Search results for "Multiple criteria decision-making"

showing 4 items of 4 documents

An AHP-based approach to PMISs assessment

2015

The project management environment gets complex and subject to uncertainty. The firm's managers need of tools supporting the decision–making process in order to properly manage project information. PMISs provide features facilitating the project management. The variety of software and the ambiguity of features meaning make the choice of the PMIS a difficult task. The literature analysis confirms the importance of user engagement in features and PMIS assessment and the lack of methodologies satisfying such a task. The paper focuses on the classification and assessment of features of PMIS considering the firm's needs. A case study is presented for the evaluation of a PMISs sample.

Knowledge managementAHPProcess (engineering)Computer scienceStrategy and Managementmedia_common.quotation_subjectproject management information systemPMISinformation systems for business environmentAnalytic hierarchy processSample (statistics)Management Science and Operations ResearchAHP approachanalytic hierarchy proceTask (project management)Management of Technology and InnovationSettore ING-IND/17 - Impianti Industriali MeccaniciBusiness and International ManagementProject managementMCDMmedia_commonsoftware assessmentmultiple criteria decision-makingPMIS assessmentbusiness.industryAmbiguityMultiple-criteria decision analysisVariety (cybernetics)businessInternational Journal of Business Environment
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Multiple-criteria cash-management policies with particular liquidity terms

2019

Abstract Eliciting policies for cash management systems with multiple assets is by no means straightforward. Both the particular relationship between alternative assets and time delays from control decisions to availability of cash introduce additional difficulties. Here we propose a cash management model to derive short-term finance policies when considering multiple assets with different expected returns and particular liquidity terms for each alternative asset. In order to deal with the inherent uncertainty about the near future introduced by cash flows, we use forecasts as a key input to the model. We express uncertainty as lack of predictive accuracy and we derive a deterministic equiv…

OptimizationECONOMIA APLICADAComputer scienceStrategy and Management0211 other engineering and technologiesMultiple criteria decision-making02 engineering and technologyManagement Science and Operations ResearchManagement Information Systems03 medical and health sciences0302 clinical medicineCash managementFinance021103 operations researchbusiness.industryApplied MathematicsMarket liquidityCash flow030220 oncology & carcinogenesisModeling and SimulationMultiple criteriaLiquidity termsCash flowECONOMIA FINANCIERA Y CONTABILIDADbusinessGeneral Economics Econometrics and FinanceForecasting
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Fuzzy Multi-Criteria Decision Making: An entropy-based approach to assess tourism sustainability

2019

In this article, we propose a method for ranking tourist destinations and evaluating their performances under a sustainability perspective: a fuzzy multiple criteria decision-making method is applied for determining sustainability performance values and ranking destinations accordingly. We select a set of sustainability evaluation criteria and use a fuzzy analytic hierarchy process to weight the selected criteria. We also optimize each evaluator’s membership function support by means of a fuzzy entropy maximization criteria. A case study is illustrated and results are compared with two data envelopment analysis–based models. The simplicity of the proposed approach along with the easy reada…

Tourism sustainabilitySettore SECS-S/06 - Metodi mat. dell'economia e Scienze Attuariali e FinanziarieOperations researchComputer science05 social sciencesGeography Planning and DevelopmentAnalytic hierarchy processFuzzy Multiple Criteria Decision-Making010501 environmental sciences01 natural sciencesFuzzy logicMulti criteria decisionTourismTourism Leisure and Hospitality Management0502 economics and businessSustainabilityanalytic hierarchy process DEA analysis entropy fuzzy logic multiple criteria decision-making tourism sustainabilityMultiple criteriaTourist destinationsEntropy (information theory)Fuzzy Multiple Criteria Decision-Making Fuzzy Analytic Hierarchy Process TourismSettore MAT/09 - Ricerca Operativa050212 sport leisure & tourism0105 earth and related environmental sciencesFuzzy Analytic Hierarchy Process
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An interactive surrogate-based method for computationally expensive multiobjective optimisation

2019

Many disciplines involve computationally expensive multiobjective optimisation problems. Surrogate-based methods are commonly used in the literature to alleviate the computational cost. In this paper, we develop an interactive surrogate-based method called SURROGATE-ASF to solve computationally expensive multiobjective optimisation problems. This method employs preference information of a decision-maker. Numerical results demonstrate that SURROGATE-ASF efficiently provides preferred solutions for a decision-maker. It can handle different types of problems involving for example multimodal objective functions and nonconvex and/or disconnected Pareto frontiers. peerReviewed

black-box functionsMathematicsofComputing_NUMERICALANALYSISmetamodeling techniquesachievement scalarising functioninteractive methodsmatemaattinen optimointimultiple criteria decision-making (MCDM)computational costmonitavoiteoptimointi
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