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  1. No Access

    Chapter and Conference Paper

    Study on Social Stability Risk Detection of Large Hydraulic Project Construction Based on Social Vulnerability Evaluation

    Reducing vulnerability of social system is the foundation of social stability, if the social system becomes more and more vulnerable, then the social stability risk is greater, on the contrary, it is smaller, ...

    Aihua Wu, Changzheng Zhang, Ma Zhijie in Computer and Computing Technologies in Agr… (2019)

  2. No Access

    Chapter and Conference Paper

    Evaluation Query Answer over Inconsistent Database with Annotations

    In this paper, we introduce an annotation based data model of relational database that may violate a set of functional dependency. In the data model, every piece of data in a relation can have zero or more ann...

    Aihua Wu in Web Information Systems and Mining (2010)