FLAVOR: A Formal Language for a Posteriori Verification of Legal Rules

摘要

Organizations have to comply with a growing number of rules (legal, regulatory, contractual, etc.) and it becomes more and more challenging for them to ensure that they really meet all their obligations. IT systems, even if they cannot provide the full answer to this complex issue, can help organizations in the management and monitoring of their obligations. In this paper, we derive a set of requirements from representative examples of obligations and propose a language providing essential features such as ``contrary to duty'' obligations, obligations with deadlines and contextual obligations. We define its semantics, suggest its implementation as an audit mechanism, and show its application to the definition of privacy policy rules.