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    Article

    Survey on performance optimization for database systems

    The performance optimization of database systems has been widely studied for years. From the perspective of the operation and maintenance personnel, it mainly includes three topics: prediction, diagnosis, and ...

    Shiyue Huang, Yanzhao Qin, **nyi Zhang, Yaofeng Tu in Science China Information Sciences (2023)

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    Article

    An incentive mechanism based on endowment effect facing social welfare in Crowdsensing

    Mobile CrowdSensing(MCS) is a new type of network which needs a large number of users to collect data to complete the sensing task and requires users to have a high level of participation. In the current resea...

    Jiaqi Liu, Shiyue Huang, Wei Wang, Deng Li in Peer-to-Peer Networking and Applications (2021)

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    Article

    Memory-aware framework for fast and scalable second-order random walk over billion-edge natural graphs

    Second-order random walk is an important technique for graph analysis. Many applications including graph embedding, proximity measure and community detection use it to capture higher-order patterns in the grap...

    Yingxia Shao, Shiyue Huang, Yawen Li, Xupeng Miao, Bin Cui, Lei Chen in The VLDB Journal (2021)