2025

Review-driven Personalized Preference Reasoning with Large Language Models for Recommendation

{Jieyong Kim, Hyunseo Kim}, Hyunjin Cho, SeongKu Kang, Buru Chang, Jinyoung Yeo, Dongha Lee

ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)

[ paper / code ]

Imagine All The Relevance: Scenario-Profiled Indexing with Knowledge Expansion for Dense Retrieval

Sangam Lee, Ryang Heo, SeongKu Kang, Dongha Lee

Preprint (arXiv)

[ paper / code ]

Towards Personalized Conversational Sales Agents with Contextual User Profiling for Strategic Action

{Tongyoung Kim, Jeongeun Lee}, Soojin Yoon, Seonghwan Kim, Dongha Lee

Preprint (arXiv)

[ paper / code ]

MT-RAIG: Novel Benchmark and Evaluation Framework for Retrieval-Augmented Insight Generation over Multiple Tables

{Kwangwook Seo, Donguk Kwon}, Dongha Lee

Preprint (arXiv)

[ paper / code ]

How Diversely Can Language Models Solve Problems? Exploring the Algorithmic Diversity of Model-Generated Code

Seonghyeon Lee, Heejae Chon, Joonwon Jang, Dongha Lee, Hwanjo Yu

Preprint (arXiv)

[ paper / code ]

Web Agents with World Models: Learning and Leveraging Environment Dynamics in Web Navigation

Hyungjoo Chae, Namyoung Kim, Kai Tzu-iunn Ong, Minju Gwak, Gwanwoo Song, Jihoon Kim, Sunghwan Kim, Dongha Lee, Jinyoung Yeo

International Conference on Learning Representations (ICLR)

[ paper / code ]

Towards Lifelong Dialogue Agents via Relation-aware Memory Construction and Timeline-augmented Response Generation

{Kai Tzu-iunn Ong, Namyoung Kim}, Minju Gwak, Hyungjoo Chae, Taeyoon Kwon, Yohan Jo, Seung-won Hwang, Dongha Lee, Jinyoung Yeo

Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)

[ paper / code ]

Do LLMs Have Distinct and Consistent Personality? TRAIT: Personality Testset designed for LLMs with Psychometrics

Seungbeen Lee, Seungwon Lim, Seungju Han, Giyeong Oh, Hyungjoo Chae, Jiwan Chung, Minju Kim, Beong-woo Kwak, Yeonsoo Lee, Dongha Lee, Jinyoung Yeo, Youngjae Yu

Conference of the North American Chapter of the Association for Computational Linguistics (NAACL Findings)

[ paper / code ]

Unsupervised Robust Cross-Lingual Entity Alignment via Neighbor Triple Matching with Entity and Relation Texts

Soojin Yoon, Sungho Ko, TongYoung Kim, SeongKu Kang, Jinyoung Yeo, Dongha Lee

ACM International Conference on Web Search and Data Mining (WSDM)

[ paper / code ]

Improving Scientific Document Retrieval with Concept Coverage-based Query Set Generation

SeongKu Kang, Bowen Jin, Wonbin Kweon, Yu Zhang, Dongha Lee, Jiawei Han, Hwanjo Yu

ACM International Conference on Web Search and Data Mining (WSDM)

[ paper / code ]

2024

Evaluating Robustness of Reward Models for Mathematical Reasoning

{Sunghwan Kim, Dongjin Kang}, Taeyoon Kwon, Hyungjoo Chae, Jungsoo Won, Dongha Lee, Jinyoung Yeo

Preprint (arXiv)

[ paper / code ]

Can Code-Switched Texts Activate a Knowledge Switch in LLMs? A Case Study on English-Korean Code-Switching

Seoyeon Kim, Huiseo Kim, Chanjun Park, Jinyoung Yeo, Dongha Lee

Preprint (arXiv)

[ paper / code ]

Stop Playing the Guessing Game! Target-Free User Simulation for Evaluating Conversational Recommender Systems

Sunghwan Kim, Tongyoung Kim, Kwangwook Seo, Jinyoung Yeo, Dongha Lee

Preprint (arXiv)

[ paper / code ]

Why These Documents? Explainable Generative Retrieval with Hierarchical Category Paths

Sangam Lee, Ryang Heo, SeongKu Kang, Susik Yoon, Jinyoung Yeo, Dongha Lee

Preprint (arXiv)

[ paper / code ]

Graph Signal Processing for Cross-Domain Recommendation

Jeongeun Lee, SeongKu Kang, Won-Yong Shin, Jeongwhan Choi, Noseong Park, Dongha Lee

Preprint (arXiv)

[ paper / code ]

SC-Rec: Enhancing Generative Retrieval with Self-Consistent Reranking for Sequential Recommendation

Tongyoung Kim, SooJin Yoon, SeongKu Kang, Jinyoung Yeo, Dongha Lee

Preprint (arXiv)

[ paper / code ]

Bag of Tricks for Diabetic Retinopathy and Diabetic Macular Edema Classification in Ultra-Widefield Imaging

Hyeonmin Kim, Chanyang Seo, Wonyoung Seo, Yunnie Cho, Ohhyun Kwon, Dongha Lee

International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI Challenge), First place award at UWF4DR

[ paper / code ]

Train-Attention: Meta-Learning Where to Focus in Continual Knowledge Learning

Yeongbin Seo, Dongha Lee, Jinyoung Yeo

Conference on Neural Information Processing Systems (NeurIPS)

[ paper / code ]

Evidence-Focused Fact Summarization for Knowledge-Augmented Zero-Shot Question Answering

{Sungho Ko, Hyunjin Cho}, Hyungjoo Chae, Jinyoung Yeo, Dongha Lee

Conference on Empirical Methods in Natural Language Processing (EMNLP), Oral Presentation

[ paper / code ]

Taxonomy-guided Semantic Indexing for Academic Paper Search

SeongKu Kang, Yunyi Zhang, Pengcheng Jiang, Dongha Lee, Jiawei Han, Hwanjo Yu

Conference on Empirical Methods in Natural Language Processing (EMNLP), Oral Presentation

[ paper / code ]

2023

2022

2021

2020

~ 2019