Exploració per tema "P2P"

Ara es mostren els items 1-20 de 49

    • A comparison study between two fuzzy-based trustworthiness systems for P2P networks 

      Umezaki, Kouhei; Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Matsuo, Keita; Iwashige, Jiro (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In P2P systems, evaluation of trustworthiness of the peers is very important for a safe communication. In order to decide the peer trustworthiness different parameters are needed. In this paper, we propose two fuzzy-based ...

    • A comparison study for two fuzzy-based systems: improving reliability and security of JXTA-overlay P2P platform 

      Liu, Yi; Sakamoto, Shinji; Matsuo, Keita; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos (Springer, 2016-07-01)
      Article
      Accés obert
      The reliability of peers is very important for safe communication in peer-to-peer (P2P) systems. The reliability of a peer can be evaluated based on the reputation and interactions with other peers to provide different ...

    • A cost-efficient QoS-aware analytical model of future software content delivery networks 

      Otero Calviño, Beatriz; Rodríguez Luna, Eva; Rojas, Otilio; Verdú Mulà, Javier; Costa Prats, Juan José; Pajuelo González, Manuel Alejandro; Canal Corretger, Ramon (2021-07)
      Article
      Accés obert
      Freelance, part-time, work-at-home, and other flexible jobs are changing the concept of workplace, and bringing information and content exchange problems to companies. Geographically spread corporations may use remote ...

    • A fuzzy-based reliability system for JXTA-overlay P2P platform considering as new parameter sustained communication time 

      Liu, Yi; Sakamoto, Shinji; Spaho, Evjola; Matsuo, Keita; Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      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 sustained communication time. In our system, we ...

    • A fuzzy-based reliaility for JXTA-overlay P2P platform considering data download speed, peer congestion situation, number of interaction and packet loss parameters 

      Liu, Yi; Oda, Tetsuya; Spaho, Evjola; Matsuo, Keita; Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés obert
      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. In our system, we ...

    • A fuzzy-based system for peer reliability in JXTA-overlay P2P considering number of interactions 

      Spaho, Evjola; Sakamoto, Shinji; Barolli, Leonard; Xhafa Xhafa, Fatos; Barolli, Valbona; Iwashige, Jiro (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés obert
      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. We use three input parameters: Number ...

    • A fuzzy-based trustworthiness system for P2P communications in JXTA-overlay considering positive and negative effects 

      Umezaki, Kouhei; Spaho, Evjola; Barolli, Leonard; Ikeda, Makoto; Xhafa Xhafa, Fatos; Takizawa, Makoto (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In Peer-to-Peer (P2P) networks, peers often interact with unknown peers and finding a reliable peer for interaction is a major challenge. In our previous work, we proposed and implemented a fuzzy-based trustworthiness ...

    • A reliable system for JXTA-Overlay P2P platform considering number of authentic files, security and QoS parameters 

      Liu, Yi; Elmazi, Donald; Sakamoto, Shinji; Barolli, Leonard; Xhafa Xhafa, Fatos; Uchida, Kazunori (2015)
      Text en actes de congrés
      Accés obert
      The reliability of peers is very important for safe communication in Peer-to-Peer (P2P) systems. The reliability of a peer can be evaluated based on the reputation and interactions with other peers to provide different ...

    • A secure JXTA-overlay platform for robot control 

      Spaho, Evjola; Matsuo, Keita; Barolli, Leonard; Arnedo Moreno, Joan; Xhafa Xhafa, Fatos; Kolici, Vladi (Institute of Electrical and Electronics Engineers (IEEE), 2010)
      Text en actes de congrés
      Accés obert
      Due to the improvement of connections capabilities of end-devices there is an increasing interest to design and implement full featured P2P networks that integrate end-devices. In this paper, we use JXTA-Overlay for the ...

    • Agent-based approach for cross-subnet communication 

      Hervás Fernández, Rubén (Universitat Politècnica de Catalunya / Technische Universität Berlin. Fakultät Elektrotechnik und Informatik, 2011-08-02)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Technische Universität Berlin
      The establishment of point-to-point connections between hosts behind NAT boxes have been always a problem due to the problem with the private IP addresses and NAT rewalls. To solve this problem, there are di erent ...

    • An integrated fuzzy-based trustworthiness system for P2P communications in JXTA-overlay 

      Umezaki, Kouhei; Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Younas, Muhammad; Iwashige, Jiro (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial

    • Application of JXTA-overlay platform for secure robot control 

      Spaho, Evjola; Matsuo, Keita; Barolli, Leonard; Xhafa Xhafa, Fatos; Arnedo Moreno, Joan; Kolici, Vladi (2010)
      Article
      Accés obert
      In this paper, we present the evaluation and experimental results of secured robot control in a P2P system. The control system is based on JXTA-Overlay platform. We used secure primitives and functions of JXTA-Overlay for ...

    • Client BitTorrent intel·ligent 

      Torné Carné, Bernat (Universitat Politècnica de Catalunya, 2015-06)
      Treball Final de Grau
      Accés obert
      L'objectiu més elemental que el projecte persegueix es basa en el desenvolupament d'un client BitTorrent complert i totalment funcional. A més, juntament amb aquest objectiu primari, volem desenvolupar un conjunt de ...

    • Decentralized certification scheme for secure admission in on-the-fly peer-to-peer systems 

      Touceda, D.S.; Cámara, J.M.S.; Soriano Ibáñez, Miguel (2012-06)
      Article
      Accés restringit per política de l'editorial
      Several alternative schemes have been presented in the literature to try to solve the users’ admission problem in P2P systems when it is not possible to include a logically centralized authority (either online or ...

    • Design and implementation of the Transactional and Communication layer of a Blockchain to secure IP prefixes 

      Piris Yamuza, Carlos (Universitat Politècnica de Catalunya, 2018-01)
      Treball Final de Grau
      Accés obert
      El objetivo principal del proyecto es construir un prototipo funcional de blockchain que asegure la información del enrutamiento de Internet con fines de investigación para el análisis de sus beneficios. En este TFG se ...

    • Development of a P2P-server protocol to optimize server resources in MPEG DASH streaming over WebRTC 

      Lara Trillo, Rafael (Universitat Politècnica de Catalunya, 2022-10-26)
      Projecte Final de Màster Oficial
      Accés obert
      The present work focuses its study in explore WebRTC as a video streaming transport layer instead over HTTP as indicated in MPEG-DASH standard. This work studies both, the possibility of using WebRTC to communicate servers ...

    • Development of advanced multimedia services in P2P architectures 

      González Cela, Alberto José (Universitat Politècnica de Catalunya, 2007-02-09)
      Projecte/Treball Final de Carrera
      Accés obert
      La transmissió de fluxos multimèdia en temps real (streaming) s’ha convertit en un tema punter i de gran interès al món de la recerca d’Internet, especialment quan ens referim a aplicacions de transmissió d’àudio i vídeo ...

    • Diseño de una red FTTH en Santa Coloma de Gramenet 

      Barrientos Solera, Yaiza (Universitat Politècnica de Catalunya, 2016-07-14)
      Treball Final de Grau
      Accés obert
      This project consists of the design of a FTTH/P2P network for the city of Santa Coloma de Gramenet. The City Hall of this municipality requesting the services of a freelance engineer to know the magnitude of the project. ...

    • Diseño e implantación de una aplicación de gestión de servicios en un entorno peer to peer 

      Grant Esteve, Jordi (Universitat Politècnica de Catalunya, 2010)
      Projecte/Treball Final de Carrera
      Accés obert
      Este proyecto forma parte de un conjunto de proyectos que tienen por objetivo el ofrecer calidad de servicio en una red P2P, centrándose éste en concreto, en la gestión basada en políticas. No con la intención de especificar ...

    • Dotació d'anonimat a plataforma JXTA 

      Canyameres Gimenez, Isart (Universitat Politècnica de Catalunya, 2011-01-26)
      Projecte/Treball Final de Carrera
      Accés obert
      En aquest projecte es presenta un mecanisme per a dotar d'anonimat a la missatgeria de JXTA. El sistema desenvolupat permet enviar missatges anònims i respondre a aquests, mantenint l'anonimat dels peers comunicants de ...