu4jneyncqvzfn3vapcnq
Research on multicast routing protocols for mobile ad-hoc networks
2008 Computer Networks
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A mobile ad-hoc network (MANET) is composed of mobile nodes without any infrastructure. Mobile nodes self-organize to form a network over radio links. ... To provide a comprehensive understanding of these multicast routing protocols and better organize existing ideas and work to facilitate multicast routing design for MANETs, we present the taxonomy of the ... Each single source multicast routing protocol induces a lot of overhead and thus wastes tremendous network resources in a multi-source multicast environment. ...
doi:10.1016/j.comnet.2007.11.016 fatcat:5onmqu2ojbe7lijegd3uxngjsa
Textual Based Retrieval System with Bloom in Unstructured Peer-to-Peer Networks
2013 American Journal of Networks and Communications
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By using the fullest of a hybrid P2P protocol, Bloom Cast makes copies of the contents in the network uniformly at a random across the P2P networks in order to achieve a guaranteed recall at a communication ... Bloom Cast hybridizes a lightweight DHT with an unstructured P2P overlay to support random node sampling and network size estimation. ... However, for the sake of simplicity, we will treat each AS a single node. ...
doi:10.11648/j.ajnc.20130203.12 fatcat:2tjvj2efrvacbiymqoul3cdkta
Application-Level Multicast Using Content-Addressable Networks [chapter]
2001 Lecture Notes in Computer Science
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In this paper, we propose an application-level multicast scheme capable of scaling to large group sizes without restricting the service model to a single source. ... Given the deployment of a distributed infrastructure such as a CAN, we believe our CAN-based multicast scheme offers the dual advantages of simplicity and scalability. ... Efficient routing is therefore a critical aspect of our CAN. Nodes in the CAN self-organize into an overlay network that represents this virtual coordinate space. ...
doi:10.1007/3-540-45546-9_2 fatcat:7snwjtv3fbhu5ijaw3lgatvvsm
A survey of application level multicast techniques
2004 Computer Communications
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comprehensive survey of most of the various milestone research work in application level multicast in terms of both breadth and depth. ... To the best of our knowledge, this paper is among the first papers [A comparative study of application layer multicast protocols, Unpublished report; IEEE Network, January/February, 2003] to provide a ... Overcast organizes a set of proxies called overcast nodes into a distribution tree rooted at a central source for single source reliable multicast. ...
doi:10.1016/j.comcom.2004.04.003 fatcat:5tlrbgt5affsxamwtes27d5rgq
Between underlay and overlay
2007 Internet Research
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A significantly simplified routing approach gave rise to the lean, source-specific multicast in IP. ... Multicast communication services are one of the longest debated issues in the 30 years history of the Internet. ... group data down a source specific, not always minimal spanning tree of the overlay. ...
doi:10.1108/10662240710830217 fatcat:3lslrnea55b5je6ou5z53wrcaa
Opportunities and Challenges of Peer-to-Peer Internet Video Broadcast
2008 Proceedings of the IEEE
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This new paradigm brings a number of unique advantages such as scalability, resilience and also effectiveness in coping with dynamics and heterogeneity. ... We describe the basic taxonomy of peer-to-peer broadcast and summarize the major issues associated with the design of broadcast overlays. ... Example Tree-based Approach: ESM The ESM system [9] employs a structure-based overlay protocol which is distributed, self-organizing, performanceaware, and constructs a tree rooted at the source. ...
doi:10.1109/jproc.2007.909921 fatcat:wkgasvfcejbxjliwxmlj6wmbvu
Peer-to-Peer Overlay in Mobile Ad-hoc Networks [chapter]
2009 Handbook of Peer-to-Peer Networking
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In this book chapter, we provide a comprehensive and in-depth survey on recent research on various approaches to provide peer-to-peer services in wireless multi-hop networks. ... Due to various reasons, such as characteristics of wireless links, multi-hop forwarding operation, and mobility of nodes, performance of traditional peer-to-peer applications is rather low in such networks ... Acknowledgements This work was supported by the European Commission in the framework of the FP7 Network of Excellence in Wireless COMmunications NEWCOM++ (contract n. 216715) ...
doi:10.1007/978-0-387-09751-0_37 fatcat:wssgde5n6balhaggrv3vqfrrzq
OverStar: An Open Approach to End-to-End Middleware Services in Systems of Systems [chapter]
2012 Lecture Notes in Computer Science
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A middleware service is specified as a self-managing overlay network across heterogeneous systems; timed automata specify how the topology of the network is constructed and the data is exchanged. ... In this paper we propose OverStar a framework that generates overlay network based solutions from high-level specifications in order to answer these questions. ... Fig. 1 . 1 Heterogeneous middleware services in systems-of-systems Fig. 2 . 2 An overview of the OverStar approach Fig. 3 . 3 Timed automaton specifying the self-organizing behavior of an overlay ...
doi:10.1007/978-3-642-35170-9_12 fatcat:kjiysxh5bjgdtoodmurlbkag5y
PeerCast: Churn-resilient end system multicast on heterogeneous overlay networks
2008 Journal of Network and Computer Applications
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This paper presents a self-configuring, efficient and failure-resilient end-system multicast system called PeerCast. ... The lack of wide deployment of IP multicast in the Internet has prompted researchers to propose end system multicast or application-level multicast as an alternate approach. ... ., 2000) presents a distributed strategy to organize a set of proxies (Overcast nodes) into a distribution tree, with the multicast source as the root. ...
doi:10.1016/j.jnca.2007.05.001 fatcat:ib72lhp7lfcxvmgrtuwqjxk4em
Placement of proxy-based multicast overlays
2005 Computer Networks
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These performance metrics are studied in this paper and a number of algorithms are proposed for multicast proxy placement. ... When proxy locations are predetermined, many routing algorithms can be used to build a multicast overlay network. ... The substrate network is a collection of routers connected by links. Then a multicast tree of proxies is built with a routing algorithm. The multicast tree can be single-sourced or multi-sourced. ...
doi:10.1016/j.comnet.2004.11.019 fatcat:2ddjsihxdve77cxejqnocf5qlq
Hourglass multimedia content and service composition framework for smart room environments
2005 Pervasive and Mobile Computing
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In this paper, we present a vision how this challenge can be solved. ... The big challenge is to organize the distributed content, get the distributed multimedia content composed, produced and distributed to users in customized fashion according to users' preference, and their ... Since the per-request cost of overlay multicast drops faster than IP multicast as the request rate increases, we will get to a "crossing-point", from which overlay multicast starts to outperform IP multicast ...
doi:10.1016/j.pmcj.2005.01.006 fatcat:fgnyx3csnvgtvozfdfowdrkqym
Enabling adaptive video streaming in P2P systems [Peer-to-Peer Multimedia Streaming]
2007 IEEE Communications Magazine
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self organization and resource scalability available in such environments. ... Peer-to-peer (P2P) systems are becoming increasingly popular due to their ability to deliver large amounts of data at a reduced deployment cost. ... On the other hand, a mesh overlay architecture is based on self organization of nodes in a directed mesh that is used for media delivery to clients (Fig. 4) . ...
doi:10.1109/mcom.2007.374427 fatcat:6b3kgcbckffyjoong7h3yx3zae
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