Pengyu Dai

According to our database, Pengyu Dai authored at least 17 papers between 2021 and 2026.

Collaborative distances:

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

2026

Can LLM Agents Respond to Disasters? Benchmarking Heterogeneous Geospatial Reasoning in Emergency Operations.

Junjue Wang, Weihao Xuan, Heli Qi, Pengyu Dai, Kunyi Liu, Hongruixuan Chen, Zhuo Zheng, Junshi Xia, Stefano Ermon, Naoto Yokoya

CoRR, May, 2026

Step-CoT: Stepwise Visual Chain-of-Thought for Medical Visual Question Answering.

Lin Fan, Yafei Ou, Zhipeng Deng, Pengyu Dai, Hou Chongxian, Jiale Yan, Yaqian Li, Kaiwen Long, Xun Gong, Masayuki Ikebe, Yefeng Zheng

CoRR, March, 2026

Evolving Medical Imaging Agents via Experience-driven Self-skill Discovery.

Lin Fan, Pengyu Dai, Zhipeng Deng, Haolin Wang, Xun Gong, Yefeng Zheng, Yafei Ou

CoRR, March, 2026

Experience-Driven Multi-Agent Systems Are Training-free Context-aware Earth Observers.

Pengyu Dai, Weihao Xuan, Junjue Wang, Hongruixuan Chen, Jian Song, Yafei Ou, Naoto Yokoya

CoRR, February, 2026

2025

SMTLNet: Domain Prior-Inspired Tooth Segmentation Based on Self-Supervised Manifold Transfer Learning.

Yue Zhao, Ruoyu Wu, Pengyu Dai, Hong Huang, Yang Liu

IEEE Trans. Neural Networks Learn. Syst., November, 2025

MaRGen: Multi-Agent LLM Approach for Self-Directed Market Research and Analysis.

Roman Koshkin, Pengyu Dai, Nozomi Fujikawa, Masahito Togami, Marco Visentini Scarzanella

CoRR, August, 2025

Layer Separation: Adjustable Joint Space Width Images Synthesis in Conventional Radiography.

Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima

CoRR, February, 2025

Layer Separation: Towards Adjustable Joint Space Width Images Synthesis.

Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima

Proceedings of the 33rd ACM International Conference on Multimedia, 2025

GoCa: Trustworthy Multi-modal RAG with Explicit Thinking Distillation for Reliable Decision-Making in Med-LVLMs.

Pengyu Dai, Yafei Ou, Yuqiao Yang, Ze Jin, Kenji Suzuki

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2025, 2025

BLS-GAN: A Deep Layer Separation Framework for Eliminating Bone Overlap in Conventional Radiographs.

Haolin Wang, Yafei Ou, Prasoon Ambalathankandy, Gen Ota, Pengyu Dai, Masayuki Ikebe, Kenji Suzuki, Tamotsu Kamishima

Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025

2024

MDA: An Interpretable Multi-Modal Fusion with Missing Modalities and Intrinsic Noise.

Lin Fan, Yafei Ou, Cenyang Zheng, Pengyu Dai, Tamotsu Kamishima, Masayuki Ikebe, Kenji Suzuki, Xun Gong

CoRR, 2024

Sparse Anatomical Prompt Semi-Supervised Learning with Masked Image Modeling for CBCT Tooth Segmentation.

Pengyu Dai, Yafei Ou, Yang Liu, Yue Zhao

CoRR, 2024

SaSaMIM: Synthetic Anatomical Semantics-Aware Masked Image Modeling for Colon Tumor Segmentation in Non-contrast Abdominal Computed Tomography.

Pengyu Dai, Yafei Ou, Yuqiao Yang, Dichao Liu, Masahiro Hashimoto, Masahiro Jinzaki, Mototaka Miyake, Kenji Suzuki

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

Sparse Anatomical Prompt Semi-Supervised Learning with Masked Image Modeling for CBCT Tooth Segmentation.

Pengyu Dai, Yafei Ou, Yuqiao Yang, Yang Liu, Yue Zhao

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

2023

LECO: Improving Early Exiting via Learned Exits and Comparison-based Exiting Mechanism.

Jingfan Zhang, Ming Tan, Pengyu Dai, Wei Zhu

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 4: Student Research Workshop), 2023

2022

LBLCO: A Lightweight Blockchain with Low Communication Overhead for Internet of Things.

Chao Chen, Mingzhe Liu, Peijun Mo, Cuixu Yuan, Pengyu Dai

Proceedings of the 4th Blockchain and Internet of Things Conference, 2022

2021

Effects of F0 Estimation Algorithms on Ultrasound-Based Silent Speech Interfaces.

Pengyu Dai, Mohammed Salah Al-Radhi, Tamás Gábor Csapó

Proceedings of the International Conference on Speech Technology and Human-Computer Dialogue, 2021