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

Research output: Contribution in Book/Report/ProceedingsPaper

Published
Publication date09/2006
Host publicationPersonal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
PublisherIEEE
Number of pages4
ISBN (Electronic)1-4244-0330-8
ISBN (Print)1-4244-0329-4
<mark>Original language</mark>English
Event17th Annual IEEE Symposium on Personal, Indoor, and Mobile Radio Communications - Helsinki, Finland

Conference

Conference17th Annual IEEE Symposium on Personal, Indoor, and Mobile Radio Communications
CityHelsinki, Finland
Period11/09/0614/09/06

Conference

Conference17th Annual IEEE Symposium on Personal, Indoor, and Mobile Radio Communications
CityHelsinki, Finland
Period11/09/0614/09/06

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

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