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A Hybrid and Semantic Location
Management System for Mobile User
     Generated Geo Services
                Christian Guggenmos
            christian.guggenmos@deusto.es
           Mobility Research Lab, DeustoTech
           University of Deusto, Bilbao, Spain


            SPACE APPLI  Personal Mobility
Toulouse Space Show, Thursday, June 10th 2010, Toulouse
Objectives   Architecture       HS-LMS   Conclusion

            Table of Contents


    MUGGES introduction / objectives
    Mugglets and Use Case
    Architecture
    Location Management System
    Conclusion



C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               2 / 16
Objectives   Architecture       HS-LMS   Conclusion

            Introduction to MUGGES
 Mobile UserGenerated Geo Services
    Mobile services are directly accessed, created,
     and launched from mobile devices
    UserGenerated users create content and type
     of services
    Geo Services always connected to a location




C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               3 / 16
Objectives   Architecture       HS-LMS     Conclusion

            MUGGES objectives
 Beyond usergenerated contents
        Users act as consumer, producer, and provider
        From their mobile devices

         Consumer                                    Producer

                                Super
                              Prosumer

          Provider                                   Mobile

C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                 4 / 16
Objectives   Architecture       HS-LMS   Conclusion

             Mugglets
 MUGGES micro-applications
        Sharply focused applications
        Instantaneously available
        Short-term, i.e. up-to-date information
        Every user is potential creator and
         provider (“prosumer”)
        From mobile to mobile
        Location-based




C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               5 / 16
Objectives   Architecture       HS-LMS   Conclusion

            Use Case
    Jack comes to the Toulouse Space
     Show
    Long and interesting day
    A “muggesNote” indicates a good
     restaurant close to the conference
     center
    Jack meets colleagues from the
     talks and has a good dinner
    Creates muggesNotes
     recommending the steak
C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               6 / 16
Objectives   Architecture            HS-LMS                Conclusion

            Prosumer Triangle
    Information flow                                                 MUGGES
     directly between                                                  server
     mobile devices
    Infrastructure to
                                       Search & instantiate
        Enable search                     templates
                                                                                Update location


                                                                      Search mugglets
        Provide Mugglet                         Update location

         templates                                           mugglets
                                                       (exchange information)

        Manage location
                                        Provider                                Consumer




C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                                    7 / 16
Objectives   Architecture      HS-LMS   Conclusion

             Location Problem
    Location has many facets
        “Toulouse, France”, “Room 312”
        “Next to the church”
        “Latitude 43.604, longitude 1.443”

    Several location mechanisms
        GPS / Galileo
        Cell tower or Wi-Fi network ids
        Text input


C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               8 / 16
Objectives   Architecture       HS-LMS   Conclusion

            MUGGES Location
    Combination of location attributes
        Physical (coordinates [43.604, 1.443])
        Symbolic (“Toulouse”, “Room 312”)
        Semantic (“next to the church”)
    Unique location




C. Guggenmos: A Hybrid and Semantic LMS for MUGGES               9 / 16
Objectives                  Architecture                    HS-LMS          Conclusion

                   Location Server
                                              Mugglet 1
              Mugglet 3                     “muggesNote”                       Mugglet 2
            “muggesTrail”                                                    “muggesNote”

 Provider                                                                             Consumer
               GPS
              Wi-Fi                    MUGGES Location                               Wi-Fi
            Bluetooth                   http://mugges-fp7.org/                      Cell-ID
                                           location/124531

                                       coor-
                                                     symbolic
                                      dinates

                                            semantics
       Map GPS to                                                           Map Wi-Fi+Cell-ID to
     MUGGES Location                                                         MUGGES Location


                                                                 Barcode
      Browse
                             GPS                                  Matrix                Wi-Fi
     Location
     Hierarchy
                            Galileo                               Code                 Cell-ID                   Geonames
                                                                  RFID...                                       Google Maps
                        precise mapping                   exact mapping
                                                                                                                Yahoo Maps
    manual mapping                                                             coarse mapping
                                                                                                    external   OpenStreetMap
                                                                            Location Data           services         ...

                                        MUGGES
                                      Location Server

C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                                                                    10 / 16
Objectives   Architecture       HS-LMS   Conclusion

            Location Server


    Transparent mapping of locations
    Consistent location concept between
     Mugglets
    Translation between different location
     aspects
    Mapping service


C. Guggenmos: A Hybrid and Semantic LMS for MUGGES              11 / 16
Objectives        Architecture        HS-LMS          Conclusion

               Location ontologies

               P:isParentOf                                 A:isParentOf

    MUGGES                    MUGGES             MUGGES                    MUGGES
    Location                  Location           Location                  Location
               P:isChildOf                                  A:isChildOf

       Political Ontology                        Administrative Ontology
                                         G:contains

                       MUGGES                            MUGGES
                       Location          G:isNearTo
                                                         Location

                                     G:isContainedIn

                               Geographic Ontology

C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                              12 / 16
Objectives            Architecture          HS-LMS             Conclusion

                  Location relations
                                                    University
                               A:isParentOf         of Deusto        A:isParentOf

              G:contains                                                            G:contains

                            Campus of               A:isParentOf
  Bilbao                                                                Campus of San                 San
                              Bilbao                                      Sebastian                Sebastian
             P:isParentOf                                                           P:isParentOf
                            G:contains
                                                    DeustoTech


  Mugglet                    MoreLab           A:isParentOf
                                                                              Mugglet
  “Talk 1”
                                                                              “Talk 2”
                  G:contains           G:contains



           Room 123         isNearTo         Room 321



C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                                                  13 / 16
Objectives   Architecture       HS-LMS   Conclusion

             Benefits
    Better search capabilities
        Mugglets in child show up in parent
        Different ontologies cover different types of locations
         (e.g. touristic places)

    Reasoning to add attributes
        Missing coordinates taken from parent location
        Closeness relation based on sibling feature




C. Guggenmos: A Hybrid and Semantic LMS for MUGGES              14 / 16
Objectives         Architecture               HS-LMS        Conclusion

              Related Projects and Activities
    Long term programme on the “super-prosumer”
     concept (2006-2012)
    MUGGES user trial in July/September 2010

                                                 +Ideas

         (PSE 2006/07

                                            (Cénit, 2008)
    Basic                                                                   New R&D Activities
  Research                                                                    (FP7, others)
                        (FP7, ICT)                          (ITEA2, 2009)


                                                                  (+New activities:
                                     (FP7, GALILEO)                 trials, demos,      Market
                                                                         etc.)          impact



C. Guggenmos: A Hybrid and Semantic LMS for MUGGES                                      15 / 16
Objectives   Architecture       HS-LMS   Conclusion

            Summary
    Super-Prosumer concept
        Mobile consumer, producer, provider

    Mugglets are focused on specific groups
        Immediately available, short-term
        Up-to-date information

    MUGGES Location
        Hybrid location model
        Consistent concept of “location”
        Reasoning between locations

C. Guggenmos: A Hybrid and Semantic LMS for MUGGES              16 / 16

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A Hybrid and Semantic Location Management System for Mobile User Generated Geo Services

  • 1. A Hybrid and Semantic Location Management System for Mobile User Generated Geo Services Christian Guggenmos christian.guggenmos@deusto.es Mobility Research Lab, DeustoTech University of Deusto, Bilbao, Spain SPACE APPLI  Personal Mobility Toulouse Space Show, Thursday, June 10th 2010, Toulouse
  • 2. Objectives Architecture HS-LMS Conclusion Table of Contents  MUGGES introduction / objectives  Mugglets and Use Case  Architecture  Location Management System  Conclusion C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 2 / 16
  • 3. Objectives Architecture HS-LMS Conclusion Introduction to MUGGES Mobile UserGenerated Geo Services  Mobile services are directly accessed, created, and launched from mobile devices  UserGenerated users create content and type of services  Geo Services always connected to a location C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 3 / 16
  • 4. Objectives Architecture HS-LMS Conclusion MUGGES objectives Beyond usergenerated contents  Users act as consumer, producer, and provider  From their mobile devices Consumer Producer Super Prosumer Provider Mobile C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 4 / 16
  • 5. Objectives Architecture HS-LMS Conclusion Mugglets MUGGES micro-applications  Sharply focused applications  Instantaneously available  Short-term, i.e. up-to-date information  Every user is potential creator and provider (“prosumer”)  From mobile to mobile  Location-based C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 5 / 16
  • 6. Objectives Architecture HS-LMS Conclusion Use Case  Jack comes to the Toulouse Space Show  Long and interesting day  A “muggesNote” indicates a good restaurant close to the conference center  Jack meets colleagues from the talks and has a good dinner  Creates muggesNotes recommending the steak C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 6 / 16
  • 7. Objectives Architecture HS-LMS Conclusion Prosumer Triangle  Information flow MUGGES directly between server mobile devices  Infrastructure to Search & instantiate  Enable search templates Update location Search mugglets  Provide Mugglet Update location templates mugglets (exchange information)  Manage location Provider Consumer C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 7 / 16
  • 8. Objectives Architecture HS-LMS Conclusion Location Problem  Location has many facets  “Toulouse, France”, “Room 312”  “Next to the church”  “Latitude 43.604, longitude 1.443”  Several location mechanisms  GPS / Galileo  Cell tower or Wi-Fi network ids  Text input C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 8 / 16
  • 9. Objectives Architecture HS-LMS Conclusion MUGGES Location  Combination of location attributes  Physical (coordinates [43.604, 1.443])  Symbolic (“Toulouse”, “Room 312”)  Semantic (“next to the church”)  Unique location C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 9 / 16
  • 10. Objectives Architecture HS-LMS Conclusion Location Server Mugglet 1 Mugglet 3 “muggesNote” Mugglet 2 “muggesTrail” “muggesNote” Provider Consumer GPS Wi-Fi MUGGES Location Wi-Fi Bluetooth http://mugges-fp7.org/ Cell-ID location/124531 coor- symbolic dinates semantics Map GPS to Map Wi-Fi+Cell-ID to MUGGES Location MUGGES Location Barcode Browse GPS Matrix Wi-Fi Location Hierarchy Galileo Code Cell-ID Geonames RFID... Google Maps precise mapping exact mapping Yahoo Maps manual mapping coarse mapping external OpenStreetMap Location Data services ... MUGGES Location Server C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 10 / 16
  • 11. Objectives Architecture HS-LMS Conclusion Location Server  Transparent mapping of locations  Consistent location concept between Mugglets  Translation between different location aspects  Mapping service C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 11 / 16
  • 12. Objectives Architecture HS-LMS Conclusion Location ontologies P:isParentOf A:isParentOf MUGGES MUGGES MUGGES MUGGES Location Location Location Location P:isChildOf A:isChildOf Political Ontology Administrative Ontology G:contains MUGGES MUGGES Location G:isNearTo Location G:isContainedIn Geographic Ontology C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 12 / 16
  • 13. Objectives Architecture HS-LMS Conclusion Location relations University A:isParentOf of Deusto A:isParentOf G:contains G:contains Campus of A:isParentOf Bilbao Campus of San San Bilbao Sebastian Sebastian P:isParentOf P:isParentOf G:contains DeustoTech Mugglet MoreLab A:isParentOf Mugglet “Talk 1” “Talk 2” G:contains G:contains Room 123 isNearTo Room 321 C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 13 / 16
  • 14. Objectives Architecture HS-LMS Conclusion Benefits  Better search capabilities  Mugglets in child show up in parent  Different ontologies cover different types of locations (e.g. touristic places)  Reasoning to add attributes  Missing coordinates taken from parent location  Closeness relation based on sibling feature C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 14 / 16
  • 15. Objectives Architecture HS-LMS Conclusion Related Projects and Activities  Long term programme on the “super-prosumer” concept (2006-2012)  MUGGES user trial in July/September 2010 +Ideas (PSE 2006/07 (Cénit, 2008) Basic New R&D Activities Research (FP7, others) (FP7, ICT) (ITEA2, 2009) (+New activities: (FP7, GALILEO) trials, demos, Market etc.) impact C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 15 / 16
  • 16. Objectives Architecture HS-LMS Conclusion Summary  Super-Prosumer concept  Mobile consumer, producer, provider  Mugglets are focused on specific groups  Immediately available, short-term  Up-to-date information  MUGGES Location  Hybrid location model  Consistent concept of “location”  Reasoning between locations C. Guggenmos: A Hybrid and Semantic LMS for MUGGES 16 / 16