Search Results for author: Payam Nikdel

Found 6 papers, 2 papers with code

Embedding Synthetic Off-Policy Experience for Autonomous Driving via Zero-Shot Curricula

no code implementations2 Dec 2022 Eli Bronstein, Sirish Srinivasan, Supratik Paul, Aman Sinha, Matthew O'Kelly, Payam Nikdel, Shimon Whiteson

However, this approach produces agents that do not perform robustly in safety-critical settings, an issue that cannot be addressed by simply adding more data to the training set - we show that an agent trained using only a 10% subset of the data performs just as well as an agent trained on the entire dataset.

Autonomous Driving Imitation Learning +1

STPOTR: Simultaneous Human Trajectory and Pose Prediction Using a Non-Autoregressive Transformer for Robot Following Ahead

1 code implementation15 Sep 2022 Mohammad Mahdavian, Payam Nikdel, Mahdi TaherAhmadi, Mo Chen

The proposed architecture divides human motion prediction into two parts: 1) the human trajectory, which is the hip joint 3D position over time and 2) the human pose which is the all other joints 3D positions over time with respect to a fixed hip joint.

Human motion prediction motion prediction +1

DMMGAN: Diverse Multi Motion Prediction of 3D Human Joints using Attention-Based Generative Adverserial Network

no code implementations13 Sep 2022 Payam Nikdel, Mohammad Mahdavian, Mo Chen

We show that our system outperforms the state-of-the-art in human motion prediction while it can predict diverse multi-motion future trajectories with hip movements

Human motion prediction motion prediction

LBGP: Learning Based Goal Planning for Autonomous Following in Front

no code implementations5 Nov 2020 Payam Nikdel, Richard Vaughan, Mo Chen

Our deep RL module implicitly estimates human trajectory and produces short-term navigational goals to guide the robot.

Navigate Reinforcement Learning (RL) +1

Relational Graph Learning for Crowd Navigation

1 code implementation28 Sep 2019 Changan Chen, Sha Hu, Payam Nikdel, Greg Mori, Manolis Savva

We present a relational graph learning approach for robotic crowd navigation using model-based deep reinforcement learning that plans actions by looking into the future.

Graph Learning Reinforcement Learning (RL)

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