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Peer-to-peer (p2p) content delivery is promising to provide benefits like cost-saving and scalable peak-demand handling in comparison with conventional content delivery networks (CDNs) and complement the decentralized storage networks such…

Cryptography and Security · Computer Science 2021-09-28 Songlin He , Yuan Lu , Qiang Tang , Guiling Wang , Chase Qishi Wu

Peer-to-peer (p2p) networks are not independent of their peers, and the network efficiency depends on peers contributing resources. Because shared resources are not free, this contribution must be rewarded. Peers across the network may…

Networking and Internet Architecture · Computer Science 2022-08-16 Vahid Heidaripour Lakhani , Leander Jehl , Rinke Hendriksen , Vero Estrada-Galiñanes

Peer-to-Peer networks are designed to rely on resources of their own users. Therefore, resource management plays an important role in P2P protocols. Therefore, resource management plays an important role in P2P protocols. Early P2P networks…

Networking and Internet Architecture · Computer Science 2019-07-01 Samaneh Berenjian , Saeed Hajizadeh , Reza Ebrahimi Atani

User-generated content can be distributed at a low cost using peer-to-peer (P2P) networks, but the free-rider problem hinders the utilization of P2P networks. In order to achieve an efficient use of P2P networks, we investigate fundamental…

Networking and Internet Architecture · Computer Science 2010-08-03 Jaeok Park , Mihaela van der Schaar

With high scalability, high video streaming quality, and low bandwidth requirement, peer-to-peer (P2P) systems have become a popular way to exchange files and deliver multimedia content over the internet. However, current P2P systems are…

Networking and Internet Architecture · Computer Science 2014-08-05 Xin Kang , Yongdong Wu

The rapid growth of content distribution on the Internet has brought with it proportional increases in the costs of distributing content. Adding to distribution costs is the fact that digital content is easily duplicable, and hence can be…

Social and Information Networks · Computer Science 2012-12-18 Vinod Ramaswamy , Sachin Adlakha , Srinivas Shakkottai , Adam Wierman

This paper outlines an incentive-driven and decentralized approach to verifying the veracity of digital content at scale. Widespread misinformation, an explosion in AI-generated content and reduced reliance on traditional news sources…

Computer Science and Game Theory · Computer Science 2025-07-15 Lucas Barbosa , Sam Kirshner , Rob Kopel , Eric Tze Kuan Lim , Tom Pagram

File sharing, typically involving video or audio material in which copyright may persist and using peer-to-peer (P2P) networks like BitTorrent, has been reported to make up the bulk of Internet traffic. The free-riding problem appears in…

Networking and Internet Architecture · Computer Science 2012-09-18 Petrus H. Potgieter

Empirical data shows that in the absence of incentives, a peer participating in a Peer-to-Peer (P2P) network wishes to free-riding. Most solutions for providing incentives in P2P networks are based on direct reciprocity, which are not…

Multimedia · Computer Science 2011-02-09 Yu Zhang , Mihaela van der Schaar

Mobile peer-to-peer networks are quite prevalent and popular now days due to advent of business scenarios where all the services are going mobile like whether it's to find good restaurants, healthy diet books making friends, job-hunting,…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-06-27 Rahul Mishra

Peer-To-Peer (P2P) networks are self-organizing, distributed systems, with no centralized authority or infrastructure. Because of the voluntary participation, the availability of resources in a P2P system can be highly variable and…

Computer Science and Game Theory · Computer Science 2007-05-23 Chiranjeeb Buragohain , Divyakant Agrawal , Subhash Suri

Peer-to-Peer (P2P) technology has been regarded as a promising way to help Content Providers (CPs) cost-effectively distribute content. However, under the traditional Internet pricing mechanism, the fact that most P2P traffic flows among…

Networking and Internet Architecture · Computer Science 2012-12-24 Ke Xu , Yifeng Zhong , Huan He

Decentralized storage networks offer services with intriguing possibilities to reduce inequalities in an extremely centralized market. The challenge is to conceive incentives that are fair in regard to the income distribution among peers.…

Networking and Internet Architecture · Computer Science 2023-10-03 Vahid Heidaripour Lakhani , Arman Babaei , Leander Jehl , Georgy Ishmaev , Vero Estrada-Galiñanes

We propose an incentive mechanism for the sponsored content provider market in which the communication of users can be represented by a graph and the private information of the users is assumed to have a continuous distribution function.…

Computer Science and Game Theory · Computer Science 2023-03-27 Mina Montazeri , Pegah Rokhforoz , Hamed Kebriaei , Olga Fink

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

BitTorrent is a widely-deployed, peer-to-peer file transfer protocol engineered with a "tit for tat" mechanism that encourages cooperation. Unfortunately, there is little incentive for nodes to altruistically provide service to their peers…

Computer Science and Game Theory · Computer Science 2011-08-16 Seth James Nielson , Caleb E. Spare , Dan S. Wallach

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

We describe an efficient incentive mechanism for P2P systems that generates a wide diversity of content offerings while responding adaptively to customer demand. Files are served and paid for through a parimutuel market similar to that…

Networking and Internet Architecture · Computer Science 2007-05-23 Bernardo A. Huberman , Fang Wu

The growing online traffic that is bringing the infrastructure to its limits induces an urgent demand for an efficient content delivery model. Capitalizing social networks and using advanced delivery networks potentially can help to solve…

Social and Information Networks · Computer Science 2014-04-14 Bernd Klasen

In this paper, we analyze a round-based pricing scheme that encourages favorable behavior from users of real-time P2P applications like P2PTV. In the design of pricing schemes, we consider price to be a function of usage and capacity of…

Networking and Internet Architecture · Computer Science 2009-11-10 Gitanjali Bhutani
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