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Improving ICE Service Selection in a P2P System using the Gradient Topology

Jim Dowling, Jan Sacha, Seif Haridi
2007 First International Conference on Self-Adaptive and Self-Organizing Systems (SASO 2007)  
In this paper, we discuss a self-organizing approach to discovering good quality ICE servers in a P2P system based the walk Topology.  ...  providing ICE services cluster in the center of the topology; this adaptation of the super-peer search space reduces the problem of finding a good quality ICE server from a random walk to a gradient ascent  ...  Acknowledgements This research was supported by a Marie Curie Intra-European Fellowship within the 6th European Community Framework Programme.  ... 
doi:10.1109/saso.2007.33 dblp:conf/saso/DowlingSH07 fatcat:dcg54zgepnajjizqmxgf7mebaq

SOBIE:A Novel Super-node P2P Overlay Based on Information Exchange

Zhigang Chen, Jiaqi Liu, Deng Li, Hui Liu, Athanasios Vasilakos
2009 Journal of Computers  
Differing from current structured and unstructured, or meshed and tree-like P2P overlay, the SOBIE is a whole new structure to improve the efficiency of searching in the P2P network.  ...  In order to guarantee both the efficiency and robustness in the Peer-to-Peer (P2P) network, the paper designs a novel Super-node Overlay Based on Information Exchange called SOBIE.  ...  So they improve the performance of P2P network and are broadly used in P2P networks.  ... 
doi:10.4304/jcp.4.9.853-861 fatcat:ax3icoxifzcxvbclmkjolyrjxa

MPO: An Efficient and Low-cost Peer-to-Peer Overlay for Autonomic Communications [article]

Jiaqi Liu, Zhong Ren, Deng Li
2012 arXiv   pre-print
single fault problem: Tri-Information Center (Tri-IC) mechanism is presented in order to improve robustness by alleviating the load of cluster heads in a hierarchical P2P overlay. (3) A source ranking  ...  , a 3D unique ID structure is presented in the unstructured P2P overlay.  ...  There are two types of P2P lookup services widely used for decentralized P2P systems: structured searching mechanism and unstructured searching mechanism.  ... 
arXiv:1207.0753v1 fatcat:e2wx4g7sebggvbxl7tggy7rxxa

Decentralised Peer-to-Peer data dissemination in Wireless Sensor Networks

Ricardo Simon Carbajo, Ciarán Mc Goldrick
2017 Pervasive and Mobile Computing  
and unstructured P2P systems in wireless sensor networks.  ...  This ability for "self-organisation" greatly adds to the 55 reliability of P2P systems, mainly when the network operates in a fully decentralised fashion through the use of 56 structured or unstructured  ...  In addition, the TinyTorrents unstructured P2P layer makes 285 use of a gradient-based routing protocol, known as Ubiquitous Mobile Gradient (UMG) [ that stores the information of the root-peer and neighbor  ... 
doi:10.1016/j.pmcj.2017.07.006 fatcat:zclklhgscfasxcrho4ny7jq4dy

Self-organization and multiagent systems: I. Models of multiagent self-organization

V. I. Gorodetskii
2012 Journal of computer & systems sciences international  
The management in such systems is a challenging task, which requires a revision of modern views, models, architectures, and development technologies.  ...  Applica tions of self organizing multiagent systems in telecommunication, grid 1 resource management, and routing in computer networks with dynamic topology, as well as applications in distributed learning  ...  ACKNOWLEDGMENTS The results presented in Section 5.4 were obtained within program No. 14 of the Presidium of the Rus sian Academy of Sciences, project no. 214.  ... 
doi:10.1134/s106423071201008x fatcat:vpvk7xl4gzd2dp7cduje67uxui

Alleviating the topology mismatch problem in distributed overlay networks: A survey

Vassilis Moustakas, Hüseyin Akcan, Mema Roussopoulos, Alex Delis
2016 Journal of Systems and Software  
In this paper, we survey over a decade's worth of research efforts aimed at alleviating the topology mismatch problem in both structured and unstructured P2P systems.  ...  P2P systems support a plethora of desirable features to distributed applications including anonymity, high availability, robustness, load balancing, quality of service and scalability to name just a few  ...  Since peers in a P2P system also operate as servers, it is intuitively expected that P2P file-sharing systems can also benefit from caching in improving performance and reducing overall resource usage.  ... 
doi:10.1016/j.jss.2015.11.038 fatcat:ghyhlwk2e5hl3akiydfnwyctlu

A scalable approach for content based image retrieval in cloud datacenter

Jianxin Liao, Di Yang, Tonghong Li, Jingyu Wang, Qi Qi, Xiaomin Zhu
2013 Information Systems Frontiers  
Since massive data is stored in datacenters, it is necessary to effectively locate and access interest data in such a distributed system.  ...  For searching semantically close images, the relevance feedback is adopted in our system to overcome the gap between low-level features and high-level features.  ...  Note that the set of hash functions used in QPS are the same as these in ICS.  ... 
doi:10.1007/s10796-013-9467-0 fatcat:6u5d7ps2tnfhdjo2wn4676z3pe

A survey and comparison of peer-to-peer group communication systems suitable for network-centric warfare

Zahid Anwar, William Yurcik, Roy H. Campbell
2005 Defense Transformation and Network-Centric Systems  
Peer-to-peer system security has depended primarily on user trust -the fact that any peer can contact any other peer in the system introduces issues of insider attacks from malicious users or external  ...  In this paper we describe state-of-the-art peer-to-peer systems and analyze them according to multiple characteristics highlighting (1) scalability, (2) security and (3) fault tolerance.  ...  MEMS [50] is a new manufacturing technology that enables the development of micro electromechanical systems using batch fabrication techniques similar to those used in integrated circuit (IC) design.  ... 
doi:10.1117/12.604716 fatcat:kjq4voa745d4pmwelx7zwgxviy

Distributed Placement of Autonomic Internet Services

Panagiotis Pantazopoulos, Merkouris Karaliopoulos, Ioannis Stavrakakis
2014 IEEE Transactions on Parallel and Distributed Systems  
in both selecting the nodes and setting their weights for the 1-median problem instance.  ...  In this paper, we propose a distributed service migration heuristic that iteratively solves instances of the 1-median problem pushing progressively the service to more costeffective locations.  ...  This concept has been realized into a functional system by the authors of [33] who consider practical improvements to cope with churn events of p2p overlays.  ... 
doi:10.1109/tpds.2013.186 fatcat:gjfphbcaojax7efkwekzpfvzh4

A Survey on Network Coordinates Systems, Design, and Security

Benoit Donnet, Bamba Gueye, Mohamed Ali Kaafar
2010 IEEE Communications Surveys and Tutorials  
Those systems are flexible in the sense that they can select their communication path among a set of available ones.  ...  During the last decade, a new class of largescale globally-distributed network services and applications have emerged.  ...  Donnet is funded by the Fonds National de la Recherche Scientifique (FNRS -Rue d'Egmont 5, 1000 Brussels -Belgium). Mr. Gueye is supported by the EU under the ANA FET project (FP6-IST-27489).  ... 
doi:10.1109/surv.2010.032810.00007 fatcat:3npinpryvnaxnpwdvajuwvippm

An Evolutionary Game-Based Mechanism for Routing P2P Network Flow among Selfish Peers

Fang Zuo, Wei Zhang
2014 Journal of Networks  
The DAIM model uses a group of standard switches, databases, and corresponding between them by using DAIM agents.  ...  Networking devices are increasing in complexity among various services and platforms, from different vendors. The network complexity is required experts' operators.  ...  Moscibroda et al [9] studied the effects on the topology of a P2P network if peers selfishly select the peers to connect to.  ... 
doi:10.4304/jnw.9.01.10-17 fatcat:tbmafdamk5am7a6ba26gsxzydq

IDES: An Internet Distance Estimation Service for Large Networks

Yun Mao, L.K. Saul, J.M. Smith
2006 IEEE Journal on Selected Areas in Communications  
Since accurate global snapshots are difficult and expensive to gather and maintain, it is desirable to use sampling techniques in the Internet to predict unknown network distances from a set of partially  ...  Third, based on our model and algorithms, we have designed and implemented a scalable system-Internet Distance Estimation Service (IDES)-that predicts large numbers of network distances from limited samples  ...  We use the topology in Figure 4 again to demonstrate how the system works.  ... 
doi:10.1109/jsac.2006.884026 fatcat:l2hqm6llbfbabew7a7ltktbaju

The use of reputation as noise-resistant selection bias in a co-evolutionary multi-agent system

Nikolaos Chatzinikolaou, David Robertson
2012 Proceedings of the fourteenth international conference on Genetic and evolutionary computation conference - GECCO '12  
We do this in two stages: In the first, we implement a peer-to-peer, adaptive Genetic Algorithm (GA), in which agents act as individual GAs that, in turn, evolve dynamically themselves in real-time, using  ...  Our investigation concentrates on the effectiveness with which social selection, in the form of reputation, can replace direct fitness observation as the selection bias in an evolutionary multi-agent system  ...  the improved scalability that a P2P architecture offers.  ... 
doi:10.1145/2330163.2330300 dblp:conf/gecco/ChatzinikolaouR12 fatcat:5wm3jgtqubetfjf4xl3b5r4lve

Differentiated Statistical QoS Guarantees for Real-Time CBR Services in Broadband Wireless Access Networks

Hong Zhou, Zhongwei Zhang
2010 2010 International Conference on Computational Intelligence and Software Engineering  
Mostafa Mohammadkarimi 31682 Evaluation of Near MLD Algorithms in MIMO SC-FDMA System Xin_Ya Liu 31700 The Signal Integrity of The High-speed IC Design Kaer Huang 30354 Improved Mutually  ...  Satellite Cellular Integrated System Chunli Kong Southeast University, China 31120 A Selective Approach to Improve the Performance of UWB Image Transmission System over Indoor Fading Channels  ... 
doi:10.1109/wicom.2010.5601439 fatcat:kaereulmjzhbdpknj727a4vuri

MicroCast: Cooperative Video Streaming Using Cellular and Local Connections

Anh Le, Lorenzo Keller, Hulya Seferoglu, Blerim Cici, Christina Fragouli, Athina Markopoulou
2016 IEEE/ACM Transactions on Networking  
The end result is savings in cellular bandwidth and improved user experience (faster download) by a factor on the order up to the group size. We follow a complete approach, from theory to practice.  ...  We propose a novel cooperative system where each mobile device uses simultaneously two network interfaces: (i) the cellular to connect to the video server and download parts of the video and (ii) WiFi  ...  All smartphones have a 1 Ghz Cortex-A8 CPU and 512 MB RAM. Six of them use Android Gingerbread (2.3) and one (Nexus S) uses Android Ice Scream Sandwich (4.0) as their operating systems.  ... 
doi:10.1109/tnet.2015.2501349 fatcat:3hwhoemo7fbanfepswcxxhtsr4
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