Reducing Processing Time for Real-Time Mobile Hosted Location Based Services.

Gilbertson, Paul and Edwards, Reuben and Coulton, Paul (2006) Reducing Processing Time for Real-Time Mobile Hosted Location Based Services. In: Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on :. IEEE, Helsinki, Finland. ISBN 1-4244-0329-4

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Abstract

This paper presents the results of a successful development of an algorithm to reduce processing time for mobile hosted location aware software applications. It starts with a review of location based services and discusses issues surrounding various designs to place the algorithm in context. The algorithm draws on various methodologies pioneered in the high-speed 3D graphics industry to reduce processing time checking for collisions between a user and location aware data points. The algorithm and experiment are presented in a concise manner before the results are shown. The results conclude that the algorithm presents a very significant improvement over brute force methods. With a database of 100,000 data points a 99% reduction in processing time is observed

Item Type:

Contribution in Book/Report/Proceedings

Additional Information:

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Uncontrolled Keywords:

/dk/atira/pure/core/keywords/engineering

Subjects:

?? engineeringcomputing, communications and ictqa76 computer software ??

Departments:

Faculty of Science and Technology > School of Computing & Communications
Faculty of Science and Technology > Engineering
Faculty of Arts & Social Sciences > Lancaster Institute for the Contemporary Arts

ID Code:

22910

Deposited By:

Dr Paul Coulton

Deposited On:

06 Jan 2009 21:06