Mahmud, Muhammad and Yasin, Azman and Omar, Mazni (2014) The evolution of Geography Markup Language (GML) compression model. In: Knowledge Management International Conference 2014 (KMICe2014), 12-15 August 2014, Langkawi, Malaysia.

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Abstract

This paper will discuss about the evolution of Geography Markup Language (compression model.GML is a type of XML files normally used to store spatial data from database.However due to the huge size processing and transferring this type of file will cost performance and storage issue. Throughout the years several GML file compression model has been developed to help in addressing this problem.Four GML file compression model which are GPress, Delta Sp Compression and Extrapolation Model, GMill, and GPress++ has been selected to be discussed in this paper.In addition a comparison and the enhancement done in each model will be discussed in here.From the assessment GPress++ compression model h significant file compression rate on synthetic dataset with 77.10% improvement on gzip compressor.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	ISBN: 9789832078937 Organized by: School of Computing, UUM CAS, Universiti Utara Malaysia
Uncontrolled Keywords:	Geography Markup Language compression, GPress, Delta compression, GMill, GPress++.
Subjects:	Q Science > QA Mathematics > QA76 Computer software
Divisions:	School of Computing
Depositing User:	P.M. Dr. Azman Yasin
Date Deposited:	30 Jun 2015 08:18
Last Modified:	19 May 2016 04:23
URI:	https://repo.uum.edu.my/id/eprint/14708

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