adf-bdd
adf-bdd
Abstract Dialectical Frameworks solved with Binary Decision Diagrams
People
- Stefan Ellmauthaler, Dominik Rusovac
Projects
Research Groups
- Contact Stefan Ellmauthaler
- https://ellmau.github.io/adf-obdd/
- Publication date April 22, 2022
Abstract Dialectical Frameworks (ADF) are a generalisation of Dung’s Argumentation frameworks. “Abstract Dialectical Frameworks solved by Binary Decision Diagrams, developed in Dresden” ( ADF -BDD) is a novel approach that relies on the translation of the acceptance conditions of a given ADF into reduced ordered binary decision diagrams (roBDD). Our system is based on the consideration that many otherwise hard to decide problems in ADF semantics (e. g., answering SAT-questions) can be solved in polynomial time on roBDDs. Our novel approach differs to the currently used systems, like the SAT-based approaches or the wide spectrum of answer set programming (ASP) focused approaches. ADF -BDD is written in RUST to provide good performance while enforcing a high amount of memory- and type-safety. In addition the rust-compiler produces highly optimised machine code, while keeping the whole tech stack simple.
Proceedings Articles
ADF - BDD : An ADF Solver Based on Binary Decision Diagrams
Proceedings of the 9th International Conference on Computational Models of Argument (COMMA 2022), to appear
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Representing Abstract Dialectical Frameworks with Binary Decision Diagrams
Proceedings of the 16th International Conference on Logic Programming and Non-monotonic Reasoning (LPNMR 2022), to appear
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