TY - GEN
T1 - Using a combined intuitionistic fuzzy set-TOPSIS method for evaluating project and portfolio management information systems
AU - Gerogiannis, Vassilis C.
AU - Fitsilis, Panos
AU - Kameas, Achilles D.
PY - 2011
Y1 - 2011
N2 - Contemporary Project and Portfolio Management Information Systems (PPMIS) have embarked from single-user, single-project management systems to web-based, collaborative, multi-project, multi-functional information systems which offer organization-wide management support. The variety of offered functionalities along with the variation among each organization needs and the plethora of PPMIS available in the market, make the selection of a proper PPMIS a difficult, multi-criteria decision problem. The problem complexity is further augmented since the multi stakeholders involved cannot often rate precisely their preferences and the performance of candidate PPMIS on them. To meet these challenges, this paper presents a PPMIS selection/evaluation approach that combines TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) with intuitionistic fuzzy group decision making. The approach considers the vagueness of evaluators' assessments when comparing PPMIS and the uncertainty of users to judge their needs.
AB - Contemporary Project and Portfolio Management Information Systems (PPMIS) have embarked from single-user, single-project management systems to web-based, collaborative, multi-project, multi-functional information systems which offer organization-wide management support. The variety of offered functionalities along with the variation among each organization needs and the plethora of PPMIS available in the market, make the selection of a proper PPMIS a difficult, multi-criteria decision problem. The problem complexity is further augmented since the multi stakeholders involved cannot often rate precisely their preferences and the performance of candidate PPMIS on them. To meet these challenges, this paper presents a PPMIS selection/evaluation approach that combines TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) with intuitionistic fuzzy group decision making. The approach considers the vagueness of evaluators' assessments when comparing PPMIS and the uncertainty of users to judge their needs.
KW - Group Decision Making
KW - Intuitionistic Fuzzy Sets
KW - Multi-Criteria Decision Making
KW - Project and Portfolio Management Information Systems
KW - TOPSIS
UR - http://www.scopus.com/inward/record.url?scp=80055061049&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-23960-1_9
DO - 10.1007/978-3-642-23960-1_9
M3 - Conference contribution
AN - SCOPUS:80055061049
SN - 9783642239595
VL - 364 AICT
T3 - IFIP Advances in Information and Communication Technology
SP - 67
EP - 81
BT - Artificial Intelligence Applications and Innovations - 12th INNS EANN-SIG International Conference, EANN 2011 and 7th IFIP WG 12.5 International Conference, AIAI 2011, Proceedings
T2 - 7th IFIP WG 12.5 International Conference on Artificial Intelligence Applications and Innovations, AIAI 2011
Y2 - 15 September 2011 through 18 September 2011
ER -