NDLI: Extreme programming in reducing the rework of requirement change

Content Provider	IEEE Xplore Digital Library
Author	Xu Bin Yang Xiaohu He Zhijun Maddineni, S.R.
Copyright Year	2004
Description	Author affiliation: Coll. of Comput. Sci. & Technol., Zhejiang Univ., Hangzhou, China (Xu Bin; Yang Xiaohu; He Zhijun)
Abstract	Requirement changes and the involved rework are inevitable if the requirement changes could not be foreseen. Extreme programming (XP) suggests the customer be on site with the developers. The requirement changes may be forecast by the on site customer from the business perspective and by the developers from the technology perspective. Extreme programming was adopted in the Lattice Trading System reengineering project. The user stories were weighed by a set of criteria which included the risk, cost, schedule, as well as the possibility to be changed. The stories were decomposed into features, and the features were organized into components. The components with less possibility to be changed were implemented earlier. Meanwhile, spikes were conducted when the decisions were being made for some critical tasks. In such a way, most components were completed without any change to their functional features while few components were implemented with large modification. The overall effort of rework was reduced considerably with this approach. Compared with the small cost for managing the change possibility, the method introduced in this paper is of significant worth.
Sponsorship	Cisco Syst. General Elec. Ryerson Univ. AVFX Audio Visual Bell Canada Dofasco Dye & Durham Gennum Corp. IEEE Canada Found. Univ. of Toronto Niagara College of Appl. Arts and Technol
Starting Page	1567
Ending Page	1570
File Size	362582
Page Count	4
File Format	PDF
ISBN	0780382536
ISSN	08407789
DOI	10.1109/CCECE.2004.1349706
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-05-02
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Costs Lattices Project management Engineering management Testing Communication system control Helium Educational institutions Computer science Computer security
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Hardware and Architecture

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
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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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