-
公开(公告)号:US09292575B2
公开(公告)日:2016-03-22
申请号:US12950809
申请日:2010-11-19
IPC分类号: G06F17/30
CPC分类号: G06F17/30489
摘要: Dynamically aggregating data is provided. A server device receives a subscriber request for a report based on a subset of metadata contained in a data dimensions catalog. The server device analyzes data aggregation requirements from a plurality of data sources for the report based on the subset of metadata defined in the subscriber request. The server device generates a data access plan for movement of data from the plurality of data sources based on the data aggregation requirements for the report. Then, the server device executes the data access plan to fetch the data from the plurality of data sources based on the data aggregation requirements for the report.
摘要翻译: 提供动态聚合数据。 服务器设备基于包含在数据维度目录中的元数据的子集来接收用于报告的用户请求。 服务器设备基于订阅者请求中定义的元数据的子集来分析来自报告的多个数据源的数据聚集要求。 服务器设备根据报告的数据聚集要求生成用于从多个数据源移动数据的数据访问计划。 然后,服务器设备根据报告的数据聚合要求执行数据访问计划,以从多个数据源获取数据。
-
公开(公告)号:US20130124488A1
公开(公告)日:2013-05-16
申请号:US13294598
申请日:2011-11-11
申请人: U Kang , Ching-Yung Lin , Jimeng Sun , Hanghang Tong
发明人: U Kang , Ching-Yung Lin , Jimeng Sun , Hanghang Tong
CPC分类号: G06F17/30533 , G06F17/30958
摘要: A method, system and computer program product for managing and querying a graph. The method includes the steps of: receiving a graph; partitioning the graph into homogeneous blocks; compressing the homogeneous blocks; and storing the compressed homogeneous blocks in files where at least one of the steps is carried out using a computer device.
摘要翻译: 用于管理和查询图形的方法,系统和计算机程序产品。 该方法包括以下步骤:接收图形; 将图划分成均匀块; 压制均质块; 以及将压缩的均质块存储在使用计算机设备执行至少一个步骤的文件中。
-
公开(公告)号:US20120311496A1
公开(公告)日:2012-12-06
申请号:US13149132
申请日:2011-05-31
申请人: Nan Cao , David H. Gotz , Jimeng Sun
发明人: Nan Cao , David H. Gotz , Jimeng Sun
IPC分类号: G06F3/048
CPC分类号: G06F17/30601
摘要: Visualization techniques are provided for a clustered multidimensional dataset. A data set is visualized by obtaining a clustering of a multidimensional dataset comprising a plurality of entities, wherein the entities are instances of a particular concept and wherein each entity comprises a plurality of features; and generating an icon for at least one of the entities, the icon having a plurality of regions, wherein each region corresponds to one of the features of the at least one entity, and wherein a size of each region is based on a value of the corresponding feature. Each icon can convey statistical measures. A stabilized Voronoi-based icon layout algorithm is optionally employed. Icons can be embedded in a visualization of the multidimensional dataset. A hierarchical encoding scheme can be employed to encode a data cluster into the icon, such as a hierarchy of cluster, feature type and entity.
摘要翻译: 为集群多维数据集提供可视化技术。 通过获得包括多个实体的多维数据集的聚类来可视化数据集,其中所述实体是特定概念的实例,并且其中每个实体包括多个特征; 以及为所述实体中的至少一个生成图标,所述图标具有多个区域,其中每个区域对应于所述至少一个实体的所述特征之一,并且其中每个区域的大小基于所述多个区域的值 相应的功能。 每个图标都可以传达统计学方法。 可选地使用基于稳定的基于Voronoi的图标布局算法。 图标可以嵌入到多维数据集的可视化中。 可以采用分层编码方案将数据集群编码成图标,例如集群的层次结构,特征类型和实体。
-
公开(公告)号:US20120130987A1
公开(公告)日:2012-05-24
申请号:US12950809
申请日:2010-11-19
IPC分类号: G06F17/30
CPC分类号: G06F17/30489
摘要: A method for dynamically aggregating data is provided. A server device receives a subscriber request for a report based on a subset of metadata contained in a data dimensions catalog. The server device analyzes data aggregation requirements from a plurality of data sources for the report based on the subset of metadata defined in the subscriber request. The server device generates a data access plan for movement of data from the plurality of data sources based on the data aggregation requirements for the report. Then, the server device executes the data access plan to fetch the data from the plurality of data sources based on the data aggregation requirements for the report. A computer system and computer program product for dynamically aggregating data are also provided.
摘要翻译: 提供了一种动态聚合数据的方法。 服务器设备基于包含在数据维度目录中的元数据的子集来接收用于报告的用户请求。 服务器设备基于订阅者请求中定义的元数据的子集来分析来自报告的多个数据源的数据聚集要求。 服务器设备根据报告的数据聚集要求生成用于从多个数据源移动数据的数据访问计划。 然后,服务器设备根据报告的数据汇总要求,执行数据访问计划,从多个数据源取出数据。 还提供了用于动态聚合数据的计算机系统和计算机程序产品。
-
-
-