Search Results for author: Nhat M. Nguyen

Found 5 papers, 1 papers with code

Differentiable Physics-based Greenhouse Simulation

no code implementations21 Nov 2022 Nhat M. Nguyen, Hieu T. Tran, Minh V. Duong, Hanh Bui, Kenneth Tran

We present a differentiable greenhouse simulation model based on physical processes whose parameters can be obtained by training from real data.

Learning predictive representations in autonomous driving to improve deep reinforcement learning

no code implementations26 Jun 2020 Daniel Graves, Nhat M. Nguyen, Kimia Hassanzadeh, Jun Jin

Reinforcement learning using a novel predictive representation is applied to autonomous driving to accomplish the task of driving between lane markings where substantial benefits in performance and generalization are observed on unseen test roads in both simulation and on a real Jackal robot.

Autonomous Driving reinforcement-learning +1

Mapless Navigation among Dynamics with Social-safety-awareness: a reinforcement learning approach from 2D laser scans

no code implementations8 Nov 2019 Jun Jin, Nhat M. Nguyen, Nazmus Sakib, Daniel Graves, Hengshuai Yao, Martin Jagersand

We observe that our method demonstrates time-efficient path planning behavior with high success rate in mapless navigation tasks.

Robotics

End-to-end Learning of Convolutional Neural Net and Dynamic Programming for Left Ventricle Segmentation

1 code implementation MIDL 2019 Nhat M. Nguyen, Nilanjan Ray

Differentiable programming is able to combine different functions or programs in a processing pipeline with the goal of applying end-to-end learning or optimization.

Left Ventricle Segmentation

Generative Adversarial Networks using Adaptive Convolution

no code implementations ICLR 2018 Nhat M. Nguyen, Nilanjan Ray

Most existing GANs architectures that generate images use transposed convolution or resize-convolution as their upsampling algorithm from lower to higher resolution feature maps in the generator.

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