Data comparison using different time periods in data sequences
    21.
    发明授权
    Data comparison using different time periods in data sequences 失效
    在数据序列中使用不同时间段的数据比较

    公开(公告)号:US07962437B2

    公开(公告)日:2011-06-14

    申请号:US11941214

    申请日:2007-11-16

    IPC分类号: G06F15/18 G06F17/30 G06N3/08

    摘要: Data for a first time period in a primary data sequence is compared with data for a second time period in each of a set of secondary data sequences. The durations of the first and second time periods are correlated, and the first time period is different from the second time period. A ranking is assigned to each secondary data sequence based on the corresponding data for the second time period. The ranking for each of the set of secondary data sequences is written to a computer useable medium. The primary data sequence and the set of secondary data sequences are adjusted based on a request to change the primary data sequence to one of the set of secondary data sequences. The comparing, assigning, and writing are repeated for the adjusted primary data sequence and set of secondary data sequences.

    摘要翻译: 将主要数据序列中的第一时间段的数据与一组次要数据序列中的每一个中的第二时间段的数据进行比较。 第一时间段和第二时间段的持续时间相关,并且第一时间段与第二时间段不同。 基于第二时间段的对应数据,对每个辅助数据序列分配排名。 将该组次级数据序列中的每一个的排名写入计算机可用介质。 基于将主要数据序列改变为一组次要数据序列之一的请求来调整主要数据序列和次要数据序列集合。 对于调整后的主要数据序列和次要数据序列的集合重复比较,分配和写入。

    Master node selection in clustered node configurations
    23.
    发明授权
    Master node selection in clustered node configurations 失效
    集群节点配置中的主节点选择

    公开(公告)号:US06950855B2

    公开(公告)日:2005-09-27

    申请号:US10052551

    申请日:2002-01-18

    摘要: A method and system for selecting master nodes to manage a target node group in a computer network having multiple nodes and overlapping node groups. The system includes determining a hamming distance for node pairs within the network. The node pair includes two node pair members and the hamming distance is the number of node groups the node pair members do not share in common. A participation index for nodes within the network is determined at a determining operation. The participation index is the number of node groups the node belongs to. An availability potential for node pairs is also determined. The availability potential is the sum of the participation indexes of the node pair members subtracted by the hamming distance of the node pair. An optimal combination of node pairs is found by searching for the maximum total availability potential for the network. A master node pair for the target node group is selected from the optimal combination of node pairs. If a master node pair does not exist for the target node group, a master node belonging to the target node group is selected for the target group.

    摘要翻译: 一种用于选择主节点以管理具有多个节点和重叠节点组的计算机网络中的目标节点组的方法和系统。 该系统包括确定网络内的节点对的汉明距离。 节点对包括两个节点对成员,并且汉明距离是节点对成员不共享的节点组的数量。 在确定操作中确定网络中的节点的参与索引。 参与索引是节点所属的节点组数。 还确定了节点对的可用性潜力。 可用性潜力是由节点对的汉明距离减去的节点对成员的参与索引的总和。 通过搜索网络的最大总可用性潜力来找到节点对的最佳组合。 从节点对的最优组合中选择目标节点组的主节点对。 如果目标节点组不存在主节点对,则为目标组选择属于目标节点组的主节点。