客户数据共享平台：基于区块链的购物车
Customer Data Sharing Platform: A Blockchain-Based Shopping Cart
AI总结：
本文提出一个基于区块链的免费电子商务平台，解决私人支付、隐私控制、共享激励等问题，并通过智能合约和双重抵押确保数据共享的透明与安全，以购物车案例展示其应用。
摘要：
我们提出一个新的免费电子商务平台，利用区块链技术，使客户能够直接与卖家连接，在不失去对其个人数据的控制权和所有权的情况下共享数据，并将其应用于购物车领域。我们的新平台解决了四个重要问题：私人支付、确保隐私和用户控制，以及共享激励。它允许交易公开、透明，并具有不可变的交易记录，可用于解决任何争议。本文展示了一个案例研究，将框架应用于购物车，作为MultiChain的一个企业节点，该节点提供由智能合约控制的以太币交易，并收集用户配置文件数据，允许用户因与其他企业共享数据而获得奖励。它以可验证的方式追踪谁共享了什么、与谁共享、何时共享、通过何种方式以及出于何种目的。来自存储库的用户数据被转换为开放数据格式，并通过区块链中的流进行共享，以便其他节点能够高效地处理和使用数据。智能合约验证并执行商定的数据使用条款，并将数字代币作为奖励转移给客户。智能合约施加双重存款抵押，以确保所有参与者诚实行事。
英文摘要：
We propose a new free eCommerce platform with blockchains that allows customers to connect to the seller directly, share personal data without losing control and ownership of it and apply it to the domain of shopping cart. Our new platform provides a solution to four important problems: private payment, ensuring privacy and user control, and incentives for sharing. It allows the trade to be open, transparent with immutable transactions that can be used for settling any disputes. The paper presents a case study of applying the framework for a shopping cart as one of the enterprise nodes of MultiChain which provides trading in ethers controlled by smart contracts and also collects user profile data and allows them to receive rewards for sharing their data with other business enterprises. It tracks who shared what, with whom, when, by what means and for what purposes in a verifiable fashion. The user data from the repository is converted into an open data format and shared via stream in the blockchain so that other nodes can efficiently process and use the data. The smart contract verifies and executes the agreed terms of use of the data and transfers digital tokens as a reward to the customer. The smart contract imposes double deposit collateral to ensure that all participants act honestly.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
