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Fuzzy Trust for Peer-to-Peer Systems

N. Griffiths, Kuo-Ming Chao, M. Younas
2006 26th IEEE International Conference on Distributed Computing Systems Workshops (ICDCSW'06)  
Our model of trust uses fuzzy logic to allow peers to represent and reason with uncertain and imprecise information regarding others' trustworthiness.  ...  Peer -to-peer (P2P) systems are based upon the cooperative interactions of member peers.  ...  Existing models have successfully used fuzzy logic to represent trust [7, 10] including in P2P systems [13] .  ... 
doi:10.1109/icdcsw.2006.57 dblp:conf/icdcsw/GriffithsCY06 fatcat:xm3ifjo7dfahphwk67vwcdv7xi

Content Distribution for Peer-To-Peer Overlays on Mobile Adhoc Networks to Fuzzy Cross-Layer Approach

Maryam Ravaei, Javad Mirabedini, Ali Harounabadi
2016 International Journal of Computer Applications Technology and Research  
Peer-to-peer (P2P) networks existing on a MANET are a natural evolution since both are decentralized and have dynamic topologies.  ...  Peers request file blocks from multiple server nodes and servers multicast blocks to multiple receivers, providing efficient multipoint-to-multipoint communication.  ...  In both scenarios of 'AODV Stream' and 'Fuzzy System', one variable has been defined for each node which determines for a node to use a standard 'AODV Stream' or 'Fuzzy System' protocol.  ... 
doi:10.7753/ijcatr0510.1006 fatcat:bt7w5kqv5vdo5at2f2ucxe6ovy

A Fuzzy-Based System for Peer Reliability in JXTA-Overlay P2P Considering Number of Interactions

Evjola Spaho, Shinji Sakamoto, Leonard Barolli, Fatos Xhafa, Valbona Barolli, Jiro Iwashige
2013 2013 16th International Conference on Network-Based Information Systems  
The trustworthiness of peers is very important for safe communication in P2P system. In this paper, we propose a fuzzy-based reliability system for P2P Communications in JXTA-Overlay.  ...  The simulation results show that the proposed system have a good behaviour can be used successfully to evaluate the scale of reliability of the new peer connected in JXTA-Overlay.  ...  The authors would like to thank JSPS for the financial support.  ... 
doi:10.1109/nbis.2013.26 dblp:conf/nbis/SpahoSBXBI13 fatcat:je3cu3idxbe5nouemnono4mml4

A Fuzzy-Based Reliability System for JXTA-Overlay P2P Platform Considering as New Parameter Sustained Communication Time

Yi Liu, Shinji Sakamoto, Evjola Spaho, Keita Matsuo, Leonard Barolli, Fatos Xhafa
2016 2016 IEEE 30th International Conference on Advanced Information Networking and Applications (AINA)  
[et al.] (2016) A fuzzy-based reliability system for JXTAoverlay P2P platform considering as new parameter sustained communication time.  ...  [et al.] (2016) A fuzzy-based reliability system for JXTAoverlay P2P platform considering as new parameter sustained communication time. 'ús personal d'aquest material.  ...  In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ... 
doi:10.1109/aina.2016.44 dblp:conf/aina/LiuSSMBX16 fatcat:fwchiijj5za43m7wdx4zpihjwi

Summary management in P2P systems

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib
2008 Proceedings of the 11th international conference on Extending database technology Advances in database technology - EDBT '08  
Our main contribution is to define a summary model for P2P systems, and the appropriate algorithms for summary management.  ...  A practical approach is to rely on compact database summaries rather than raw database records, whose access is costly in large P2P systems.  ...  Cost Model A critical issue in summary management is to trade off the summary updating cost against the benefits obtained for queries.  ... 
doi:10.1145/1352431.1352438 fatcat:rusm3ogg2zanrmigjycqy2crmi

Summary management in P2P systems

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib
2008 Proceedings of the 11th international conference on Extending database technology Advances in database technology - EDBT '08  
Our main contribution is to define a summary model for P2P systems, and the appropriate algorithms for summary management.  ...  A practical approach is to rely on compact database summaries rather than raw database records, whose access is costly in large P2P systems.  ...  Cost Model A critical issue in summary management is to trade off the summary updating cost against the benefits obtained for queries.  ... 
doi:10.1145/1353343.1353350 dblp:conf/edbt/HayekRVM08 fatcat:nqoijzrzjrbfhdlrkpcyem6yem

A Fuzzy-Based Reliaility for JXTA-overlay P2P Platform Considering Data Download Speed, Peer Congestion Situation, Number of Interaction and Packet Loss Parameters

Yi Liu, Oda Tetsuya, Evjola Spaho, Keita Matsuo, Leonard Barolli, Fatos Xhafa
2016 2016 19th International Conference on Network-Based Information Systems (NBiS)  
Abstract-In this paper, we propose and evaluate a new fuzzy-based reliability system for Peer-to-Peer (P2P) communications in JXTA-Overlay platform considering as a new parameter the peer congestion situation  ...  [et al.] (2016) A fuzzy-based reliaility for JXTA-overlay P2P platform considering data download speed, peer congestion situation, number of interaction and packet loss parameters.  ...  In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ... 
doi:10.1109/nbis.2016.27 dblp:conf/nbis/LiuOSMBX16 fatcat:ru474q7rcjeapispvugaaq4cdy

Managing Linguistic Data Summaries in Advanced P2P Applications [chapter]

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib
2009 Handbook of Peer-to-Peer Networking  
The proposed solution consists first in defining a summary model for hierarchical P2P systems. Second, appropriate algorithms for summary creation and maintenance are presented.  ...  A practical approach is to rely on compact database summaries rather than raw database records, whose access is costly in large P2P systems.  ...  First, an appropriate summary model for hybrid P2P systems is proposed.  ... 
doi:10.1007/978-0-387-09751-0_20 fatcat:fsbeo6paq5bnjlgltuze6zayfu

A Fuzzy Lattice System to Trust Management in Mobile Grid

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
The proposed trust management service uses a novel fuzzy lattice approach for trust estimation of the nodes in the network. A node with high trust value is allowed to participate in the network.  ...  Experimental analysis of the fuzzy lattice approach shows that the proposed approach outperforms most of the existing approaches based on fuzzy logic  ...  The rule based fuzzy system allows to add multi-sequential data only ate the cost of increased computational time. The rule based fuzzy systems are based on knowledge of the experts.  ... 
doi:10.35940/ijitee.j9569.0881019 fatcat:f63yhqw3rvdetowxgdm6u2jxmi

PeerSum: a summary service for P2P applications

Rabab Hayek, Guillaume Raschia, Patrick Valduriez, Noureddine Mouaddib, Jean‐Marc Pierson
2008 International Journal of Pervasive Computing and Communications  
Our main contribution is to define a summary model for P2P systems, and the algorithms for summary management.  ...  A practical approach is to rely on compact database summaries rather than raw database records, whose access is costly in large distributed systems.  ...  Cost Model A critical issue in summary management is to trade off the summary updating cost against the benefits obtained for queries. 1) Summary Update Cost: Here, our first undertaking is to optimize  ... 
doi:10.1108/17427370810932150 fatcat:u35bacvxgrf73k7jchxk6vj7bi

Improving reliability of JXTA-Overlay P2P platform: A comparison study for two fuzzy-based systems

Yi Liu, Shinji Sakamoto, Keita Matsuo, Makoto Ikeda, Leonard Barolli, Fatos Xhafa
2015 Journal of High Speed Networks  
In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ...  Application of Fuzzy Logic for Control The ability of fuzzy sets and possibility theory to model gradual properties or soft constraints whose satisfaction is matter of degree, as well as information pervaded  ... 
doi:10.3233/jhs-150506 fatcat:xsz2tgdeybcqpozamtxcw6olve

Effects of Sustained Communication Time on Reliability of JXTA-Overlay P2P Platform: A Comparison Study for Two Fuzzy-Based Systems

Yi Liu, Shinji Sakamoto, Leonard Barolli, Evjola Spaho, Makoto Ikeda, Fatos Xhafa
2016 2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)  
Thus, it is important for each peer to have some number of neighbor peers. Moreover, it is more significant to discuss if each peer has reliable neighbor peers.  ...  Abstract-In P2P systems, each peer has to obtain information of other peers and propagate the information to other peers through neighboring peers.  ...  In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ... 
doi:10.1109/cisis.2016.56 dblp:conf/cisis/LiuSBSIX16 fatcat:l7cehm5fzfc4lgqbmk7ywesjba

An Adaptive Mediation Framework for Mobile P2P Social Content Sharing [chapter]

Chii Chang, Satish Narayana Srirama, Sea Ling
2012 Lecture Notes in Computer Science  
The workflow engine dynamically selects the best approach to complete the mobile user's request based on the cost and performance, calculated by combining fuzzy set and cost performance index.  ...  Mobile Social Network in Proximity (MSNP) represents a new form of social network in which users are capable of interacting with their surroundings via their mobile devices in public mobile peer-to-peer  ...  Hence, fuzzy set appeared to be a feasible solution.  ... 
doi:10.1007/978-3-642-34321-6_25 fatcat:bx5mhrpj7zglhnhbhgie624p3y

A Service-Oriented Fuzzy Reputation System to Increase the Security of a Broadband Wireless Metropolitan Network

Alexandre Lages, Flavia Delicato, Gizelle Vianna, Luci Pirmez
2006 2006 14th IEEE International Conference on Networks  
We propose the use of a service oriented Reputation System based on Fuzzy Logic, as a solution for increasing the safety level of a Wireless MAN.  ...  Schemes to assure the safety of services should preferably adopt a distributed architecture, such as the Reputation Systems architectures, commonly used in Peer-to-Peer, in order to keep the network scalability  ...  II -SAFETY MODEL FOR BROADBAND WIRELESS METROPOLITAN NETWORKS One important goal of our work is to propose a reputation-based security system for Mesh metropolitan wireless networks.  ... 
doi:10.1109/icon.2006.302642 dblp:conf/icon/LagesDVP06 fatcat:hn5xvjvyj5esvjnsp7gkjncls4

A Trust-Evaluation Metric for Cloud applications

Mohammed Alhamad, Tharam Dillon, Elizabeth Chang
2011 International Journal of Machine Learning and Computing  
Each of these dimensions is characterized by fuzzy aspects and linguistic terms. This paper develops a model for each of the dimensions for IaaS using fuzzy-set theory.  ...  So, in this paper, we will use an e-learning application as the main example when we collect the data and apply the fuzzy model to evaluate the trust for cloud computing.  ...  In our model, we use the Sugeno fuzzy method with gbell membership function for inputs and output. Figure 7 presents the main model for the fuzzy logic system.  ... 
doi:10.7763/ijmlc.2011.v1.62 fatcat:6oj4lmi7evhidmj4jcpeujbrci
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