公开(公告)号：US20110246469A1

公开(公告)日：2011-10-06

申请号：US13161990

申请日：2011-06-16

Applicant: Mark D. Yarvis ,  Rita H. Wouhaybi ,  Philip Muse ,  Lenitra M. Durham ,  Sai P. Balasundaram ,  Sangita Sharma ,  Chieh-Yih Wan

Inventor： Mark D. Yarvis ,  Rita H. Wouhaybi ,  Philip Muse ,  Lenitra M. Durham ,  Sai P. Balasundaram ,  Sangita Sharma ,  Chieh-Yih Wan

IPC: G06F17/30

CPC classification number: G06F16/29

Abstract: An embodiment of the present invention provides a method, comprising capturing context information of a user and using heuristics based on a common knowledge database to turn location tracked over time combined with the context information into semantic location information. Embodiments of the present invention may further provide creating and identifying said heuristics and wherein trace data of GPS coordinates are obtained continuously throughout the user's day and first clustered to identify interesting locations, then up-leveled to a street address or business name and then semantically interpreted in one of several categories.

Abstract translation: 本发明的一个实施例提供一种方法，包括：捕获用户的上下文信息，并使用基于共同知识数据库的启发式方法，将与上下文信息相结合的时间跟踪的位置转换成语义位置信息。 本发明的实施例还可以提供创建和识别所述启发式算法，并且其中在全天内连续地获得GPS坐标的跟踪数据，并且首先聚集以识别有趣的位置，然后将其升级到街道地址或商业名称，然后语义地解释 在几个类别之一。