Keemin Sohn

24 papers Misc 1Journal 23
YearRankTypeTitle / Venue / Authors
2026 J jnl
Scalable variational inference for multinomial probit models under large choice sets and sample sizes.
Stat. Comput.
Gyeongjun Kim, Yeseul Kang, Lucas Kock, Prateek Bansal, Keemin Sohn
2025 J jnl
A graph convolutional neural network that dynamically adapts its architecture to input data at inference time to predict the short-term states of traffic.
Eng. Appl. Artif. Intell.
Chaewon Kwon, Gyeongjun Kim, Keemin Sohn
2025 J jnl
Simultaneous Optimization of Traffic Signal Control and Vehicle Platooning Scheme Based on Connected and Automated Vehicle (CAV) Technology.
IEEE Access
Jiwon Kang, YongJun Choi, Keemin Sohn
2024 J jnl
Training a Regression-Based Model for Crowd Counting in Transit Cars Using Ranked Image Pairs and Triplets.
IEEE Access
Hojun Lee, Kyeongjun Lee, Jiwon Kang, Keemin Sohn
2023 J jnl
A meta-reinforcement learning algorithm for traffic signal control to automatically switch different reward functions according to the saturation level of traffic flows.
Comput. Aided Civ. Infrastructure Eng.
Gyeongjun Kim, Jiwon Kang, Keemin Sohn
2022 J jnl
Area-wide traffic signal control based on a deep graph Q-Network (DGQN) trained in an asynchronous manner.
Appl. Soft Comput.
Gyeongjun Kim, Keemin Sohn
2021 J jnl
Multi-Regime Analysis for Computer Vision- Based Traffic Surveillance Using a Change-Point Detection Algorithm.
IEEE Access
Seungyun Jeong, Seungbin Roh, Keemin Sohn
2021 J jnl
Non-Anchor-Based Vehicle Detection for Traffic Surveillance Using Bounding Ellipses.
IEEE Access
Byeonghyeop Yu, Johyun Shin, Gyeongjun Kim, Seungbin Roh, Keemin Sohn
2021 J jnl
Predicting Short-Term Traffic Speed Using a Deep Neural Network to Accommodate Citywide Spatio-Temporal Correlations.
IEEE Trans. Intell. Transp. Syst.
Yongjin Lee, Hyunjeong Jeon, Keemin Sohn
2020 J jnl
Area-wide traffic signal control based on a deep graph Q-Network (DGQN) trained in an asynchronous manner.
CoRR
Gyeongjun Kim, Keemin Sohn
2020 J jnl
Multi-regime analysis for computer vision-based traffic surveillance using a change-point detection algorithm.
CoRR
Seungyun Jeong, Keemin Sohn
2020 J jnl
Non-anchor-based vehicle detection for traffic surveillance using bounding ellipses.
CoRR
Byeonghyeop Yu, Johyun Shin, Gyeongjun Kim, Seungbin Roh, Keemin Sohn
2020 J jnl
Reinforcement Learning for Joint Control of Traffic Signals in a Transportation Network.
IEEE Trans. Veh. Technol.
Jincheol Lee, Jiyong Chung, Keemin Sohn
2019 J jnl
Image-Based Learning to Measure the Space Mean Speed on a Stretch of Road without the Need to Tag Images with Labels.
Sensors
Jincheol Lee, Seungbin Roh, Johyun Shin, Keemin Sohn
2019 J jnl
Image-Based Learning to Measure the Stopped Delay in an Approach of a Signalized Intersection.
IEEE Access
Johyun Shin, Seungbin Roh, Keemin Sohn
2019 J jnl
Image-to-Image Learning to Predict Traffic Speeds by Considering Area-Wide Spatio-Temporal Dependencies.
IEEE Trans. Veh. Technol.
Dohyoung Jo, Byeonghyeop Yu, Hyunjeong Jeon, Keemin Sohn
2018 J jnl
Artificial intelligence for traffic signal control based solely on video images.
J. Intell. Transp. Syst.
Hyunjeong Jeon, Jincheol Lee, Keemin Sohn
2018 J jnl
Image-Based Learning to Measure Traffic Density Using a Deep Convolutional Neural Network.
IEEE Trans. Intell. Transp. Syst.
Jiyong Chung, Keemin Sohn
2017 J jnl
An Expectation-Maximization Algorithm to Estimate the Integrated Choice and Latent Variable Model.
Transp. Sci.
Keemin Sohn
2016 J jnl
Deep-Learning Architectures to Forecast Bus Ridership at the Stop and Stop-To-Stop Levels for Dense and Crowded Bus Networks.
Appl. Artif. Intell.
Junghan Baek, Keemin Sohn
2015 Misc conf
A novel heuristics optimization inspired by the Lorentz transformation.
ICNC
Kee-Sun Sohn, Keemin Sohn
2013 J jnl
Optimizing Train-Stop Positions Along a Platform to Distribute the Passenger Load More Evenly Across Individual Cars.
IEEE Trans. Intell. Transp. Syst.
Keemin Sohn
2008 J jnl
Dynamic Origin-Destination Flow Estimation Using Cellular Communication System.
IEEE Trans. Veh. Technol.
Keemin Sohn, Daehyun Kim
2008 J jnl
Space-Based Passing Time Estimation on a Freeway Using Cell Phones as Traffic Probes.
IEEE Trans. Intell. Transp. Syst.
Keemin Sohn, Keeyeon Hwang