搜索结果: 1-15 共查到“Reputation”相关记录35条 . 查询时间(0.08 秒)
P6V2G: A Privacy-Preserving V2G Scheme for Two-Way Payments and Reputation
Vehicle-to-grid Location Privacy Provable Security
2019/7/15
The number of electric vehicles (EVs) is steadily growing. This provides a promising opportunity for balancing the smart grid of the future, because vehicle-to-grid (V2G) systems can utilize the batte...
A New Approach to Modelling Centralised Reputation Systems
group signatures direct anonymous attestation reputation systems
2019/5/9
A reputation system assigns a user or item a reputation value which can be used to evaluate trustworthiness. Bl{\"o}mer, Juhnke and Kolb in 2015, and Kaafarani, Katsumata and Solomon in 2018, gave for...
Fully-Featured Anonymous Credentials with Reputation System
Anonymous Credential System Authentication Privacy
2018/11/16
We present CLARCCLARC (Cryptographic Library for Anonymous Reputation and Credentials), an anonymous credentials system (ACS) combined with an anonymous reputation system.
Existing proof-of-work (PoW) cryptocurrencies cannot tolerate attackers controlling more than 50% of the network's computing power at any time, but assume that such a condition happening is "unlikely"...
Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems
Reputation Trust Anonymity
2018/1/11
We consider reputation systems in the Universal Composability Framework where users can anonymously rate each others products that they purchased previously. To obtain trustworthy, reliable, and hones...
Muscling out from under the yolk of the egg's “bad” reputation
egg cholesterol cholesterol-containing portion
2018/11/20
The egg, due to its cholesterol content, has likely been one of the most maligned foods of the past half century. The “bad” part of the egg is naturally the yolk as the fat- and cholesterol-containing...
Guru: Universal Reputation Module for Distributed Consensus Protocols
distributed systems blockchains consensus
2017/7/11
In this paper we describe how to couple reputation systems with distributed consensus protocols to provide high-throughput highly-scalable consensus for large peer-to-peer networks of untrusted valida...
Decentralized Blacklistable Anonymous Credentials with Reputation
Anonymous Credential Blockchain Technique Accountable Anonymity
2017/5/5
Blacklistable anonymous credential systems provide service providers with a way to authenticate users according to their historical behaviors, while guaranteeing that all users can access services in ...
Beaver: A Decentralized Anonymous Marketplace with Secure Reputation
reputation systems anonymity e-commerce
2016/5/17
Reputation systems play a crucial role in establishing trust online, especially in e-commerce settings. Users in reputation systems provide feedback for other users, thereby incentivizing good behavio...
A Decentralized Anonymity-Preserving Reputation System with Constant-time Score Retrieval
reputation sytem trustless anonymity
2016/5/3
Reputation systems are a major feature of every
modern e-commerce website, helping buyers carefully choose
their service providers and products. However, most websites use
centralized reputation sy...
Reputation systems are crucial for distributed applications
in which users have to be made accountable for their actions, such as ecommerce
websites. However, existing systems often disclose the ide...
We consider reputation systems where users are allowed to rate products that they purchased
previously. To obtain trustworthy reputations, they are allowed to rate these
products only once. As long ...
Games Parents and Adolescents Play: Risky Behaviors, Parental Reputation, and Strategic Transfers
Risky Behaviors Parental Reputation
2015/9/21
This research was funded by a grant from the National Institute for Child Health and Human
Development (R01HD34293). We wish to thank Robert Pollak, David Levine and Hongbin Cai
for their suggesti...
Price, Quality and Reputation: Evidence from An Online Field Experiment
Field Experiment Evidence from
2015/9/21
Correspondence: Department of Economics, University of Maryland, College Park, MD 20742; phone
(301) 405-3484; email jin@econ.umd.edu. We benefit from comments of Austan Goolsbee, Raphael
Thom...
Comments on ‘Rules, Discretion and Reputation in a Model of Monetary Policy’ by R.J. Barro and D.B. Gordon
Reputation Monetary Policy
2015/8/5
Comments on ‘Rules, Discretion and Reputation in a Model of Monetary Policy’ by R.J. Barro and D.B. Gordon.