Introduction to algorithms
Model checking
Petri Net Theory and the Modeling of Systems
Petri Net Theory and the Modeling of Systems
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Minimizing Buffer Requirements under Rate-Optimal Schedule in Regular Dataflow Networks
Journal of VLSI Signal Processing Systems
Proceedings of the 13th International Conference on Application and Theory of Petri Nets
Marking Optimization of Weighted Marked Graphs
Discrete Event Dynamic Systems
Minimising buffer requirements of synchronous dataflow graphs with model checking
Proceedings of the 42nd annual Design Automation Conference
Proceedings of the 43rd annual Design Automation Conference
Minimizing Place Capacities of Weighted Event Graphs for Enforcing Liveness
Discrete Event Dynamic Systems
Spin model checker, the: primer and reference manual
Spin model checker, the: primer and reference manual
Journal of Computer and System Sciences
Firing rate optimization of cyclic timed event graphs by token allocations
Automatica (Journal of IFAC)
Cyclo-static DataFlow phases scheduling optimization for buffer sizes minimization
Proceedings of the 16th International Workshop on Software and Compilers for Embedded Systems
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The minimization of the amount of initial tokens in a Weighted Timed Event Graph (in short WTEG) or a Timed Event Graph (in short TEG) under throughput constraint is a crucial problem in industrial area such as the design of manufacturing systems or embedded systems. Two important variants are studied in this paper: the first one concerns the maximization of the throughput for minimum places capacities of a TEG. It is proved NP-complete by a polynomial reduction with the K-colorability problem. The second one is the minimization of the overall places capacities with a maximum throughput. This problem is also proved NP-complete for a TEG. A polynomial subcase and a 2-approximation polynomial algorithm for a WTEG are then provided.