000			01818naa a2200193uu 4500
001			0032511284637
003			OSt
005			20190211170715.0
008			100325s2009 xx ||||gr |0|| 0 eng d
100	1		_aCHEN, Chen-Tung _939251
245	1	0	_aA comprehensive model for selecting information system project under fuzzy environment
260			_aExeter, UK : _bElsevier, _cMay 2009
520	3		_aIn general, the development of any information system (IS) project requires large investments of resources, such as human resources, computer software and hardware resources, operational procedures adjustments, and so on. However, IS project selection is difficult because there are lots of factors to be considered, such as business goals, benefits, project risks and limited available resources. In fact, IS project selection takes place in an incomplete, vague and uncertain information environment. The aim of this paper is to present a multiple-criteria decision-making method (MCDM) for selecting an information system project based on the fuzzy measure and the fuzzy integral. In this paper, the subjective opinions of decision makers are described in linguistic terms expressed in trapezoidal fuzzy numbers. After aggregating the fuzzy ratings of all decision makers, the vertex method is applied to transform the aggregated fuzzy rating into a crisp value. And then, a new algorithm is developed to deal with the IS projects selection problems. Finally, a numerical example is given to demonstrate the procedure for the proposed method.
700	1		_aCHENG, Hui-Ling _939252
773	0	8	_tInternational Journal of Project Management _g27, 4, p. 389-399 _dExeter, UK : Elsevier, May 2009 _xISSN 02637863 _w
942			_cS
998			_a20100325 _b1128^b _cDaiane
998			_a20100326 _b1105^b _cCarolina
999			_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c32129 _d32129
041			_aeng