Koichiro Niinuma

According to our database, Koichiro Niinuma authored at least 30 papers between 2004 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Ultra-fast Traffic Nowcasting and Control via Differentiable Agent-based Simulation.

Fumiyasu Makinoshima, Yuya Yamaguchi, Eigo Segawa, Koichiro Niinuma, Sean Qian

CoRR, March, 2026

FuzzySeek: Multimodal Refinement of Imprecise Video Queries for Moment Retrieval.

Aditi Mishra, Koichiro Niinuma, Aakar Gupta

Proceedings of the 31st International Conference on Intelligent User Interfaces, 2026

DataSpeck: An AI-Driven Human-in-the-Loop System for Automating Transformations in Data Conversion Workflows.

Adil Rahman, Koichiro Niinuma, Aakar Gupta

Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems, 2026

Evolving Enactions of Expertise: Software Engineers' Evaluation and Demonstration of Coding Expertise with AI Coding Assistants.

Yeonju Jang, Mose Sakashita, Koichiro Niinuma, Aakar Gupta

Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems, 2026

2025

Map2Video: Street View Imagery Driven AI Video Generation.

Hye-Young Jo, Mose Sakashita, Aditi Mishra, Ryo Suzuki, Koichiro Niinuma, Aakar Gupta

CoRR, December, 2025

Scalable Dynamic Origin-Destination Demand Estimation Enhanced by High-Resolution Satellite Imagery Data.

Jiachao Liu, Pablo Guarda, Koichiro Niinuma, Sean Qian

CoRR, June, 2025

GHOST: Grounded Human Motion Generation with Open Vocabulary Scene-and-Text Contexts.

Zoltán Ádám Milacski, Koichiro Niinuma, Ryosuke Kawamura, Fernando De la Torre, László A. Jeni

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2025

Gaussian Splatting Lucas-Kanade.

Liuyue Xie, Joel Julin, Koichiro Niinuma, László Attila Jeni

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Custom Condition Generation for Zero-Shot Human-Scene Interactions Synthesis.

Ryosuke Kawamura, Zoltán Ádám Milacski, Fernando De la Torre, László A. Jeni, Koichiro Niinuma

Proceedings of the 19th IEEE International Conference on Automatic Face and Gesture Recognition, 2025

AdaptiveSliders: User-aligned Semantic Slider-based Editing of Text-to-Image Model Output.

Rahul Jain, Amit Goel, Koichiro Niinuma, Aakar Gupta

Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems, 2025

2024

Gaussian Splatting LK.

Liuyue Xie, Joel Julin, Koichiro Niinuma, László A. Jeni

CoRR, 2024

Occlusion Sensitivity Analysis with Augmentation Subspace Perturbation in Deep Feature Space.

Pedro H. V. Valois, Koichiro Niinuma, Kazuhiro Fukui

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

Don't Look Twice: Faster Video Transformers with Run-Length Tokenization.

Rohan Choudhury, Guanglei Zhu, Sihan Liu, Koichiro Niinuma, Kris Kitani, László A. Jeni

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

Enhanced Product Classification Using Learned Prompt Ensembling and Dual Interpolation with CLIP-Based Model.

Takahisa Yamamoto, Koichiro Niinuma, László A. Jeni

Proceedings of the 26th IEEE International Workshop on Multimedia Signal Processing, 2024

Enhancing Multi-Class Mesoscopic Network Modeling with High-Resolution Satellite Imagery.

Jiachao Liu, Pablo Guarda, Koichiro Niinuma, Sean Qian

Proceedings of the 27th IEEE International Conference on Intelligent Transportation Systems, 2024

Synthetic Video Generation for Weakly Supervised Cross-Domain Video Anomaly Detection.

Pradeep Narwade, Ryosuke Kawamura, Gaurav Gajbhiye, Koichiro Niinuma

Proceedings of the Pattern Recognition - 27th International Conference, 2024

Video Question Answering with Procedural Programs.

Rohan Choudhury, Koichiro Niinuma, Kris M. Kitani, László A. Jeni

Proceedings of the Computer Vision - ECCV 2024, 2024

CoGS: Controllable Gaussian Splatting.

Heng Yu, Joel Julin, Zoltán Ádám Milacski, Koichiro Niinuma, László A. Jeni

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Zero-Shot Video Question Answering with Procedural Programs.

Rohan Choudhury, Koichiro Niinuma, Kris M. Kitani, László A. Jeni

CoRR, 2023

Visually explaining 3D-CNN predictions for video classification with an adaptive occlusion sensitivity analysis.

Tomoki Uchiyama, Naoya Sogi, Koichiro Niinuma, Kazuhiro Fukui

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

CoNFies: Controllable Neural Face Avatars.

Heng Yu, Koichiro Niinuma, László A. Jeni

Proceedings of the 17th IEEE International Conference on Automatic Face and Gesture Recognition, 2023

DyLiN: Making Light Field Networks Dynamic.

Heng Yu, Joel Julin, Zoltan A. Milacski, Koichiro Niinuma, László A. Jeni

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2021

Systematic Evaluation of Design Choices for Deep Facial Action Coding Across Pose.

Koichiro Niinuma, Itir Önal Ertugrul, Jeffrey F. Cohn, László A. Jeni

Frontiers Comput. Sci., 2021

Synthetic Expressions are Better Than Real for Learning to Detect Facial Actions.

Koichiro Niinuma, Itir Önal Ertugrul, Jeffrey F. Cohn, László A. Jeni

Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2021

2019

Engagement estimation based on synchrony of head movements: application to actual e-learning scenarios.

Ryosuke Kawamura, Yuushi Toyoda, Koichiro Niinuma

Proceedings of the 24th International Conference on Intelligent User Interfaces: Companion, 2019

Unmasking the Devil in the Details: What Works for Deep Facial Action Coding?

Koichiro Niinuma, László A. Jeni, Itir Önal Ertugrul, Jeffrey F. Cohn

Proceedings of the 30th British Machine Vision Conference 2019, 2019

2013

Automatic multi-view face recognition via 3D model based pose regularization.

Koichiro Niinuma, Hu Han, Anil K. Jain

Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, 2013

2011

Erratum to "Soft Biometric Traits for Continuous User Authentication".

Koichiro Niinuma, Unsang Park, Anil K. Jain

IEEE Trans. Inf. Forensics Secur., 2011

2010

Soft Biometric Traits for Continuous User Authentication.

Koichiro Niinuma, Unsang Park, Anil K. Jain

IEEE Trans. Inf. Forensics Secur., 2010

2004

Difference Sphere: An Approach to Near Light Source Estimation.

Takeshi Takai, Koichiro Niinuma, Atsuto Maki, Takashi Matsuyama

Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2004), with CD-ROM, 27 June, 2004