Search Results for author: Khaled S. Refaat

Found 8 papers, 3 papers with code

MotionLM: Multi-Agent Motion Forecasting as Language Modeling

no code implementations ICCV 2023 Ari Seff, Brian Cera, Dian Chen, Mason Ng, Aurick Zhou, Nigamaa Nayakanti, Khaled S. Refaat, Rami Al-Rfou, Benjamin Sapp

Here, we represent continuous trajectories as sequences of discrete motion tokens and cast multi-agent motion prediction as a language modeling task over this domain.

Autonomous Vehicles Language Modelling +2

Pedestrian Crossing Action Recognition and Trajectory Prediction with 3D Human Keypoints

no code implementations1 Jun 2023 Jiachen Li, Xinwei Shi, Feiyu Chen, Jonathan Stroud, Zhishuai Zhang, Tian Lan, Junhua Mao, Jeonhyung Kang, Khaled S. Refaat, Weilong Yang, Eugene Ie, CongCong Li

Accurate understanding and prediction of human behaviors are critical prerequisites for autonomous vehicles, especially in highly dynamic and interactive scenarios such as intersections in dense urban areas.

Action Recognition Autonomous Vehicles +3

Wayformer: Motion Forecasting via Simple & Efficient Attention Networks

2 code implementations12 Jul 2022 Nigamaa Nayakanti, Rami Al-Rfou, Aurick Zhou, Kratarth Goel, Khaled S. Refaat, Benjamin Sapp

In this paper, we present Wayformer, a family of attention based architectures for motion forecasting that are simple and homogeneous.

Motion Forecasting Philosophy

CausalAgents: A Robustness Benchmark for Motion Forecasting using Causal Relationships

1 code implementation7 Jul 2022 Rebecca Roelofs, Liting Sun, Ben Caine, Khaled S. Refaat, Ben Sapp, Scott Ettinger, Wei Chai

Finally, we release the causal agent labels (at https://github. com/google-research/causal-agents) as an additional attribute to WOMD and the robustness benchmarks to aid the community in building more reliable and safe deep-learning models for motion forecasting.

Attribute Autonomous Vehicles +1

Decomposing Parameter Estimation Problems

no code implementations NeurIPS 2014 Khaled S. Refaat, Arthur Choi, Adnan Darwiche

We propose a technique for decomposing the parameter learning problem in Bayesian networks into independent learning problems.

EDML for Learning Parameters in Directed and Undirected Graphical Models

no code implementations NeurIPS 2013 Khaled S. Refaat, Arthur Choi, Adnan Darwiche

Second, it facilitates the design of EDML algorithms for new graphical models, leading to a new algorithm for learning parameters in Markov networks.

Cannot find the paper you are looking for? You can Submit a new open access paper.