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Managing and Correlating Historical Events Using an Event Timeline Datatype

机译:使用事件时间轴数据类型管理和关联历史事件

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An event is occurrence of an incident at a particular instant of time with a set of attributes describing it. A collection of similar events ordered by time is called an event timeline. This paper presents the notion and design of an event timeline datatype, which can be used to store, maintain and operate on a collection of events as a single abstraction. The datatype represents event occurrences as bitmaps with methods for accessing and updating the timeline. Two additional pair-wise operators union (OR) and intersection (AND) allow correlating timelines to discover new information. Semi-structuring event attributes of a timeline as (name, value) pairs provides a basis for search and indexing. The datatype can be used either to develop simple applications requiring timelines, such as genealogy, patient history, etc. or to develop more involved applications tracing the evolution of a field based on timelines depicting developments in related areas.
机译:事件是在特定时间瞬间发生的事件,具有描述事件的一组属性。按时间排序的类似事件的集合称为事件时间轴。本文介绍了事件时间轴数据类型的概念和设计,该数据类型可以作为单个抽象用于存储,维护和操作事件集合。数据类型将事件发生表示为带有访问和更新时间线的方法的位图。另外两个成对的运算符并集(OR)和交集(AND)允许关联的时间线发现新信息。时间轴的半结构化事件属性作为(名称,值)对为搜索和索引提供了基础。数据类型既可以用于开发需要时间表的简单应用程序,例如家谱,患者病史等,也可以基于描述相关领域发展的时间表来开发更多涉及领域发展的应用程序。

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