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A Library for Binary Decision Diagrams
Paulovčák, Martin ; Holík, Lukáš (referee) ; Lengál, Ondřej (advisor)
The aim of this thesis is to create an easy-to-use library that will provide the basic means for Boolean function manipulation based on six different variants of Binary Decision Diagrams - BDD, ZDD, CBDD, CZDD, TBDD, and ESRBDD. The library is implemented in the ISO C programming language, uses closed hashing, index-based node referencing, mark and sweep based garbage collector and diagram construction is based on classical depth-first traversal. The implemented variants of these diagrams were compared on benchmarks and although the optimal choice of decision diagram variant depends on given problem, in general TBDD proved to be the best choice in terms of the resulting graph size and also CPU time.
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A Library for Binary Decision Diagrams
Paulovčák, Martin ; Holík, Lukáš (referee) ; Lengál, Ondřej (advisor)
The aim of this thesis is to create an easy-to-use library that will provide the basic means for Boolean function manipulation based on six different variants of Binary Decision Diagrams - BDD, ZDD, CBDD, CZDD, TBDD, and ESRBDD. The library is implemented in the ISO C programming language, uses closed hashing, index-based node referencing, mark and sweep based garbage collector and diagram construction is based on classical depth-first traversal. The implemented variants of these diagrams were compared on benchmarks and although the optimal choice of decision diagram variant depends on given problem, in general TBDD proved to be the best choice in terms of the resulting graph size and also CPU time.
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