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Peer-to-Peer (P2P) networks provide a significant solution for file sharing among peers connected to Internet. It is fast and completely decentralised system with robustness. But due to absence of a server documents on a P2P network are not…

Networking and Internet Architecture · Computer Science 2010-07-15 Abhishek Sharma , Hao Shi

P2P systems are a great solution to the problem of distributing resources. The main issue of P2P networks is that searching and retrieving resources shared by peers is usually expensive and does not take into account similarities among…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 V. Carchiolo , M. Malgeri , G. Mangioni , V. Nicosia

Browsing is a way of finding documents in a large amount of data which is complementary to querying and which is particularly suitable for multimedia documents. Locating particular documents in a very large collection of multimedia…

Information Retrieval · Computer Science 2009-07-07 Julien Cohen

Peer to peer (P2P) systems are moving from application specific architectures to a generic service oriented design philosophy. This raises interesting problems in connection with providing useful P2P middleware services that are capable of…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 Antonio Fernandez , Vincent Gramoli , Ernesto Jimenez , Anne-Marie Kermarrec , Michel Raynal

Networks are widely used to model objects with interactions and have enabled various downstream applications. However, in the real world, network mining is often done on particular query sets of objects, which does not require the…

Social and Information Networks · Computer Science 2020-02-04 Carl Yang , Mengxiong Liu , Frank He , Jian Peng , Jiawei Han

This paper presents a study on data dissemination in unstructured Peer-to-Peer (P2P) network overlays. The absence of a structure in unstructured overlays eases the network management, at the cost of non-optimal mechanisms to spread…

Networking and Internet Architecture · Computer Science 2016-09-27 Gabriele D'Angelo , Stefano Ferretti

We present a peer-to-peer (P2P) live-streaming architecture designed to address challenges such as free-riding, malicious peers, churn, and network instability through the integration of a reputation system. The proposed algorithm…

Networking and Internet Architecture · Computer Science 2024-09-17 Rashmi Kushwaha , Rahul Bhattacharyya , Yatindra Nath Singh

Peer-to-peer (P2P) trading is seen as a viable solution to handle the growing number of distributed energy resources in distribution networks. However, when dealing with large-scale consumers, there are several challenges that must be…

Systems and Control · Electrical Eng. & Systems 2024-10-29 Cheng Feng , Kedi Zheng , Lanqing Shan , Hani Alers , Qixin Chen , Lampros Stergioulas , Hongye Guo

Peer-to-Peer (P2P) botnets are becoming widely used as a low-overhead, efficient, self-maintaining, distributed alternative to the traditional client/server model across a broad range of cyberattacks. These cyberattacks can take the form of…

Cryptography and Security · Computer Science 2014-10-01 Mark Scanlon , M-Tahar Kechadi

One of the fundamental problems in the realm of peer-to-peer systems is that of determining their service capacities. In this paper, we focus on P2P scalability issues and propose models to compute the achievable throughput under distinct…

Networking and Internet Architecture · Computer Science 2019-03-05 Edmundo de Souza e Silva , Rosa M. Leao , Daniel S. Menasche , Don Towsley

This paper presents a novel algorithm for peer-to-peer (P2P) live streaming that addresses the limitations of single-layer systems through a multi-layered approach. The proposed solution adapts to diverse user capabilities and bandwidth…

Networking and Internet Architecture · Computer Science 2024-12-02 Rashmi Kushwaha , Rahul Bhattacharyya , Yatindra Nath Singh

A Peer-to-Peer (P2P) network can boost its performance if peers are provided with underlying network-layer routing topology. The task of inferring the network-layer routing topology and link performance from an end host to a set of other…

Networking and Internet Architecture · Computer Science 2014-04-01 Peng Qin , Bin Dai , Kui Wu , Benxiong Huang , Guan Xu

Given some of the recent advances in Distributed Hash Table (DHT) based Peer-To-Peer (P2P) systems we ask the following questions: Are there applications where unstructured queries are still necessary (i.e., the underlying queries do not…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 Wolfgang Mueller , P. Oscar Boykin , Nima Sarshar , Vwani P. Roychowdhury

Simulators are the most dominant and eminent tool for analyzing and investigating different type of networks. The simulations can be executed with less cost as compared to large scale experiment as less computational resources are required…

Networking and Internet Architecture · Computer Science 2014-05-05 Mansoor Ebrahim , Shujaat Khan , Syed Sheraz Ul Hasan Mohani

To improve unstructured P2P system performance, one wants to minimize the number of peers that have to be probed for the shortening of the search time. A solution to the problem is to employ a replication scheme, which provides high hit…

Distributed, Parallel, and Cluster Computing · Computer Science 2009-12-30 Sabu M. Thampi , K. Chandra Sekaran

Emerging collaborative Peer-to-Peer (P2P) systems require discovery and utilization of diverse, multi-attribute, distributed, and dynamic groups of resources to achieve greater tasks beyond conventional file and processor cycle sharing.…

Distributed, Parallel, and Cluster Computing · Computer Science 2012-07-10 H. M. N. Dilum Bandara , Anura P. Jayasumana

We propose a new model for peer-to-peer networking which takes the network bottlenecks into account beyond the access. This model can cope with key features of P2P networking like degree or locality constraints together with the fact that…

Networking and Internet Architecture · Computer Science 2013-04-25 François Baccelli , Fabien Mathieu , Ilkka Norros , Rémi Varloot

Peer-to-peer ridesharing (P2P-RS) enables people to arrange one-time rides with their own private cars, without the involvement of professional drivers. It is a prominent collective intelligence application producing significant benefits…

Artificial Intelligence · Computer Science 2020-09-08 Filippo Bistaffa , Juan A. Rodríguez-Aguilar , Jesús Cerquides

This paper proposes a fully decentralized peer-to-peer overlay structure GeoP2P, to facilitate geographic location based search and retrieval of information. Certain limitations of centralized geographic indexes favor peer-to-peer…

Networking and Internet Architecture · Computer Science 2009-03-24 Shah Asaduzzaman , Gregor v. Bochmann

We consider the problem of designing an overlay network and routing mechanism that permits finding resources efficiently in a peer-to-peer system. We argue that many existing approaches to this problem can be modeled as the construction of…

Data Structures and Algorithms · Computer Science 2007-05-23 James Aspnes , Zoe Diamadi , Gauri Shah