Scheduling Plans of Tasks
  We present a heuristic algorithm for solving the problem of scheduling plans
of tasks. The plans are ordered vectors of tasks, and tasks are basic
operations carried out by resources. Plans are tied by temporal, precedence and
resource constraints that makes the scheduling problem hard to solve in
polynomial time. The proposed heuristic, that has a polynomial worst-case time
complexity, searches for a feasible schedule that maximize the number of plans
scheduled, along a fixed time window, with respect to temporal, precedence and
resource constraints.
