Search results for " Multicriteria evaluation"
showing 3 items of 3 documents
Prestazioni di accessibilità nei siti archeologici: criteri per la valutazione e miglioramento
2021
Knowledge of the heritage on the part of the visitor is the premise for its conservation and enhancement. In order to appreciate the identity of the site completely, the visitor must enter into an active relationship with the heritage, in a multi-sensorial, safe and comfortable manner. But is this always the case? Archaeological heritage is considered a sort of limited case, in which the general critical conditions of accessibility are emphasized. For this reason, this research, applying a systemic approach, is geared towards evaluating whether, in some of these sites, selected as case-studies, the solutions for accessibility comply with technical and performance features in accordance with…
Past and Future: The Urban Landscape and the Virtuous Management of Resource Flows for a Sustainable Environment
2022
A circular process in the case of resource flows can best be expressed according to a plan that takes into account the geographical proximity and synergy between citizens and industries. The study hypothesizes the possibility of anticipating part of the recycling processes in residential urban areas. This streamlines the work phases and consumers become an active part of the process. Circular management of resource flows is an operational problem that emerges with greater severity in an urban landscape, due to the constraints generated by road networks and the need to protect basic values. It often happens that the degradation generated by the irresolute nature of the technical environmenta…
Stochastic multicriteria evaluation of district heating systems considering the uncertainties
2018
It is of great importance to choose a suitable district heating (DH) system for a specific DH area from the economics, environment and energy (3E) points of view. This is a multicriteria decision making problem, in which the criteria performance values (PVs) and weighting are characterized by uncertain or imprecise information. In this study, seven candidate DH systems are evaluated from the viewpoints of 3E by the stochastic multicriteria acceptability analysis (SMAA) method. SMAA is able to handle the uncertainties of the criteria PVs and the weighting at the same time. These uncertainties are very common and typical in real-life, but in most cases are not treated judiciously or just negl…