Hyeongjun Yang

2026

doi dblp
RPO-RAG: Aligning Small LLMs with Relation-aware Preference Optimization for Knowledge Graph Question Answering.
Kaehyun Um|Kyuhwan Yeom|Haerim Yang|Minyoung Choi|Hyeongjun Yang|Kyong-Ho Lee
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2023

doi dblp
Confident Action Decision via Hierarchical Policy Learning for Conversational Recommendation.
Heeseon Kim|Hyeongjun Yang|Kyong-Ho Lee
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023