Author

D. Yoon

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Preprint Oct 2026

Dialogue Generation for Conversational Recommendation Using User Search Interactions and Knowledge Graphs

Large-scale conversational recommendation datasets typically require manual dialogue construction or annotation. We propose SearCl, which automatically generates conversational recommendation dialogues grounded in user search and click behaviors. SearCl segments user interactions into query sessions and derives each re...

Minsung Hwang, D. Yoon, Gowoon Hwang et al. · 0 citations

Preprint Oct 2026

Bridging Concepts: Multi-Agent Reasoning over Scientific Concept Graphs for High-Impact Research Prediction

Within a research community, new topics often emerge when previously unconnected concepts are first studied together. We construct scientific concept graphs (SCGs)--domain knowledge graphs whose nodes are fine-grained research concepts extracted from paper text by LLMs and whose edges capture their co-occurrence in pap...

D. Yoon, Minsung Hwang, Juneha Baek et al. · 0 citations