Won-Yong Shin

2026

Leveraging Retrieval-Augmented Language Models for Accurate Item/Feature Selection in Conversational Recommender Systems.

Taeho Kim|Junpyo Kim|Won-Yong Shin|Sang-Wook Kim

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

SCOUT: Structure-Aware Aspect and Anchor-Count Selection for Node Attribute Augmentation via Positional Information.

Dong-Hyuk Seo|Sein Kim|Taeri Kim|Won-Yong Shin|Sang-Wook Kim

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.

2025

Ranking Items by the Current-Preferences and Profits: A List-wise Learning-to-Rank Approach to Profit Maximization.

Hong-Kyun Bae|Hae-Ri Jang|Won-Yong Shin|Sang-Wook Kim

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

Criteria-Aware Graph Filtering: Extremely Fast Yet Accurate Multi-Criteria Recommendation.

Jin-Duk Park|Jaemin Yoo|Won-Yong Shin

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

Leveraging Member-Group Relations via Multi-View Graph Filtering for Effective Group Recommendation.

Chae-Hyun Kim|Yoon-Ryung Choi|Jin-Duk Park|Won-Yong Shin

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

Leveraging Trustworthy Node Attributes for Effective Network Alignment.

Dong-Hyuk Seo|Jae-Hwan Lim|Won-Yong Shin|Sang-Wook Kim

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Empowering Traffic Speed Prediction with Auxiliary Feature-Aided Dependency Learning.

Dong-Hyuk Seo|Jiwon Son|Namhyuk Kim|Won-Yong Shin|Sang-Wook Kim

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Collaborative Filtering Based on Diffusion Models: Unveiling the Potential of High-Order Connectivity.

Yu Hou|Jin-Duk Park|Won-Yong Shin

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

Turbo-CF: Matrix Decomposition-Free Graph Filtering for Fast Recommendation.

Jin-Duk Park|Yong-Min Shin|Won-Yong Shin

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

MONET: Modality-Embracing Graph Convolutional Network and Target-Aware Attention for Multimedia Recommendation.

Yungi Kim|Taeri Kim|Won-Yong Shin|Sang-Wook Kim

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

2022

META-CODE: Community Detection via Exploratory Learning in Topologically Unknown Networks.

Yu Hou|Cong Tran|Won-Yong Shin

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

Is It Enough Just Looking at the Title?: Leveraging Body Text To Enrich Title Words Towards Accurate News Recommendation.

Taeho Kim|Yungi Kim|Yeon-Chang Lee|Won-Yong Shin|Sang-Wook Kim

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

GradAlign+: Empowering Gradual Network Alignment Using Attribute Augmentation.

Jin-Duk Park|Cong Tran|Won-Yong Shin|Xin Cao

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

Relation Prediction via Graph Neural Network in Heterogeneous Information Networks with Missing Type Information.

Han Zhang|Yu Hao|Xin Cao|Yixiang Fang|Won-Yong Shin|Wei Wang

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

CR-Graph: Community Reinforcement for Accurate Community Detection.

Yoonsuk Kang|Jun Seok Lee|Won-Yong Shin|Sang-Wook Kim

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020