Author

Nayoung Choi

Emory University

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#artificial intelligence Preprint Sep 2026

Search-Aware Reinforcement Learning for Multi-Component Query Understanding in Roblox Game Search

Query understanding (QU) plays a critical role in production search systems, translating raw user queries into search execution plans that drive downstream retrieval and ranking. While large language models (LLMs) have enabled QU to be framed as a structured multi-task generation problem (e.g., intent classification, q...

Nayoung Choi, Sheng-Jian Chen, Xiao-Kai Wei et al. · 0 citations