Slide
Centre Interdisciplinaire
de Recherche et d’Innovation
en Cybersécurité et Société
de Recherche et d’Innovation
en Cybersécurité et Société
1.
Davoust, A.; Wainer, G.; Esfandiari, B.
DEVS simulation of peer-to-peer file-sharing Article d'actes
Dans: Proceedings of the 2012 International Conference on High Performance Computing and Simulation, HPCS 2012, p. 357–364, Madrid, 2012, ISBN: 978-146732359-8 (ISBN), (Journal Abbreviation: Proc. Int. Conf. High Perform. Comput. Simul., HPCS).
Résumé | Liens | BibTeX | Étiquettes: Coupled models, DEVS, DEVS simulation, Discrete event systems Specifications, Distributed computer systems, File Sharing, File sharing networks, Framework models, Internet protocols, Network models, Network simulation tools, Peer model, Peer to peer, Peer to peer networks, Peer-To-Peer, Real-time simulator, simulation
@inproceedings{davoust_devs_2012,
title = {DEVS simulation of peer-to-peer file-sharing},
author = {A. Davoust and G. Wainer and B. Esfandiari},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866984789&doi=10.1109%2fHPCSim.2012.6266937&partnerID=40&md5=0a024e6c84c3befb05bb063b538ee71a},
doi = {10.1109/HPCSim.2012.6266937},
isbn = {978-146732359-8 (ISBN)},
year = {2012},
date = {2012-01-01},
booktitle = {Proceedings of the 2012 International Conference on High Performance Computing and Simulation, HPCS 2012},
pages = {357–364},
address = {Madrid},
abstract = {We present a framework to simulate a peer-to-peer (P2P) file-sharing network, based on the Discrete Event Systems Specification (DEVS) formalism. Our framework models a file-sharing network as a coupled model, comprising a network model and a large number of peer models. While most available network simulation tools focus on transportlevel dynamics, we provide extensible and reusable models for the file-sharing protocol and for the behavior of peers. These models, implemented using the CD++ toolkit, can readily be used on existing simulators, including parallel and real-time simulators. As a case study, we apply our framework to simulate a P2P web, and show the emergence of an interesting page distribution. © 2012 IEEE.},
note = {Journal Abbreviation: Proc. Int. Conf. High Perform. Comput. Simul., HPCS},
keywords = {Coupled models, DEVS, DEVS simulation, Discrete event systems Specifications, Distributed computer systems, File Sharing, File sharing networks, Framework models, Internet protocols, Network models, Network simulation tools, Peer model, Peer to peer, Peer to peer networks, Peer-To-Peer, Real-time simulator, simulation},
pubstate = {published},
tppubtype = {inproceedings}
}
We present a framework to simulate a peer-to-peer (P2P) file-sharing network, based on the Discrete Event Systems Specification (DEVS) formalism. Our framework models a file-sharing network as a coupled model, comprising a network model and a large number of peer models. While most available network simulation tools focus on transportlevel dynamics, we provide extensible and reusable models for the file-sharing protocol and for the behavior of peers. These models, implemented using the CD++ toolkit, can readily be used on existing simulators, including parallel and real-time simulators. As a case study, we apply our framework to simulate a P2P web, and show the emergence of an interesting page distribution. © 2012 IEEE.
2.
Davoust, A.; Craig, A.; Esfandiari, B.; Kazmierski, V.
Decentralized collaboration with a peer-to-peer wiki Article d'actes
Dans: Proceedings of the 2012 International Conference on Collaboration Technologies and Systems, CTS 2012, p. 286–293, Denver, CO, 2012, ISBN: 978-146731380-3 (ISBN), (Journal Abbreviation: Proc. Int. Conf. Collab. Technol. Syst., CTS).
Résumé | Liens | BibTeX | Étiquettes: Collaboration, Collaboration models, decentralized, Multiple viewpoints, Non-traditional, P2P network, Peer to peer, Peer to peer networks, Peer-To-Peer, System supports, Wiki
@inproceedings{davoust_decentralized_2012,
title = {Decentralized collaboration with a peer-to-peer wiki},
author = {A. Davoust and A. Craig and B. Esfandiari and V. Kazmierski},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866895000&doi=10.1109%2fCTS.2012.6261064&partnerID=40&md5=723cd1ecec95622fcf952aa0eaa51cdb},
doi = {10.1109/CTS.2012.6261064},
isbn = {978-146731380-3 (ISBN)},
year = {2012},
date = {2012-01-01},
booktitle = {Proceedings of the 2012 International Conference on Collaboration Technologies and Systems, CTS 2012},
pages = {286–293},
address = {Denver, CO},
abstract = {We report our experience using a peer-to-peer (P2P) wiki system for academic writing tutorials. Our wiki system supports a non-traditional collaboration model, where each participant maintains their own version of the documents. The users share their contributions in the P2P network, which allows them to be exposed to multiple viewpoints, and to reuse each other's work. We collected and analyzed the contributions of the participants to these tutorials, and the results demonstrate the value of this collaboration model. In particular, we found the popularity of a document in the system is correlated with its quality, and the similarity between contributions of peers is a good predictor of future similarities. These properties provide helpful criteria for users to identify valuable material for reuse. © 2012 IEEE.},
note = {Journal Abbreviation: Proc. Int. Conf. Collab. Technol. Syst., CTS},
keywords = {Collaboration, Collaboration models, decentralized, Multiple viewpoints, Non-traditional, P2P network, Peer to peer, Peer to peer networks, Peer-To-Peer, System supports, Wiki},
pubstate = {published},
tppubtype = {inproceedings}
}
We report our experience using a peer-to-peer (P2P) wiki system for academic writing tutorials. Our wiki system supports a non-traditional collaboration model, where each participant maintains their own version of the documents. The users share their contributions in the P2P network, which allows them to be exposed to multiple viewpoints, and to reuse each other's work. We collected and analyzed the contributions of the participants to these tutorials, and the results demonstrate the value of this collaboration model. In particular, we found the popularity of a document in the system is correlated with its quality, and the similarity between contributions of peers is a good predictor of future similarities. These properties provide helpful criteria for users to identify valuable material for reuse. © 2012 IEEE.
3.
Craig, A.; Davoust, A.; Esfandiari, B.
A distributed wiki system based on peer-to-peer file sharing principles Article d'actes
Dans: Proceedings - 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011, p. 364–371, Lyon, 2011, ISBN: 978-076954513-4 (ISBN), (Journal Abbreviation: Proc. - IEEE/WIC/ACM Int. Conf. Web Intell., WI).
Résumé | Liens | BibTeX | Étiquettes: Collaboration models, Collaborative Editing, Distributed computer systems, Electronic document exchange, File Sharing, File sharing networks, Graph queries, Peer to peer, Peer to peer networks, Peer-To-Peer, Peer-to-peer file sharing, Search results, Semantics, System-based, Trust, User interfaces, Versioning, Wiki
@inproceedings{craig_distributed_2011,
title = {A distributed wiki system based on peer-to-peer file sharing principles},
author = {A. Craig and A. Davoust and B. Esfandiari},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80155122622&doi=10.1109%2fWI-IAT.2011.231&partnerID=40&md5=ff6031acbb6d96f836879e6f2c378db3},
doi = {10.1109/WI-IAT.2011.231},
isbn = {978-076954513-4 (ISBN)},
year = {2011},
date = {2011-01-01},
booktitle = {Proceedings - 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011},
volume = {1},
pages = {364–371},
address = {Lyon},
abstract = {In peer-to-peer (P2P) file-sharing networks, each peer maintains its own repository, publishing files, downloading files from others, and making its own files available for download. We present P2Pedia, a distributed wiki system applying these principles to collaborative editing of documents: contributors may maintain their own version of each document, while accessing and reusing the contributions of others. This collaboration model, by allowing for multiple versions of a document, generates a different type of versioning hierarchy, and changes the semantics of wikilinks. We show how the versioning hierarchy of documents and the wikilinks create a graph of documents, that can be searched using an existing file-sharing infrastructure, and we propose some trust indicators to help users choose between available search results. Finally, we present the design and implementation of P2Pedia, and propose some scenarios where our proposed collaboration model is most appropriate. © 2011 IEEE.},
note = {Journal Abbreviation: Proc. - IEEE/WIC/ACM Int. Conf. Web Intell., WI},
keywords = {Collaboration models, Collaborative Editing, Distributed computer systems, Electronic document exchange, File Sharing, File sharing networks, Graph queries, Peer to peer, Peer to peer networks, Peer-To-Peer, Peer-to-peer file sharing, Search results, Semantics, System-based, Trust, User interfaces, Versioning, Wiki},
pubstate = {published},
tppubtype = {inproceedings}
}
In peer-to-peer (P2P) file-sharing networks, each peer maintains its own repository, publishing files, downloading files from others, and making its own files available for download. We present P2Pedia, a distributed wiki system applying these principles to collaborative editing of documents: contributors may maintain their own version of each document, while accessing and reusing the contributions of others. This collaboration model, by allowing for multiple versions of a document, generates a different type of versioning hierarchy, and changes the semantics of wikilinks. We show how the versioning hierarchy of documents and the wikilinks create a graph of documents, that can be searched using an existing file-sharing infrastructure, and we propose some trust indicators to help users choose between available search results. Finally, we present the design and implementation of P2Pedia, and propose some scenarios where our proposed collaboration model is most appropriate. © 2011 IEEE.