Publications ICICLE: Expanding Retrieval with In-Context Documents Yu-Chen Den*, Yung-Yu Shih*, Zhi Rui Tam, Kuan-Yu Chen, Pu-Jen Cheng, Yun-Nung Vivian Chen, Eugene Yang In Submission #GenerativeRetrieval #IncrementalLearning Paper BoostLLM: Boosting-inspired LLM Fine-tuning for Few-shot Tabular Classification Yi-Siang Wang, Kuan-Yu Chen, Yu-Chen Den, Tien-Hao Darby Chang In Submission #TabularData #Boosting #LLM Paper Few-Shot Cross-Table Data Mixture in Tabular In-Context Learning: Benefits, Failure Modes, and Alignment Jia-Wei Liao, Kuan-Yu Chen, Yu-Chen Den, Tien-Hao Darby Chang Published In ICLR 2026 DATA-FM Workshop #TabularData #InContextLearning Paper Integrating Inductive Biases in Transformers via Distillation for Financial Time Series Forecasting Yu-Chen Den*, Kuan-Yu Chen*, Kendro Vincent, Tien-Hao Darby Chang Published In SIGKDD 2026 (Acceptance Rate 18.5%) #Transformer #Finance Paper Retrieving while Talking: Efficient Multi-Turn Conversational Recommendation via Generative Retrieval Yu-Chen Den*, Zhi Rui Tam*, Yu-Han Chang, Yu-Che Tsai, Kuan-Yu Chen, Pu-Jen Cheng, Yun-Nung Chen, Eugene Yang In Submission #GenerativeRetrieval #Dialogue Does One Pattern Fit All? Image Analysis with Different Equity Styles Yu-Chen Den, Zong-Wei Yeh, Kendro Vincent Published in FeAT 2024 #Finance #CV Paper GitHub Return Predictability of Universal Commodity Ratio Zong-Wei Yeh*, Yu-Chen Den* In Progress #Finance Last Updated on Feb 9th 2026