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Trajectory prediction is crucial for autonomous vehicles. The planning system not only needs to know the current state of the surrounding objects but also their possible states in the future. As for vehicles, their trajectories are…

机器人学 · 计算机科学 2020-07-07 Chenxu Luo , Lin Sun , Dariush Dabiri , Alan Yuille

From just a glance, humans can make rich predictions about the future state of a wide range of physical systems. On the other hand, modern approaches from engineering, robotics, and graphics are often restricted to narrow domains and…

计算机视觉与模式识别 · 计算机科学 2017-06-06 Nicholas Watters , Andrea Tacchetti , Theophane Weber , Razvan Pascanu , Peter Battaglia , Daniel Zoran

Real-time safety systems are crucial components of intelligent vehicles. This paper introduces a prediction-based collision risk assessment approach on highways. Given a point mass vehicle dynamics system, a stochastic forward reachable set…

系统与控制 · 电气工程与系统科学 2022-05-04 Xinwei Wang , Zirui Li , Javier Alonso-Mora , Meng Wang

In applications of dynamical systems, situations can arise where it is desired to predict the onset of synchronization as it can lead to characteristic and significant changes in the system performance and behaviors, for better or worse. In…

适应与自组织系统 · 物理学 2021-06-30 Huawei Fan , Ling-Wei Kong , Ying-Cheng Lai , Xingang Wang

The ability to accurately predict the trajectory of surrounding vehicles is a critical hurdle to overcome on the journey to fully autonomous vehicles. To address this challenge, we pioneer a novel behavior-aware trajectory prediction model…

机器人学 · 计算机科学 2023-12-18 Haicheng Liao , Zhenning Li , Huanming Shen , Wenxuan Zeng , Dongping Liao , Guofa Li , Shengbo Eben Li , Chengzhong Xu

In the automotive industry, the full cycle of managing in-use vehicle quality issues can take weeks to investigate. The process involves isolating root causes, defining and implementing appropriate treatments, and refining treatments if…

人工智能 · 计算机科学 2023-04-12 Qian Wang , Huanyi Shui , Thi Tu Trinh Tran , Milad Zafar Nezhad , Devesh Upadhyay , Kamran Paynabar , Anqi He

Achieving reliable multidimensional Vehicle-to-Vehicle (V2V) channel state information (CSI) prediction is both challenging and crucial for optimizing downstream tasks that depend on instantaneous CSI. This work extends traditional…

系统与控制 · 电气工程与系统科学 2024-09-24 Lei Chu , Daoud Burghal , Rui Wang , Michael Neuman , Andreas F. Molisch

Predicting incoming failures and scheduling maintenance based on sensors information in industrial machines is increasingly important to avoid downtime and machine failure. Different machine learning formulations can be used to solve the…

机器学习 · 计算机科学 2022-04-22 Valentin Hamaide , Denis Joassin , Lauriane Castin , François Glineur

Predicting future frames of a video sequence has been a problem of high interest in the field of Computer Vision as it caters to a multitude of applications. The ability to predict, anticipate and reason about future events is the essence…

计算机视觉与模式识别 · 计算机科学 2020-09-04 Jasmeen Kaur , Sukhendu Das

Probabilistic vehicle trajectory prediction is essential for robust safety of autonomous driving. Current methods for long-term trajectory prediction cannot guarantee the physical feasibility of predicted distribution. Moreover, their…

机器学习 · 计算机科学 2019-11-13 Chen Tang , Jianyu Chen , Masayoshi Tomizuka

Predicting future sensory states is crucial for learning agents such as robots, drones, and autonomous vehicles. In this paper, we couple multiple sensory modalities with exploratory actions and propose a predictive neural network…

机器人学 · 计算机科学 2021-09-17 Xiaohui Chen , Ramtin Hosseini , Karen Panetta , Jivko Sinapov

In the burgeoning field of autonomous vehicles (AVs), trajectory prediction remains a formidable challenge, especially in mixed autonomy environments. Traditional approaches often rely on computational methods such as time-series analysis.…

机器人学 · 计算机科学 2024-03-11 Haicheng Liao , Shangqian Liu , Yongkang Li , Zhenning Li , Chengyue Wang , Yunjian Li , Shengbo Eben Li , Chengzhong Xu

Trajectory prediction for autonomous driving must continuously reason the motion stochasticity of road agents and comply with scene constraints. Existing methods typically rely on one-stage trajectory prediction models, which condition…

计算机视觉与模式识别 · 计算机科学 2023-02-28 Mengmeng Liu , Hao Cheng , Lin Chen , Hellward Broszio , Jiangtao Li , Runjiang Zhao , Monika Sester , Michael Ying Yang

The ability to predict the future trajectories of traffic participants is crucial for the safe and efficient operation of autonomous vehicles. In this paper, a diffusion-based generative model for multi-agent trajectory prediction is…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Theodor Westny , Björn Olofsson , Erik Frisk

Trajectory similarity computation has drawn massive attention, as it is core functionality in a wide range of applications such as ride-sharing, traffic analysis, and social recommendation. Motivated by the recent success of deep learning…

机器学习 · 计算机科学 2022-03-01 Ziquan Fang , Yuntao Du , Xinjun Zhu , Lu Chen , Yunjun Gao , Christian S. Jensen

Autonomous driving has a natural bi-level structure. The goal of the upper behavioural layer is to provide appropriate lane change, speeding up, and braking decisions to optimize a given driving task. However, this layer can only indirectly…

机器人学 · 计算机科学 2022-12-06 Arun Kumar Singh , Jatan Shrestha , Nicola Albarella

Accurately predicting the trajectory of surrounding vehicles is a critical challenge for autonomous vehicles. In complex traffic scenarios, there are two significant issues with the current autonomous driving system: the cognitive…

机器人学 · 计算机科学 2024-09-25 Wen Wei , Jiankun Wang

Recent advances in deep learning have significantly improved performance of video prediction. However, state-of-the-art methods still suffer from blurriness and distortions in their future predictions, especially when there are large…

计算机视觉与模式识别 · 计算机科学 2020-03-20 Osamu Shouno

In smart transportation, intelligent systems avoid potential collisions by predicting the intent of traffic agents, especially pedestrians. Pedestrian intent, defined as future action, e.g., start crossing, can be dependent on traffic…

计算机视觉与模式识别 · 计算机科学 2023-01-18 Chen Zhou , Ghassan AlRegib , Armin Parchami , Kunjan Singh

In this work, we face the issue of achieving an efficient dynamic mapping in vehicular networking scenarios, i.e., to obtain an accurate estimate of the positions and trajectories of connected vehicles in a certain area. State of the art…

网络与互联网体系结构 · 计算机科学 2019-10-17 Federico Mason , Marco Giordani , Federico Chiariotti , Andrea Zanella , Michele Zorzi