Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 151 for “"p2p"”.
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Systematic Cooperation in P2P Grids
P2P Grid computing seeks the convergence of Grid and P2P technologies. Deploying a P2P Grid middleware on a set of computers enables an organization to automatically barter computing time with other Internet-connected organizations. Such P2P exchanges of computing time enable individual Peers, i.e. …
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On Reducing Delays in P2P Live Streaming Systems
In the recent decade, peer-to-peer (P2P) technology has greatly enhanced the scalability of multimedia streaming on the Internet by enabling efficient cooperation among end-users. However, existing streaming applications are plagued by the problems of long playback latency and long churn-induced …
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Content dissemination for static and dynamic mobile P2P groups
… protocols for static and dynamic peer-to-peer (P2P) groups. In the first part of the thesis we delve into the problem of inefficient content dissemination for static mobile device users due to cellular congestion. We propose the Sangam Framework which utilizes multiple radio interfaces and …
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Red de Federated Learning: de modelo cliente / servidor a P2P
… principal realizar la versión descentralizada P2P de ese software, en el que todos los nodos no tienen ningún rol definido.
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Analysis of P2P file transferring system by stochastic queue models
Distributed protocols for peer-to-peer (P2P) file sharing over the Internet have been highly successful in recent years. The idea is that files to be shared are broken into pieces. As new peers enter the system, they strive to obtain a complete collection from other peers and from a seed. In this …
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A framework for cascading payment and content exchange within P2P systems
… by the increased popularity of Peer-to-Peer (P2P) file-sharing networks. P2P is a viable and cost effective model for content distribution. Content producers require modest resources by today's standards to act as distributors of their content and P2P technology can assist in further reducing …
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P2P Based Personalized Federated Learning for Collaborative Model Sharing and Inferencing
… distributed design, such as Peer-to-Peer (P2P), instead of the centralized client-server architecture of federated learning when constructing customized federated models. In this thesis, we describe a P2P training and inference method that aims to produce good results. This design is …
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GOssiping Optimization Framework (GOOF): A decentralized P2P architecture for function optimization
… on a fully decentralized, general purpose P2P environment, with no special or ad-hoc facility for executing optimization tasks. Relevant information is exchanged among nodes by means of epidemic protocols, exploiting the overlay network topology formed by peers. A key issue in such a …
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Raptorqp2P: Maximize The Performance Of P2P File Distribution With Raptorq Coding
BitTorrent is the most popular Peer-to-Peer (P2P) file sharing system widely used for distributing large files over the Internet. It has attracted extensive attentions from both network operators and researchers for investigating its deployment and performance. For example, recent studies have …
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Data replication and update propagation in XML P2P data management systems
XML P2P data management systems are P2P systems that use XML as the underlying data format shared between peers in the network. These systems aim to bring the benefits of XML and P2P systems to the distributed data management field. However, P2P systems are known for their lack of central control …
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An energy-efficient P2P protocol for validating measurements in wireless sensor networks
… which sensors detect errors in a peer-to-peer (P2P) fashion, and that extends the life of the WSN by minimizing the number of messages transmitted. Second, we propose an e ective anomaly detection approach that has low memory and processing requirements, allowing for easy deployment on low-cost …
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Plutus : measuring message gossiping in P2P networks and providing incentives in cryptocurrencies
In this thesis, we present Plutus, an efficient and game-theoretically proven incentive mechanism for Algorand, a proof-of-stake cryptocurrency. In order to operate, Algorand requires users to constantly propagate messages but has no mechanism to incentivize users to do so. Plutus solves this …
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Aplicación de mecanismos reactivos y argumentativos para la búsqueda temática en redes P2P
… El framework resultante, llamado ArgP2P, es descrito formalmente y evaluado emp ricamente en el desarrolo de esta Tesis. Un cuantioso n umero de simulaciones basadas en datos realistas revelan el potencial de ArgP2P para hacer frente a diferentes problemas com unmente observados en …
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Manutenção de clusters semânticos em sistemas de integração de dados em ambientes P2P
… de integração de dados baseados em arquiteturas P2P (Peer-to-Peer) têm surgido para melhorar o compartilhamento de dados sobre essas fontes de dados. Por convenção, chamamos essas fontes de pontos. Esses sistemas são os Peer-to-PeerData Management Systems (PDMS). Para reduzir o espaço de busca …
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