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Blockchain consensus mechanisms must balance security, decentralization, and efficiency while ensuring fair participation. Proof of Team Sprint (PoTS) is a cooperative consensus mechanism designed to address the energy inefficiencies and…

分布式、并行与集群计算 · 计算机科学 2025-03-26 Naoki Yonezawa

We analyze the benefits of network sharing between telecommunications operators. Sharing is seen as one way to speed the roll out of expensive technologies such as 5G since it allows the service providers to divide the cost of providing…

计算机科学与博弈论 · 计算机科学 2017-06-20 Matthew Andrews , Milan Bradonjic , Iraj Saniee

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,…

分布式、并行与集群计算 · 计算机科学 2016-06-27 Rahul Mishra

Mining fairness in blockchain refers to equality between the computational resources invested in mining and the block rewards received. There exists a dilemma wherein increasing the transaction processing capacity of a blockchain…

密码学与安全 · 计算机科学 2025-09-10 Akira Sakurai , Kazuyuki Shudo

Mechanism design in resource allocation studies dividing limited resources among self-interested agents whose satisfaction with the allocation depends on privately held utilities. We consider the problem in a payment-free setting, with the…

计算机科学与博弈论 · 计算机科学 2025-01-03 Sihan Zeng , Sujay Bhatt , Alec Koppel , Sumitra Ganesh

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…

密码学与安全 · 计算机科学 2021-09-28 Songlin He , Yuan Lu , Qiang Tang , Guiling Wang , Chase Qishi Wu

In the growing field of Shared Micromobility Systems, which holds great potential for shaping urban transportation, fairness-oriented approaches remain largely unexplored. This work addresses such a gap by investigating the balance between…

系统与控制 · 电气工程与系统科学 2025-07-08 Matteo Cederle , Marco Fabris , Gian Antonio Susto

The existing peer-to-peer networks have several problems such as fake content distribution, free riding, white-washing and poor search scalability, lack of a robust trust model and absence of user privacy protection mechanism. Although,…

密码学与安全 · 计算机科学 2021-09-07 Jaydip Sen

Bitcoin is a representative decentralized currency system. For the security of Bitcoin, fairness in the distribution of mining rewards plays a crucial role in preventing the concentration of computational power in a few miners. Here,…

密码学与安全 · 计算机科学 2025-06-17 Akira Sakurai , Kazuyuki Shudo

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…

网络与互联网体系结构 · 计算机科学 2014-08-05 Xin Kang , Yongdong Wu

Studies on the large scale peer-to-peer (P2P) network like Gnutella have shown the presence of large number of free riders. Moreover, the open and decentralized nature of P2P network is exploited by malicious users who distribute…

分布式、并行与集群计算 · 计算机科学 2021-09-07 Jaydip Sen

Ranking plays a central role in connecting users and providers in Information Retrieval (IR) systems, making provider-side fairness an important challenge. While recent research has begun to address fairness in ranking, most existing…

信息检索 · 计算机科学 2026-02-03 Yiteng Tu , Weihang Su , Shuguang Han , Yiqun Liu , Qingyao Ai

Incentives that compensate for the involved costs in the decentralized training of a Federated Learning (FL) model act as a key stimulus for clients' long-term participation. However, it is challenging to convince clients for quality…

机器学习 · 计算机科学 2022-11-04 Shashi Raj Pandey , Lam Duc Nguyen , Petar Popovski

Recent mobile equipment (as well as the norm IEEE 802.21) now offers the possibility for users to switch from one technology to another (vertical handover). This allows flexibility in resource assignments and, consequently, increases the…

计算机科学与博弈论 · 计算机科学 2009-09-07 Pierre Coucheney , Corinne Touati , Bruno Gaujal

Information exchange is a crucial component of many real-world multi-agent systems. However, the communication between the agents involves two major challenges: the limited bandwidth, and the shared communication medium between the agents,…

多智能体系统 · 计算机科学 2021-02-18 Majid Raeis , S. Jamaloddin Golestani

A hard-fork reconfiguration of the peer to peer Bitcoin network is described that substitutes tamper-evident logs and proof-of-stake consensus for proof-of-work consensus. The block creation rewards and transaction fees are reallocated to…

计算机与社会 · 计算机科学 2014-05-23 Stephen L. Reed

Peer-to-peer protocols play an increasingly instrumental role in Internet content distribution. It is therefore important to gain a complete understanding of how these protocols behave in practice and how their operating parameters affect…

网络与互联网体系结构 · 计算机科学 2016-08-14 Arnaud Legout , Nikitas Liogkas , Eddie Kohler , Lixia Zhang

Scaling data storage is a significant concern in enterprise systems and Storage Area Networks (SANs) are deployed as a means to scale enterprise storage. SANs based on Fibre Channel have been used extensively in the last decade while iSCSI…

网络与互联网体系结构 · 计算机科学 2008-12-18 Bhargava Kumar K , Ganesh M. Narayan , K. Gopinath

Peer-to-peer protocols play an increasingly instrumental role in Internet content distribution. Consequently, it is important to gain a full understanding of how these protocols behave in practice and how their parameters impact overall…

网络与互联网体系结构 · 计算机科学 2016-08-16 Arnaud Legout , Nikitas Liogkas , Eddie Kohler , Lixia Zhang

Regardless of which community, incentivizing users is a necessity for well-sustainable operations. In the blockchain-backed Web3 communities, known for their transparency and security, airdrop serves as a widespread incentive mechanism for…

人机交互 · 计算机科学 2023-03-16 Sizheng Fan , Tian Min , Xiao Wu , Wei Cai