Dusonchet, F.Hongler, M.-O.2007-02-092007-02-092007-02-09200610.1080/03081070500066062https://infoscience.epfl.ch/handle/20.500.14299/2365WOS:0002365771000038444Priority index heuristic for multi-armed bandit problems with set-up costs and/or set-up time delaystext::journal::journal article::research article