NDLI: Web based application maintenance time estimation modeling

Content Provider	IEEE Xplore Digital Library
Author	Prakancharoen, S.
Copyright Year	2009
Description	Author affiliation: Department of Computer Science Faculty of Applied Science, King Monkut's University of Technology North Bangkok, Thailand (Prakancharoen, S.)
Abstract	The objective of this research was to find out the components and their relationships which effect to Web based transaction processing application maintenance time estimation. Maintenance time indicators were defined from literature review of software maintenance time estimation articles. The 17 maintenance time indicators were used to construct questionnaire. One hundred and forty of public and private sector completed it, software maintenance projects were collected. All of these time indicators which passed significance Factor analysis were then grouped in four Factors (Application Attribute, Application Difficulty, Maintenance Team Attribute, Application Reliability and Modularity). These four Factors were use to find out their relationship with Structural Equation Modeling (SEM). The Factors and Dependence variable (Maintenance time) relationship of Software maintenance time model was adjusted linear relation with generalized additive modeling (GAM) approach using Polynomial modeling fitting. The model was cross validation for accuracy, tested with 30 completed software maintenance projects. The result of Cross validation was presented in Mean Magnitude of Relative Error (MMRE) about 41.36% of model accuracy.
Starting Page	133
Ending Page	139
File Size	1725486
Page Count	7
File Format	PDF
ISBN	9781424445134
DOI	10.1109/ICTKE.2009.5397332
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-01
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Software testing Software maintenance Maximum likelihood estimation Costs Factor analysis Structural equation modeling Application software Web based transaction processing application software maintenance Generalized additive modeling Equations Computer science Numerical analysis Polynomials Polynomial modeling Principal component analysis
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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