SDPP: Streaming Data Payment Protocol for Data Economy
SDPP: Streaming Data Payment Protocol for Data Economy
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SDPP：数据经济的流数据支付协议
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
B. Krishnamachari
中科院分区：
文献类型：
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作者：
Rahul Radhakrishnan;G. Ramachandran;B. Krishnamachari
物联网和智慧城市领域的应用严重依赖数据来管理和控制其运营环境。在这些应用中，机器学习和人工智能算法帮助政府官员、城市管理者和行业使用从各种来源收集的数据，就管理城市和工厂做出明智的决策。随着我们进入“数据被称为新石油”的时代，需要支持在不将数据所有权转让给第三方的情况下买卖数据的协议。在本演示中，我们介绍了流数据支付协议（SDPP），这是一种用于销售和购买数据的应用层协议。SDPP使用区块链和分布式账本技术进行小额支付和交易记录的不可变存储。此外，我们的协议有一个内置的机制来设置数据粒度，因为如果买方在收到数据后终止连接而没有付款，那么卖方和买方之间的批量数据传输可能会导致卖方的损失。在这个演示中，我们介绍了SDPP，并解释了它如何通过使用TCP协议进行数据通信和IOTA作为加密货币和分布式账本的概念验证实现来为新兴的数据经济做出贡献。
Applications in the area of IoT and smart cities rely heavily on data to manage and control their operational environments. In such applications, machine learning and artificial intelligence algorithms help the government officials, city administrators, and industries to make an informed decision on managing their cities and factories using the data collected from various sources. As we step into the era where ”data is termed as new oil”, there is a need for protocols with support for selling and buying data without giving up the data ownership to third-parties. In this demo, we present Streaming Data Payment Protocol (SDPP), which is an application layer protocol for selling and buying data. SDPP uses blockchain and distributed ledger technology for micropayments and immutable storage of transaction records. In addition, our protocol has a built-in mechanism to set data granularity since the bulk transfer of data between a seller and a buyer may lead to a loss for the seller if the buyer terminates the connection after receiving the data without making a payment. In this demo, we present SDPP and explain how it can contribute to the emerging data economy using a proof-of-concept implementation that uses TCP protocol for data communication and IOTA as both cryptocurrency and a distributed ledger.