A context-aware framework for personalised recommendation in mobile environments
نویسنده
چکیده
...................................................................................................... I DECLARATION ..................................................................................................... II ACKNOWLEDGEMENTS ........................................................................................... III PUBLICATION .................................................................................................... V TABLE OF CONTENT ............................................................................................... VI GLOSSARY ..................................................................................................... X LIST OF FIGURES .................................................................................................... XI LIST OF TABLES .................................................................................................. XIII CHAPTER 1 INTRODUCTION ............................................................................ 1 1.1 MOTIVATION .................................................................................................... 1 1.2 RESEARCH GOALS .............................................................................................. 3 1.3 MAJOR CONTRIBUTIONS ..................................................................................... 3 1.4 THESIS ORGANISATION ....................................................................................... 5 CHAPTER 2 BACKGROUND AND RELATED WORK ............................................ 6 2.1 MOBILE INFORMATION RETRIEVAL ........................................................................ 6 2.1.2 Applications of Mobile Information Retrieval .................................................... 8 2.2 CONTEXT‐AWARE COMPUTING .......................................................................... 10 2.2.1 What is Context? .............................................................................................. 10 2.2.2 Context‐Aware System ..................................................................................... 11 2.2.3 Context‐Aware Framework .............................................................................. 13 2.2.4 User Profiling Techniques ................................................................................. 16 2.3 INFORMATION RECOMMENDATION FOR MOBILE USERS .......................................... 18 2.3.1 Recommendation Techniques .......................................................................... 18 2.3.2 Multi‐Criteria Ratings ....................................................................................... 21 2.3.3 Cold‐Start Problem ........................................................................................... 25 2.3.4 Mobile Recommendation Systems ................................................................... 26 2.4 SUMMARY ..................................................................................................... 28
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