• The mobile client may selectively to intercept the channel by the index broadcast, the average cost can be reduced through the establishment base on the data accessing probability of the index tree.

    采用索引广播方式可以使移动设备选择性侦听信道通过建立基于数据访问概率索引树,降低平均访问代价

    youdao

  • In the data broadcast, the visits probability of the data record is various, therefore the index tree may be built through visit probability.

    数据广播中,数据记录访问概率各不相同因此可以通过访问概率建立索引

    youdao

  • Due to the data access skew, index technology based on data access probability is proposed. At last ord algorithm is proposed to create optimal broadcast sequence according to given index tree.

    针对数据库中数据访问的倾斜性,文章提出建立基于数据访问概率索引技术,并给出了ORD算法,它可以根据给定的索引创建最优广播序列

    youdao

  • Due to the data access skew, index technology based on data access probability is proposed. At last ord algorithm is proposed to create optimal broadcast sequence according to given index tree.

    针对数据库中数据访问的倾斜性,文章提出建立基于数据访问概率索引技术,并给出了ORD算法,它可以根据给定的索引创建最优广播序列

    youdao

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