Maria Barbati
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View article: A Multi-Objective Portfolio of Portfolios Problem with Qualitative Performance Assessments
A Multi-Objective Portfolio of Portfolios Problem with Qualitative Performance Assessments Open
We present a multi-objective portfolio decision model that involves selecting both a portfolio of projects and a set of elements to allocate to each project. Our model includes a defined set of objectives to optimize, with projects contrib…
View article: Multi-Objective Portfolio of Portfolios Problems with Qualitative Performance Assessments
Multi-Objective Portfolio of Portfolios Problems with Qualitative Performance Assessments Open
View article: Integrating discrete-event simulation and artificial intelligence for shortening bed waiting times in hospitalization departments during respiratory disease seasons
Integrating discrete-event simulation and artificial intelligence for shortening bed waiting times in hospitalization departments during respiratory disease seasons Open
View article: The Deck-of-cards-based Ordinal Regression method and its application for the development of an ecovillage
The Deck-of-cards-based Ordinal Regression method and its application for the development of an ecovillage Open
View article: A new Ordinal Regression procedure for Multiple Criteria Decision Aiding: the case of the space time model for a sustainable Ecovillage
A new Ordinal Regression procedure for Multiple Criteria Decision Aiding: the case of the space time model for a sustainable Ecovillage Open
In this paper, we present a methodology based on a multiobjective optimization suggesting which facility to implement, in which location, and at which time. In this context, we define a new elicitation procedure to handle Decision Makers (…
View article: A multiple criteria methodology for priority based portfolio selection
A multiple criteria methodology for priority based portfolio selection Open
View article: Artificial intelligence and discrete-event simulation for capacity management of intensive care units during the Covid-19 pandemic: A case study
Artificial intelligence and discrete-event simulation for capacity management of intensive care units during the Covid-19 pandemic: A case study Open
View article: Multiobjective Combinatorial Optimization with Interactive Evolutionary Algorithms: the case of facility location problems
Multiobjective Combinatorial Optimization with Interactive Evolutionary Algorithms: the case of facility location problems Open
We consider multiobjective combinatorial optimization problems handled by means of preference driven efficient heuristics. They look for the most preferred part of the Pareto front on the basis of some preferences expressed by the Decision…
View article: A multicriteria decision‐making framework for assessing the performance of gynecobstetrics departments: a case study
A multicriteria decision‐making framework for assessing the performance of gynecobstetrics departments: a case study Open
Gynecobstetrics departments (GDs) oversee diagnosing, monitoring, and treating female reproductive diseases as well as assisting women during pregnancy. Their importance motivates the creation of suitable performance evaluation approaches …
View article: A hybrid fuzzy multi-criteria decision making model for selecting a sustainable supplier of forklift filters: a case study from the mining industry
A hybrid fuzzy multi-criteria decision making model for selecting a sustainable supplier of forklift filters: a case study from the mining industry Open
View article: The binary knapsack problem with qualitative levels
The binary knapsack problem with qualitative levels Open
View article: A portfolio approach for the selection and the timing of urban planning projects
A portfolio approach for the selection and the timing of urban planning projects Open
View article: The {0,1}-knapsack problem with qualitative levels
The {0,1}-knapsack problem with qualitative levels Open
A variant of the classical knapsack problem is considered in which each item is associated with an integer weight and a qualitative level. We define a dominance relation over the feasible subsets of the given item set and show that this re…
View article: The {0,1}-knapsack problem with qualitative levels
The {0,1}-knapsack problem with qualitative levels Open
A variant of the classical knapsack problem is considered in which each item is associated with an integer weight and a qualitative level. We define a dominance relation over the feasible subsets of the given item set and show that this re…
View article: A general space-time model for combinatorial optimization problems (and not only)
A general space-time model for combinatorial optimization problems (and not only) Open
View article: A decision support system for preservation and reuse of the cultural heritage
A decision support system for preservation and reuse of the cultural heritage Open
This work regards the development of a decision support system for aiding municipalities in making decisions on complex urban regeneration policies such as the reuse of cultural sites. In this short paper, we will present a methodology for…
View article: A multiple criteria methodology for priority based portfolio selection
A multiple criteria methodology for priority based portfolio selection Open
This paper presents a new methodology that combines a multiple criteria sorting or ranking method with a project portfolio selection procedure. The multicriteria method permits to compare projects in terms of their priority assessed on the…
View article: A multiple criteria methodology for prioritizing and selecting portfolios of urban projects.
A multiple criteria methodology for prioritizing and selecting portfolios of urban projects. Open
This paper presents an integrated methodology supporting decisions in urban planning. In particular, it deals with the prioritization and the selection of a portfolio of projects related to buildings of some values for the cultural heritag…
View article: A general space-time model for combinatorial optimization problems (and\n not only)
A general space-time model for combinatorial optimization problems (and\n not only) Open
We consider the problem of defining a strategy consisting of a set of\nfacilities taking into account also the location where they have to be assigned\nand the time in which they have to be activated. The facilities are evaluated\nwith res…
View article: Exploring Similarities in Discrete Facility Location Models with Equality Measures
Exploring Similarities in Discrete Facility Location Models with Equality Measures Open
There have been a number of discrete facility location models that deal with the use of some equality measures of the distances between the facility and the users. They have been used to guarantee a similar level of equity among the users …
View article: Optimization of multiple satisfaction levels in portfolio decision analysis
Optimization of multiple satisfaction levels in portfolio decision analysis Open
View article: Equality measures properties for location problems
Equality measures properties for location problems Open