Number of tasks
precedence matrix
precedence graph
set of all tasks
set of direct successors of task "i" with respect to M
set of direct precedence relations, = {(i,j) with respect to M
set of tasks with no precedence
cycle time
processing time of task "i"
set of tasks assigned to station k
station lode of station k where tsk
number of station
set of direct and indirect predecessors of task i with respect to M
the earliest station of the task "i" where Ei
set of direct and indirect successors of task "i" with respect to M
the latest station of task "i", where
the station interval of the task "i" where
set of m workstations