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Capturing the temporal dynamics of user preferences over items is important for recommendation. Existing methods mainly assume that all time steps in user-item interaction history are equally relevant to recommendation, which however does…

信息检索 · 计算机科学 2017-09-08 Wenjie Pei , Jie Yang , Zhu Sun , Jie Zhang , Alessandro Bozzon , David M. J. Tax

Most existing attention prediction research focuses on salient instances like humans and objects. However, the more complex interaction-oriented attention, arising from the comprehension of interactions between instances by human observers,…

计算机视觉与模式识别 · 计算机科学 2024-05-17 Yuchen Zhou , Linkai Liu , Chao Gou

Modeling multi-modal high-level intent is important for ensuring diversity in trajectory prediction. Existing approaches explore the discrete nature of human intent before predicting continuous trajectories, to improve accuracy and support…

Adapting to concept drift is a challenging task in machine learning, which is usually tackled using incremental learning techniques that periodically re-fit a learning model leveraging newly available data. A primary limitation of these…

Autonomous driving is a multi-task problem requiring a deep understanding of the visual environment. End-to-end autonomous systems have attracted increasing interest as a method of learning to drive without exhaustively programming…

计算机视觉与模式识别 · 计算机科学 2019-09-12 Alexander Makrigiorgos , Ali Shafti , Alex Harston , Julien Gerard , A. Aldo Faisal

Pedestrian crossing intention prediction is essential for the deployment of autonomous vehicles (AVs) in urban environments. Ideal prediction provides AVs with critical environmental cues, thereby reducing the risk of pedestrian-related…

计算机视觉与模式识别 · 计算机科学 2026-03-25 Yuanzhe Li , Steffen Müller

Multi-agent interacting systems are prevalent in the world, from pure physical systems to complicated social dynamic systems. In many applications, effective understanding of the situation and accurate trajectory prediction of interactive…

计算机视觉与模式识别 · 计算机科学 2020-10-23 Jiachen Li , Fan Yang , Masayoshi Tomizuka , Chiho Choi

We present EWareNet, a novel intent and affect-aware social robot navigation algorithm among pedestrians. Our approach predicts the trajectory-based pedestrian intent from gait sequence, which is then used for intent-guided navigation…

机器人学 · 计算机科学 2023-03-09 Venkatraman Narayanan , Bala Murali Manoghar , Rama Prashanth RV , Aniket Bera

For prediction of interacting agents' trajectories, we propose an end-to-end trainable architecture that hybridizes neural nets with game-theoretic reasoning, has interpretable intermediate representations, and transfers to downstream…

计算机科学与博弈论 · 计算机科学 2022-02-21 Philipp Geiger , Christoph-Nikolas Straehle

In order to plan a safe maneuver, self-driving vehicles need to understand the intent of other traffic participants. We define intent as a combination of discrete high-level behaviors as well as continuous trajectories describing future…

机器人学 · 计算机科学 2021-01-21 Sergio Casas , Wenjie Luo , Raquel Urtasun

In the realm of exoskeleton control, achieving precise control poses challenges due to the mechanical delay of exoskeletons. To address this, incorporating future gait trajectories as feed-forward input has been proposed. However, existing…

机器人学 · 计算机科学 2023-10-04 Lyes Saad Saoud , Irfan Hussain

Static IR drop analysis is a fundamental and critical task in chip design since the IR drop will significantly affect the design's functionality, performance, and reliability. However, the process of IR drop analysis can be time-consuming,…

硬件体系结构 · 计算机科学 2024-11-19 Yilu Chen , Zhijie Cai , Min Wei , Zhifeng Lin , Jianli Chen

Vehicular platooning promises transformative improvements in transportation efficiency and safety through the coordination of multi-vehicle formations enabled by Vehicle-to-Everything (V2X) communication. However, the distributed nature of…

密码学与安全 · 计算机科学 2025-12-24 Konstantinos Kalogiannis , Ahmed Mohamed Hussain , Hexu Li , Panos Papadimitratos

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

Imitation Learning (IL) is an appealing approach to learn desirable autonomous behavior. However, directing IL to achieve arbitrary goals is difficult. In contrast, planning-based algorithms use dynamics models and reward functions to…

机器学习 · 计算机科学 2019-10-02 Nicholas Rhinehart , Rowan McAllister , Sergey Levine

Driver distraction a significant risk to driving safety. Apart from spatial domain, research on temporal inattention is also necessary. This paper aims to figure out the pattern of drivers' temporal attention allocation. In this paper, we…

机器学习 · 计算机科学 2020-06-09 Xingbo Fu , Feng Gao , Jiang Wu

Precisely modeling interactions and accurately predicting trajectories of surrounding vehicles are essential to the decision-making and path-planning of intelligent vehicles. This paper proposes a novel framework based on ensemble learning…

机器人学 · 计算机科学 2022-04-19 Zirui Li , Yunlong Lin , Cheng Gong , Xinwei Wang , Qi Liu , Jianwei Gong , Chao Lu

Accurate prediction of vehicle trajectories is vital for advanced driver assistance systems and autonomous vehicles. Existing methods mainly rely on generic trajectory predictions derived from large datasets, overlooking the personalized…

机器学习 · 计算机科学 2023-08-17 Amr Abdelraouf , Rohit Gupta , Kyungtae Han

Predicting the trajectories of vehicles is crucial for the development of autonomous driving (AD) systems, particularly in complex and dynamic traffic environments. In this study, we introduce HiT (Human-like Trajectory Prediction), a novel…

机器人学 · 计算机科学 2025-05-29 Haicheng Liao , Zhenning Li , Guohui Zhang , Keqiang Li , Chengzhong Xu

Deep neural networks are a key component of behavior prediction and motion generation for self-driving cars. One of their main drawbacks is a lack of transparency: they should provide easy to interpret rationales for what triggers certain…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Jinkyu Kim , Mayank Bansal