AINeutralarXiv – CS AI · Apr 136/10
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ASTRA: Adaptive Semantic Tree Reasoning Architecture for Complex Table Question Answering
Researchers introduce ASTRA, a new architecture designed to improve how large language models process and reason about complex tables through adaptive semantic tree structures. The method combines tree-based navigation with symbolic code execution to achieve state-of-the-art performance on table question-answering benchmarks, addressing fundamental limitations in how tables are currently serialized for LLMs.