Rdfs For Lbs


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Rdfs For Lbs

  1. 1. <ul><li>Personal profile </li></ul><ul><li>Work category </li></ul><ul><li>The location of work place </li></ul><ul><li>Schedule </li></ul><ul><li>Transport type </li></ul><ul><li>The sphere of activities </li></ul>Client Static Context Client Dynamic Context <ul><li>Client location </li></ul><ul><li>Positioning type </li></ul><ul><li>Connection type </li></ul>Environment Dynamic Context <ul><li>Time of day </li></ul><ul><li>Day of week </li></ul><ul><li>Date </li></ul><ul><li>Traffic conditions </li></ul><ul><li>Weather </li></ul>Prompt the client for wayfinding requests Retrieve the static preferences for wayfinding Derive the dynamic conditions Display navigation directions to work place Arrive the destination ? Start wayfinding Check client’s location and the routes Give a reminding to client /a warning signal to job coach No End wayfinding Figure 1 : Wayfinding application activity diagram with example context elements
  2. 2. Client_Context Client_Static_Context Client_Dynamic_Context Client_Time 1.local_weather Client_Equipment_Status 1.positioning_type:GPS,QRcode 2.connect_mode:WCDMA,GSM,Wifi Client_Weather 1.local_weather Environment_Location 1.street_address 2.city 3.suburb 4.zip_code Environment_Time 1.day_of_week: Sunday,Mondy,…. 2.time_of_day 3.date Environment_Weather 1.temperature 2.weather: sunny,rainy,… Client_Location 1.local_address local_address subClassOf local_time local_weather subClassOf Figure 2 :RDFS graph of client dynamic context in wayfinding scenarios
  3. 3. Client_Context Client_Dynamic_Context Client_Static_Context Client_Privacy_Information Work_Informtion Work_Profile 1.work_category 2.work_schedule 3.the_location_of_work_place 4.the_sphere_of_activities 5.contact_information_of_job_coach Personal_Profile 1.anamnesis 2.cognitive_ deficits_type 2.medical_history Transportation_Preferences 1.transport_type 2.cost_limits subClassOf subClassOf subClassOf Figure 3 :RDFS graph of client static context in wayfinding scenarios.