Title :
A Computer-Aided Decision Support System for the Contractor Selection
Author :
Zhao Hui ; Wang Xue-qing
Author_Institution :
Sch. of Manage., Qingdao Technol. Univ., Qingdao, China
Abstract :
The paper presents a computer-aided decision support system for contractor selection. Based on rough set theory (RS) and principal component analysis (PCA), and, with the help of software ROSETTA and R, a computer-aid decision support system for contractor selection (CDSS-CS) is developed in this study. A case is used to demonstrate the application of this system.
Keywords :
construction industry; contracts; decision support systems; principal component analysis; rough set theory; ROSETTA software; computer-aid decision support system; computer-aided decision support system; contractor selection; principal component analysis; rough set theory; Application software; Conference management; Data warehouses; Decision support systems; Delta modulation; Information systems; Information technology; Principal component analysis; Set theory; Technology management;
Conference_Titel :
Computer Sciences and Convergence Information Technology, 2009. ICCIT '09. Fourth International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5244-6
Electronic_ISBN :
978-0-7695-3896-9
DOI :
10.1109/ICCIT.2009.49
