ICTACT Journal on Soft Computing

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Searching and Tracking of Location by Proxy Based Approach


Affiliations
1 Department of Computer Science, Quaid-E-Millath Government College for women, India
     

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Location based services became an important application in recent world. Users can search a location using smart phones and can also track the location. It is also possible for the users to retrieve information about the nearest location. The objective of this paper is to reduce the respond time of the server for the user queries. A proxy based approach is proposed to reduce the waiting time of the user and to increase the information about the location. Many location based services, provides details about the user queries. The proxy based approach creates an Estimated Valid Region which reduces the number of queries approaching the server there by reducing the waiting time of the mobile clients due to server load.

Keywords

Nearest Neighbour Query, Window Query, Spatial Query Processing, Location-Based Service, Mobile Computing.
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  • Jiun-Long Huang and Chen-Che Huang, “A Proxy-Based Approach to Continuous Location-based Spatial Queries in Mobile Environments”, IEEE Transactions on Knowledge and Data Engineering, Vol. 25, No. 2, pp. 260-273, 2013.

  • Dik Lun Lee, Jianliang Xu, Baihua Zheng and Wang-Chien Lee, “Data Management in Location- Dependent Information Services”, IEEE Pervasive Computing, Vol. 1, No. 3, pp. 65-72, 2002.

  • B. Zheng, J. Xu and D.L. Lee, “Cache Invalidation and Replacement Strategies for Location-Dependent Data in Mobile Environments”, IEEE Transactions on Computers, Vol. 15, No. 10, pp. 1141-1153, 2002.

  • B. Zheng and D.L. Lee, “Processing Location-Dependent Queries in a Multi-Cell Wireless Environment”, Proceedings of 2nd ACM International Workshop on Data Engineering for Wireless and Mobile Access, pp. 54-65, 2001.

  • X. Gao and A.R. Hurson, “Location Dependent Query Proxy”, Proceedings of ACM Symposium on Applied Computing, pp. 1120-1124, 2005.

  • X. Gao, J. Sustersic and A.R. Hurson, “Window Query Processing with Proxy Cache”, Proceedings of 7th IEEE International Conference on Mobile Data Management, pp. 1-8, 2006.

  • Location Based Services, Available at: https://en.wikipedia.org/wiki/Location-based_service

  • Proxy Server, Available at: http://www.tutorialspoint.com/internet_technologies/proxy_servers.htm


Abstract Views: 184

PDF Views: 3




  • Searching and Tracking of Location by Proxy Based Approach

Abstract Views: 184  |  PDF Views: 3

Authors

K. Nirmala
Department of Computer Science, Quaid-E-Millath Government College for women, India
B. Kanimozhi
Department of Computer Science, Quaid-E-Millath Government College for women, India

Abstract


Location based services became an important application in recent world. Users can search a location using smart phones and can also track the location. It is also possible for the users to retrieve information about the nearest location. The objective of this paper is to reduce the respond time of the server for the user queries. A proxy based approach is proposed to reduce the waiting time of the user and to increase the information about the location. Many location based services, provides details about the user queries. The proxy based approach creates an Estimated Valid Region which reduces the number of queries approaching the server there by reducing the waiting time of the mobile clients due to server load.

Keywords


Nearest Neighbour Query, Window Query, Spatial Query Processing, Location-Based Service, Mobile Computing.

References