Multi-agent reinforcement learning meets leaf sequencing in radiotherapy

R Gao, FC Ghesu, S Arberet, S Basiri… - arxiv preprint arxiv …, 2024 - arxiv.org
In contemporary radiotherapy planning (RTP), a key module leaf sequencing is
predominantly addressed by optimization-based approaches. In this paper, we propose a …

FA-Net: A hierarchical feature fusion and interactive attention-based network for dose prediction in liver cancer patients

M Liao, S Di, Y Zhao, W Liang, Z Yang - Artificial Intelligence in Medicine, 2024 - Elsevier
Dose prediction is a crucial step in automated radiotherapy planning for liver cancer.
Several deep learning-based approaches for dose prediction have been proposed to …

Deep learning–based statistical robustness evaluation of intensity-modulated proton therapy for head and neck cancer

D Liang, I Vazquez, MP Gronberg… - Physics in Medicine …, 2024 - iopscience.iop.org
Objective. Previous methods for robustness evaluation rely on dose calculation for a number
of uncertainty scenarios, which either fails to provide statistical meaning when the number is …

Lenas: Learning-based neural architecture search and ensemble for 3-d radiotherapy dose prediction

Y Lin, Y Liu, H Chen, X Yang, K Ma… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Radiation therapy treatment planning requires balancing the delivery of the target dose
while sparing normal tissues, making it a complex process. To streamline the planning …

Deep learning-based quick MLC sequencing for MRI-guided online adaptive radiotherapy: a feasibility study for pancreatic cancer patients

AE Ahunbay, ES Paulson, E Ahunbay… - Physics in Medicine …, 2025 - iopscience.iop.org
Objective: One bottleneck of MRI-guided Online Adaptive Radiotherapy (MRoART) is the
time-consuming daily online replanning process. The current leaf sequencing method takes …

[PDF][PDF] Comparing the Performance of Radiation Oncologists versus a Deep Learning Dose Predictor to Estimate Dosimetric Impact of Segmentation Variations for …

AJ Kamath, ZMA der Maur, R Poel… - Medical Imaging …, 2024 - raw.githubusercontent.com
Current evaluation methods for quality control of manual/automated tumor and organs-atrisk
segmentation for radiotherapy are driven mostly by geometric correctness. It is however …