This paper studies two methods of geofence boundary violation detection. The first method is Ray Casting, which iterates over each geofence boundary edge to determine if a given position of interest is inside the geofence. The second method, called Triangle Weight Characterization (TWC), subdivides the geofence domain into a finite number of triangles, then iterates over each triangle to determine if the given position of interest is inside the geofence. We apply the TWC and Ray Casting methods to case studies that include both keep-in and keep-out geofence boundaries.


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    Title :

    Specification and evaluation of geofence boundary violation detection algorithms


    Contributors:


    Publication date :

    2017-06-01


    Size :

    5229906 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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