AINeutralarXiv – CS AI · 3h ago6/10
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Tree of Thoughts as a Classical Heuristic Search Problem: Formal Foundations and Design Patterns
Researchers propose a unified framework for understanding Tree-of-Thoughts (ToT) as a classical heuristic search problem, mapping LLM reasoning to established search algorithms. The work synthesizes fragmented research across NLP and planning communities, identifying design patterns where Best-First Search suits shallow tasks while deeper reasoning benefits from lookahead-heavy strategies like DFS and MCTS.