A Provenance Tracking Model for Data Updates

• Main Authors: Ciobanu, Gabriel, Horne, Ross
• 其他作者: School of Computer Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2015
• 在線閱讀: https://hdl.handle.net/10356/80955; http://hdl.handle.net/10220/39009
• 機構: Nanyang Technological University

For data-centric systems, provenance tracking is particularly important when the system is open and decentralised, such as the Web of Linked Data. In this paper, a concise but expressive calculus which models data updates is presented. The calculus is used to provide an operational semantics for a s...