A Moving Object Query Process System for Mobile Recommendation Service


The KIPS Transactions:PartD, Vol. 14, No. 7, pp. 707-718, Dec. 2007
10.3745/KIPSTD.2007.14.7.707,   PDF Download:

Abstract

Recently, much studies for providing mobile users with suitable and useful content services, LBS(Location Based Service) corresponding to the change of users’ location, are actively going on. First and foremost, this is basically owing to the progress of location management technologies such as GPS, mobile communication technology and the spread of personal devices like PDA and the cellular phones. Besides, the research scope of LBS has been changed from vehicle tracking and navigation services to intelligent and personalized services considering the changing information of conditions or environment where the users’ are located. For example, it inputs the information such as heavy traffic, pollution, and accidents. The query languages which effectively search the stored vehicle and environment information have been studied depending on the increase of the information utilization. However, most of existing moving object query languages are not enough to provide a recommendation service for a user, because they can not be tested and evaluated in real world and did not consider changed environment information. In order to retrieve not only a vehicle location and environment condition but also use them, we suggest a moving object query language for recommendation service and implement a moving object query process system for supporting a query language. It can process a nearest neighbor query for recommendation service which considers various attributes such as a vehicle’s location and direction, environment information. It can be applied to location based service application which utilizes the recommended factors based on environmental conditions.


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Cite this article
[IEEE Style]
J. S. Park, Y. J. Jung, M. S. Shin, K. H. Ryu, "A Moving Object Query Process System for Mobile Recommendation Service," The KIPS Transactions:PartD, vol. 14, no. 7, pp. 707-718, 2007. DOI: 10.3745/KIPSTD.2007.14.7.707.

[ACM Style]
Jeong Seok Park, Young Jin Jung, Moon Sun Shin, and Keun Ho Ryu. 2007. A Moving Object Query Process System for Mobile Recommendation Service. The KIPS Transactions:PartD, 14, 7, (2007), 707-718. DOI: 10.3745/KIPSTD.2007.14.7.707.