Introduction: The EQ Health and Wellbeing Short (EQ-HWB-S) is a new 9-item instrument designed to generate utility values. However, its length makes traditional preference elicitation challenging. The Online elicitation of Personal Utility Functions (OPUF) approach has been tested as a potential...

Preface -- The balancing role of Best and Worst in Best-Worst Method -- Hierarchical evaluation of criteria and alternatives within BWM: A Mon-te Carlo approach -- A two-step Best-Worst Method (BWM) and K-Means clustering recom-mender system framework -- A linguistic 2-tuple Best-Worst Method --...