Research author
Xin Liu
7 AI research papers in the One9Founders library, with summaries and links to original sources.
Papers by Xin Liu
Jun 17, 2026
cs.LG
JourneyFormer: Encoding Airbnb Guest Journey with Sequence Modeling
Daochen Zha, Chun How Tan, Xin Liu, et al.
Jun 16, 2026
cs.AI
WEQA: Wearable hEalth Question Answering with Query-Adaptive Agentic Reasoning
Yuwei Zhang, Tong Xia, Bianca Emmerich, et al.
Jun 16, 2026
cs.LG
From Reasoning Traces to Reusable Modules: Understanding Compositional Generalization in Language Model Reasoning
Lingjing Kong, Xin Liu, Guangyi Chen, et al.
May 21, 2026
cs.AI
Towards a General Intelligence and Interface for Wearable Health Data
Girish Narayanswamy, Maxwell A. Xu, A. Ali Heydari, et al.
May 20, 2026
cs.LG
TimeSRL: Generalizable Time-Series Behavioral Modeling via Semantic RL-Tuned LLMs -- A Case Study in Mental Health
Yuang Fan, Lilin Xu, Millie Wu, et al.
May 5, 2026
cs.AI
SymptomAI: Towards a Conversational AI Agent for Everyday Symptom Assessment
Joseph Breda, Fadi Yousif, Beszel Hawkins, et al.
6
Apr 21, 2026
cs.AI
DT2IT-MRM: Debiased Preference Construction and Iterative Training for Multimodal Reward Modeling
Zhihong Zhang, Jie Zhao, Xiaojian Huang, et al.