Project scheduling with finite or infinite number of activity processing modes - A survey

This paper surveys single-project single-objective deterministic project scheduling problems in which activities can be processed using a finite or infinite (and uncountable) number of modes concerning resources of various categories and types The survey is based on a unified framework of a project scheduling model including resources activities objectives and schedules Most important models and solution approaches across the class of problems are characterized and directions for future research are pointed out (C) 2010 Elsevier B V All rights reserved