A multiobjective model for the selection and timing of public enterprise projects

Medaglia, Andrés L.; Hueth, Darrell L.; Mendieta, Juan Carlos; Sefair, Jorge A.

doi:10.1016/j.seps.2006.06.009

Cited by 50 publications

(29 citation statements)

References 11 publications

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“…When the projects can begin on different time moments, the research on this problem is limited 6,25,29 .…”

Section: Literature Review: Project Evaluation Problemsmentioning

confidence: 99%

A segment-based approach to the analysis of project evaluation problems by hesitant fuzzy sets

Alcantud¹,

Calle²

2016

IJCIS

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We provide a methodology to perform an extensive and systematized analysis of problems where experts voice their opinions on the attributes of projects through a hesitant fuzzy decision matrix. This provides the decision-maker with ample information on which he or she can rely in order to make the final decision, in the form of segments instead of numbers. These segments derive from weighted average of new parametric expressions for two tenable indices of satisfaction, the distance to an ideal or the similarity to an anti-ideal, and permit to give a profuse unified picture of the relative performance of the projects. When the parameter grows, these indices tend to replicate the evaluation by respective simplistic expressions that only depend on the least, resp., the largest, evaluation and the number of evaluations in each cell.

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“…When the projects can begin on different time moments, the research on this problem is limited 6,25,29 .…”

Section: Literature Review: Project Evaluation Problemsmentioning

confidence: 99%

A segment-based approach to the analysis of project evaluation problems by hesitant fuzzy sets

Alcantud¹,

Calle²

2016

IJCIS

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“…The proposed model is based on the one by Medaglia et al (2008), which was later extended by Palacio (2010) for the MRCPSP/max (with time lags). Despite the fact that some building blocks are shared, modelling labour stability brings several new elements and challenges into the model that makes it unique on its own.…”

Section: Optimization Model and Solution Strategymentioning

confidence: 99%

“…For instance, in some contexts, projects might be subject to precedence relations (Medaglia et al, 2008). Let the set of precedence relations between projects be Input parameters: denoted by A, that is, if project iAI precedes project i 0 AI, then (i, i 0 )AA.…”

Section: Model Extensionsmentioning

confidence: 99%

Sustainable workforce scheduling in construction program management

Flórez

Castro‐Lacouture

Medaglia

2013

Journal of the Operational Research Society

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The multimode resource-constrained project scheduling problem (MRCPSP) deals with the scheduling of a set of projects with alternative requirements of renewable and non-renewable resources. Solutions to the MRCPSP usually consider objectives in terms of cost and time. However, social objectives related with the workforce may impact the performance of projects and affect program sustainability goals. To account for this new social input, this paper extends the MRCPSP and proposes a new multiobjective mixed-integer programming model. The proposed solution method uses an a priori lexicographic ordering of the objectives, followed by an e-constraints approach. The model is illustrated with a case study of a construction program.

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“…More specifically, the criteria "Requirement for Personal Presence at the submission of the application" and "Requirement for Personal Presence at the delivery of the service" were unified to lead to the more generic one "Requirement for Personal Presence" mainly due to the different nature of each public service scenario under investigation. Moreover, the Services Description Template seems to totally overlook the political dimension of a public service [23] downgrading its role to the decision making procedure in the public sector.…”

Section: P No Of Inputs Numbermentioning

confidence: 99%

A Multicriteria Methodology for the Selection and Prioritisation of Public Services

Georgiadou

Kokkinakos

Panopoulos

et al. 2013

IFIP Advances in Information and Communication Technology

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Abstract. The pressing need to deploy the information and communications technology in the public sector effectively and efficiently along with the complexity of the decision making process have thrust research towards the development of public services prioritization models. The purpose of this paper is to outline a general multicriteria decision support method in order to identify the services that, if transformed to electronic ones, would act as ambassadors of the new era. Various technological, social, political and economic criteria have been taken under consideration. The proposed model is based on the Analytic Network Process (ANP), which takes into account both tangible and intangible criteria with interdependencies and feedback among them. A real case scenario concerning a Public Services selection process in Greece has been used to validate the presented model.

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A multiobjective model for the selection and timing of public enterprise projects

Cited by 50 publications

References 11 publications

A segment-based approach to the analysis of project evaluation problems by hesitant fuzzy sets

A segment-based approach to the analysis of project evaluation problems by hesitant fuzzy sets

Sustainable workforce scheduling in construction program management

A Multicriteria Methodology for the Selection and Prioritisation of Public Services

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