Woochang Hyun

According to our database, Woochang Hyun authored at least 4 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

LEX-GNN: Label-Exploring Graph Neural Network for Accurate Fraud Detection.

Woochang Hyun, Insoo Lee, Bongwon Suh

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023

Anti-Money Laundering in Cryptocurrency via Multi-Relational Graph Neural Network.

Woochang Hyun, Jaehong Lee, Bongwon Suh

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2023

2019

Leveraging Smartwatches to Estimate Students' Perceived Difficulty and Interest in Online Video Lectures.

Jinhan Choi, Jeongyun Han, Woochang Hyun, Hyunchul Lim, Sun Young Huh, SoHyun Park, Bongwon Suh

Proceedings of the ICETC 2019, 2019

2015

An Analysis of Social Features Associated with Room Sales of Airbnb.

Donghun Lee, Woochang Hyun, Jeongwoo Ryu, Woo Jung Lee, Wonjong Rhee, Bongwon Suh

Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, 2015