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1. 发明授权

US5515488A Method and apparatus for concurrent graphical visualization of a database search and its search history 失效
标题翻译：用于数据库搜索及其搜索历史的并发图形可视化的方法和装置
公开(公告)号：US5515488A
公开(公告)日：1996-05-07
申请号：US297996
申请日：1994-08-30
申请人： Eric A. Hoppe , Ramana B. Rao , Jock Mackinlay
发明人： Eric A. Hoppe , Ramana B. Rao , Jock Mackinlay
IPC分类号： G06F3/14 , G06F3/048 , G06F17/30
CPC分类号： G06F17/30572 , Y10S707/99933 , Y10S715/968
摘要： A computer controlled display system providing for graphical representation of a query to a database and creation and traversal through a search history. A database search is typically performed by a sequence of narrowing queries. Each narrowing query is performed in a query window. A query window is comprised of an input area for entering query expressions, an query results display area, an indicator of a search scope associated with the query window and a history indicator area. A suitable information visualization technique is used to graphically display the search results in the query results display area. From these visualizations, new search scopes and query windows are created. A search path comprising the query windows for the current search path are displayed at any instant of time of the search. A history mechanism provides for ready traversal through the search history.
摘要翻译：一种计算机控制的显示系统，提供对数据库的查询的图形表示，并通过搜索历史创建和遍历。数据库搜索通常由缩小的查询序列执行。每个缩小查询都在查询窗口中执行。查询窗口包括用于输入查询表达式的输入区域，查询结果显示区域，与查询窗口相关联的搜索范围的指示符以及历史记录指示器区域。使用合适的信息可视化技术在查询结果显示区域中图形显示搜索结果。从这些可视化，创建新的搜索范围和查询窗口。在搜索的任何时刻显示包括当前搜索路径的查询窗口的搜索路径。历史机制提供了遍历搜索历史记录的准备。

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