Revisiting LLM-Enhanced Collaborative Filtering: A Text-Free Alternative with Heterogeneous Interaction Signals
Jaeeun Lim, Jae-woong Lee*
ACM International Conference on Information and Knowledge Management (CIKM), 2026
Publications
굵게 표시된 저자는 DI Lab 소속이며, *는 교신저자를 의미합니다.
International
2026
2025
Improving Product Search Relevance with EAR-MP: A Solution for the CIKM 2025 AnalytiCup
JaeEun Lim, Soomin Kim, Jaeyong Seo, Iori Ono, Qimu Ran, Jae-woong Lee*
CIKM 2025 AnalytiCup, 2025
Paper2023
Toward a Better Understanding of Loss Functions for Collaborative Filtering
Seongmin Park, Mincheol Yoon, Jae-woong Lee, Hogun Park, Jongwuk Lee*
ACM International Conference on Information and Knowledge Management (CIKM), 2023
PaperuCTRL: Unbiased Contrastive Representation Learning via Alignment and Uniformity for Collaborative Filtering
Jae-woong Lee, Seongmin Park, Mincheol Yoon, Jongwuk Lee*
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2023
Paper2022
Knowledge Distillation Meets Recommendation: Collaborative Distillation for Top-N Recommendation
Jae-woong Lee, Minjin Choi, Lee Sael, Hyunjung Shim, Jongwuk Lee*
Knowledge and Information Systems (KAIS), 2022
PaperBilateral Self-unbiased Learning from Biased Implicit Feedback
Jae-woong Lee, Seongmin Park, Joonseok Lee, Jongwuk Lee*
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2022
Paper2021
Dual Unbiased Recommender Learning for Implicit Feedback
Jae-woong Lee, Seongmin Park, Jongwuk Lee*
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2021
Paper2020
Bridging the Gap between Click and Relevance for Learning-to-Rank with Minimal Supervision
Jae-woong Lee, Young-In Song, Deokmin Haam, Sanghoon Lee, Woo-sik Choi, Jongwuk Lee*
ACM International Conference on Information and Knowledge Management (CIKM), 2020
Paper2019
Collaborative Distillation for Top-N Recommendation
Jae-woong Lee, Minjin Choi, Jongwuk Lee*, Hyunjung Shim
IEEE International Conference on Data Mining (ICDM), 2019
Paper2017
IDAE: Imputation-boosted Denoising Autoencoder for Collaborative Filtering
Jae-woong Lee, Jongwuk Lee*
ACM International Conference on Information and Knowledge Management (CIKM), 2017
PaperDomestic
2025
RAG 기반 투자자 추천 시스템 구현 및 검증
신예섭, 이재웅*
한국소프트웨어종합학술대회 (KSC), 2025
Acknowledgements: 지역지능화혁신인재양성사업(IITP-2025-RS-2023-00260267)
그룹 간 균일성을 고려한 효율적인 대조 표현 학습방법
장우호, 신예섭, 이재웅*
한국소프트웨어종합학술대회 (KSC), 2025 · 우수발표논문상
Acknowledgements: 지역지능화혁신인재양성사업(IITP-2025-RS-2023-00260267)
2024
추천 시스템의 대조 표현 학습에서의 효율적인 균일성 방법
이재웅*, 박지훈, 신예섭, 유재균, 이인하
한국정보과학회 한국컴퓨터종합학술대회, 2024
Acknowledgements: 데이터사이언스 융합인재 양성사업(RS-2023-00242528), 지역지능화혁신인재양성사업(IITP-2024-RS-2023-00260267)