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Xiangguo Liu

5 accepted papers

2024

Kinematics-aware Trajectory Generation and Prediction with Latent Stochastic Differential Modeling

IROS 2024poster

Trajectory generation and trajectory prediction are two critical tasks in autonomous driving, which generate various trajectories for testing during development and predict the trajectories of surrounding vehicles during operation, respectively. In recent years, emerging data-driven deep learning-ba…

Cited by 6SourceScholar
2023

Learning Representation for Anomaly Detection of Vehicle Trajectories

IROS 2023poster

Predicting the future trajectories of surrounding vehicles based on their history trajectories is a critical task in autonomous driving. However, when small crafted perturbations are introduced to those history trajectories, the resulting anomalous (or adversarial) trajectories can significantly mis…

Cited by 24SourceScholar
2023

Safety-Assured Speculative Planning with Adaptive Prediction

IROS 2023poster

Recently significant progress has been made in vehicle prediction and planning algorithms for autonomous driving. However, it remains quite challenging for an autonomous vehicle to plan its trajectory in complex scenarios when it is difficult to accurately predict its surrounding vehicles' behaviors…

Cited by 11SourceScholar
2023

Semi-supervised Semantics-guided Adversarial Training for Robust Trajectory Prediction

ICCV 2023poster

Predicting the trajectories of surrounding objects is a critical task for self-driving vehicles and many other autonomous systems. Recent works demonstrate that adversarial attacks on trajectory prediction, where small crafted perturbations are introduced to history trajectories, may significantly m…

Cited by 21PDFcodeScholar
2022

TAE: A Semi-supervised Controllable Behavior-aware Trajectory Generator and Predictor

IROS 2022poster

Trajectory generation and prediction are two in-terwoven tasks that play important roles in planner evaluation and decision making for intelligent vehicles. Most existing methods focus on one of the two and are optimized to directly output the final generated/predicted trajectories, which only conta…

Cited by 28SourceScholar