U Jin Choi

According to our database, U Jin Choi authored at least 6 papers between 1997 and 2026.

Collaborative distances:

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

2026

A Functorial Formulation of Neighborhood Aggregating Deep Learning.

Sun Woo Park, Yun Young Choi, U Jin Choi, Youngho Woo

CoRR, April, 2026

2023

Cycle to Clique (Cy2C) Graph Neural Network: A Sight to See beyond Neighborhood Aggregation.

Yun Young Choi, Sun Woo Park, Youngho Woo, U Jin Choi

Proceedings of the Eleventh International Conference on Learning Representations, 2023

2022

The PWLR graph Representation: A Persistent Weisfeiler-Lehman Scheme with Random Walks for Graph Classification.

Sun Woo Park, Yun Young Choi, Dosang Joe, U Jin Choi, Youngho Woo

Proceedings of the Topological, 2022

2007

Optimal consumption and portfolio selection problem with downside consumption constraints.

Yong Hyun Shin, Byung Hwa Lim, U Jin Choi

Appl. Math. Comput., 2007

An algorithm for optimal portfolio selection problem with transaction costs and random lifetimes.

U Jin Choi, Bong-Gyu Jang, Hyeng-Keun Koo

Appl. Math. Comput., 2007

1997

The damped modified iterated Kalman filter for nonlinear discrete time systems.

Myoungho Oh, U Jin Choi

Kybernetika, 1997