A canonical generalization of OBDD

📰 ArXiv cs.AI

Researchers introduce Tree Decision Diagrams (TDD) as a generalization of OBDD, offering improved succinctness and tractability properties for Boolean functions

advanced Published 8 Apr 2026
Action Steps
  1. Introduce Tree Decision Diagrams (TDD) as a generalization of OBDD
  2. Show that TDDs enjoy the same tractability properties as OBDD, such as model counting and enumeration
  3. Demonstrate that TDDs are more succinct than OBDD, particularly for CNF formulas of treewidth k
  4. Apply TDDs to representation and computation of Boolean functions
Who Needs to Know This

This research benefits AI engineers and ML researchers working on Boolean functions and decision diagrams, as it provides a more efficient and tractable model for representation and computation

Key Insight

💡 TDDs offer improved succinctness and tractability properties for Boolean functions, making them a valuable tool for AI and ML applications

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📈 Introducing Tree Decision Diagrams (TDD), a canonical generalization of OBDD, for more efficient Boolean function representation #AI #ML
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