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2010/07/15

ANALYSIS OF USER TRAJECTORIES BASED ON DATA DISTRIBUTION AND STATE TRANSITION: A CASE STUDY WITH A MASSIVELY MULTIPLAYER ONLINE GAME ANGEL LOVE ONLINE. Proceedings of GAMEON 2009 Nov, 2009, P56-60 Authors: Ruck Thawonmas, Junichi Oda and Kuan-Ta Chen

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2010/07/15

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  1. ANALYSIS OF USER TRAJECTORIES BASED ON DATA DISTRIBUTIONAND STATE TRANSITION:A CASE STUDY WITH A MASSIVELY MULTIPLAYER ONLINE GAMEANGEL LOVE ONLINE Proceedings of GAMEON 2009 Nov, 2009, P56-60 Authors: Ruck Thawonmas, Junichi Oda and Kuan-Ta Chen Presented by Chien-Erh Huang 2010/07/15

  2. Contents 1 INTRODUCTION 2 ANALYSIS APPROACH 3 CASE STUDY WITH ALO 4 CONCLUSIONS AND FUTURE WORK

  3. INTRODUCTION • Each trajectoryrepresents a series of coordinate data traversed by an objectof interest in a given map or terrain. • Determining the distance or similarity between trajectories. • Clustering the trajectories based on a given distance or similarity index • Finding the meaning in each mobileobject movement.

  4. ANALYSIS APPROACH

  5. ANALYSIS APPROACH

  6. CASE STUDY WITH ALO

  7. CASE STUDY WITH ALO(case 1)

  8. CASE STUDY WITH ALO (case 2)

  9. CASE STUDY WITH ALO (case 7)

  10. CASE STUDY WITH ALO (case 10)

  11. CASE STUDY WITH ALO (case 20)

  12. CASE STUDY WITH ALO (case 21)

  13. CONCLUSIONS AND FUTURE WORK • A procedure for visualization of the resulting clusters was given. • From trajectory data, movement speed can also be derived. The information on speed is useful for finding the detail meaning in mobile object movement.

  14. Thank You !

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