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  1. No Access

    Chapter and Conference Paper

    Mining Fluctuation Propagation Graph Among Time Series with Active Learning

    Faults are inevitable in a complex online service system. Compared with the textual incident records, the knowledge graph provides an abstract and formal representation for the empirical knowledge of how fluct...

    Mingjie Li, Minghua Ma, **aohui Nie… in Database and Expert Systems Applications (2022)

  2. No Access

    Article

    C-isotope composition and correlation of the Upper Neoproterozoic in Ke** area, **njiang

    C-isotope analysis of the carbonates in the Upper Neoproterozoic in Ke**, **njiang indicates that the Qigebrak Formation and the Upper Sugaitbrak Formation mainly record positive C-isotope values, and a dist...

    **uBin He, Bei Xu, ZhiYun Yuan in Chinese Science Bulletin (2007)

  3. No Access

    Article

    Geochemical principles and methods of assessment of surface water environmental impact on sensitive zones

    This paper describes how to carry out environmental impact assessment in an environmentally sensitive zone. The principles, the train of thought and methods are proposed in this paper. We have made the water e...

    Hongde Cheng, Lin Cheng, Runlan Huo, Zhiyun Yuan in Chinese Journal of Geochemistry (1998)