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    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/74648
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/74648

    Title: Towards law-aware semantic cloud policies with exceptions for data integration and protection
    Authors: Hu, Yuh-Jong;Wu, Win-Nan;Cheng, Di-Rong
    Contributors: 資科系
    Keywords: Cloud services;Data integration;Data protection;Datalog;Defeasible reasoning;Exceptions handling;Law violation;Law-as-a-Service (LaaS);Privacy protection;Prototype system;Super-peer;Security of data;Semantics;Semantic Web
    Date: 2012
    Issue Date: 2015-04-17 10:55:35 (UTC+8)
    Abstract: The main issues related to cloud computing implementation are security, privacy, and law-awareness. We consider data protection with law-awareness as the major concern for cloud service providers (CSPs) and their customers. Therefore, we provide Law-as-a-Service (LaaS) for CSPs on our law-aware semantic cloud policy infrastructure. The semantic legal policies in compliance with the laws are enforced automatically at the super-peer to enable LaaS. This allows CSPs to deploy their cloud resources and services without worrying about law violations. Afterward, users could query data from the law-aware super-peer within a superpeer domain. Each query is also compliant with the laws. Policies are shown as a combination of OWL-DL ontologies and stratified Datalog rules with negation for a policy's exceptions handling through defeasible (or non-monotonic) reasoning. Finally, the proof-of-concepts prototype systems have been implemented for an H1N1 pandemic investigation scenario in the semantic cloud to justify our approach. Copyright 2012 ACM.
    Relation: ACM International Conference Proceeding Series
    Data Type: conference
    DOI 連結: http://dx.doi.org/10.1145/2254129.2254162
    DOI: 10.1145/2254129.2254162
    Appears in Collections:[資訊科學系] 會議論文

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