CONTOURA: CONtext-aware Territorial decisiOn Analysis with Utility, Resilience and Acceptability

IMT Atlantique

IMT Mines Albi

Theme Sustainable Transformation of Organisations

Multiple criteria

Utility Performance

Preference

Multi-decision makers

Situational awareness

Practical information

Thesis supervisor

Pr. Séverine DURIEUX (IMT Mines Albi)
Pr. Patrick Meyer (IMT Atlantique)

Supervisors

Co-directors : Séverine DURIEUX and Patrick Meyer 
Co-supervisors : Clara LE DUFF and Audrey FERTIER (IMT Mines Albi)

Thesis supervisory team

- TRACE du Centre de Génie Industriel de l’IMT Mines Albi (50%): The Territorial Resilience, Agility, and Circular Economy axis aims to develop decision-making methods and support tools for territorial or multi-organizational governance. Starting from heterogeneous and fragmented data, these tools construct a holistic vision of territories through multi-scale and multi-model approaches [1 ; 2]. This integrated approach enables a context-aware [3], transparent [4], characterization and evaluation of decision alternatives' meta-performance. It supports informed, situational-aware [5 ; 6], decision-making towards resilient [7] and sustainable structural and organizational solutions for territorial ecosystems. By integrating diverse stakeholder perspectives, the approach ensures that decisions are perceived as both fair and collectively acceptable [8].
- DECIDE de l'UMR Lab-STICC. (50%) : The DECIDE team at Lab-STICC provides decision support solutions for decision-makers who are faced with complex and heterogeneous data. Their research focuses on three main axes: extracting knowledge from Data, aggregating and assessing the quality of Information, and modeling the Decision process using methods like optimization and multi-criteria decision aiding [9]. The team's overall ambition is to propose solutions that allow decision-makers to identify and understand information, make reliable and robust decisions, and justify those recommendations. 

As part of this thesis, collaboration with a laboratory within the framework of EULIST (Slovak University of Technology in Bratislava or National Technical University of Athens) or with TU Delft is planned. The PhD student will spend 3 to 6 months at the partner laboratory. 

More information

Description

Decision-making (DM) processes in territorial contexts typically involve multiple stakeholders with heterogeneous preferences, operating in uncertain environments and facing multiple, often conflicting criteria. In such situations, decision-support approaches must be transparent, understandable to all participants, and capable of representing both the social and behavioral dimensions of DM. CONTOURA aims to design a multi-criteria, multi-actor decision-support methodology hat  promotes the emergence of solutions perceived as resilient, fair, and acceptable within complex and uncertain environments, applied to territorial issues.

The project pursues four scientific objectives: i) To formalize the subjective and individual performance’s perception of each alternatives, relying on utility functions and preferences derived from Decision Theory [9 ; 10] ; ii) To analyze the resilience of decisions across different future scenarios [11]; iii) To integrate the individual behavioral dimension of DM, particularly the perception of risk and individual attitudes towards uncertainty [12 ; 13]; iv) To model collective DM processes in order to explore social acceptability, fairness, and equity in negotiation and compromise [14 ; 15; 16].

The innovative contribution of the project lies in: i) the contextualization of individual DM behavior, moving beyond purely rational models; ii) the explicit consideration of social interactions among stakeholders, including influence, mutual perception, and negotiation; iii) the simultaneous integration of multidimensional criteria specific to each stakeholder in the territory and the uncertainties inherent in the DM process iv) the commitment to developing a transparent tool, avoiding the “black box” effect often associated with advanced quantitative methods.

Classical Multi-Criteria Decision Analysis methods [17; 18; 19] (e.g. AHP, ELECTRE) rarely account for the subjective perception of performance. They only partially represent attitudes toward risk and uncertainty. They remain limited in capturing social dynamics and interactions among stakeholders. Moreover, the increasing complexity of situations creates impossible solving process.

Therefore CONTOURA combines decision support, behavioral understanding, and social dynamics modeling to facilitate a more realistic, transparent, and collectively acceptable DM process.

After an in-depth bibliographic study to identify the various scientific obstacles, the methodology to be developed will be based on the description of situational awareness, the modeling of individual perceptions and preferences, the modeling of social interactions, multi-criteria assessment and the resilience of alternatives, and the identification of a collective compromise and its acceptability. A territorial case study will serve as a demonstration for the entire approach.

Bibliography


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