Detail publikace
Decision support system for multicriterial R&D and information systems projects selection
KLAPKA, J. PIŇOS, P.
Anglický název
Decision support system for multicriterial R&D and information systems projects selection
Typ
Článek recenzovaný mimo WoS a Scopus
Jazyk
en
Originální abstrakt
Decision support system described here makes it possible to carry out multicriterial selection of hundreds of projects simultaneously, with tens of criterion functions with bivalent variables including polynomial ones and quotients of linear functions, and tens of resources limitations. Stewart's idea [J. Oper. Res. Soc. 42 (1) (1991) 17] of the special scalarizing function based on the modified reference point approach, which has been hitherto applied for linear benefits and for balance criteria functions only, and its optimization by effective gradient method is used here in the situation described by Santhanam and Kyparisis [Comput. Oper. Res. 22 (8) (1995) 807], involving synergistic effects of second- and third-orders in benefit and cost criterion function, and in resource requirements respecting resource sharing and hierarchical contingency relationships among candidate projects. In addition, the system enables us making the dialogue of the solution in a way of adaptive creation of weights of criterion functions and also flexible projects portfolio changes. A test of efficiency is presented.
Klíčová slova anglicky
Decision support systems; Multiple criteria analysis; Project management and scheduling
Vydáno
2002-07-16
Nakladatel
Elsevier
ISSN
0377-2217
Časopis
European Journal of Operational Research
Ročník
2002
Číslo
2
Strany od–do
434–
Počet stran
13
BIBTEX
@article{BUT40830,
author="Jindřich {Klapka} and Petr {Piňos}",
title="Decision support system for multicriterial R&D and information systems projects selection",
journal="European Journal of Operational Research",
year="2002",
volume="2002",
number="2",
pages="13",
issn="0377-2217",
url="http://dx.doi.org/doi:10.1016/S0377-2217(02)00081-4"
}