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One of the main paths towards the reduction of traffic accidents is the increase in vehicle safety through driver assistance systems or even systems with a complete level of autonomy. In these types of systems, tasks such as obstacle…

Computer Vision and Pattern Recognition · Computer Science 2023-03-09 Felipe Manfio Barbosa , Fernando Santos Osório

Future wireless network technology provides automobiles with the connectivity feature to consolidate the concept of vehicular networks that collaborate on conducting cooperative driving tasks. The full potential of connected vehicles, which…

Information Theory · Computer Science 2024-04-08 Hoon Lee , Hong Ki Kim , Seung Hyun Oh , Sang Hyun Lee

Robot assistants for older adults and people with disabilities need to interact with their users in collaborative tasks. The core component of these systems is an interaction manager whose job is to observe and assess the task, and infer…

Collaborative perception in automated vehicles leverages the exchange of information between agents, aiming to elevate perception results. Previous camera-based collaborative 3D perception methods typically employ 3D bounding boxes or…

Computer Vision and Pattern Recognition · Computer Science 2024-04-26 Rui Song , Chenwei Liang , Hu Cao , Zhiran Yan , Walter Zimmer , Markus Gross , Andreas Festag , Alois Knoll

Scalability is the key roadstone towards the application of cooperative intelligent algorithms in large-scale networks. Reinforcement learning (RL) is known as model-free and high efficient intelligent algorithm for communication problems…

Signal Processing · Electrical Eng. & Systems 2021-11-08 Fenghe Hu , Yansha Deng , A. Hamid Aghvami

Accurate positioning is known to be a fundamental requirement for the deployment of Connected Automated Vehicles (CAVs). To meet this need, a new emerging trend is represented by cooperative methods where vehicles fuse information coming…

Signal Processing · Electrical Eng. & Systems 2024-10-28 Luca Barbieri , Bernardo Camajori Tedeschini , Mattia Brambilla , Monica Nicoli

With cooperative perception, autonomous vehicles can wirelessly share sensor data and representations to overcome sensor occlusions, improving situational awareness. Securing such data exchanges is crucial for connected autonomous vehicles.…

Cryptography and Security · Computer Science 2025-03-04 Namo Asavisanu , Tina Khezresmaeilzadeh , Rohan Sequeira , Hang Qiu , Fawad Ahmad , Konstantinos Psounis , Ramesh Govindan

Reinforcement learning is a powerful framework for robots to acquire skills from experience, but often requires a substantial amount of online data collection. As a result, it is difficult to collect sufficiently diverse experiences that…

Machine Learning · Computer Science 2021-11-08 Karl Schmeckpeper , Oleh Rybkin , Kostas Daniilidis , Sergey Levine , Chelsea Finn

The increasing demand for wireless communication underscores the need to optimize radio frequency spectrum utilization. An effective strategy for leveraging underutilized licensed frequency bands is cooperative spectrum sensing (CSS), which…

Machine Learning · Computer Science 2023-12-19 Heqiang Wang , Jie Xu

Extended reality technologies are transforming fields such as healthcare, entertainment, and education, with Smart Eye-Wears (SEWs) and Artificial Intelligence (AI) playing a crucial role. However, SEWs face inherent limitations in…

Artificial Intelligence · Computer Science 2025-08-26 Hamta Sedghani , Abednego Wamuhindo Kambale , Federica Filippini , Francesca Palermo , Diana Trojaniello , Danilo Ardagna

Federated learning allows a large number of devices to jointly learn a model without sharing data. In this work, we enable clients with limited computing power to perform action recognition, a computationally heavy task. We first perform…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-07-27 Pranjal Jain , Shreyas Goenka , Saurabh Bagchi , Biplab Banerjee , Somali Chaterji

Inter-vehicle communication for autonomous vehicles (AVs) stands to provide significant benefits in terms of perception robustness. We propose a novel approach for AVs to communicate perceptual observations, tempered by trust modelling of…

Multiagent Systems · Computer Science 2019-09-18 Braden Hurl , Robin Cohen , Krzysztof Czarnecki , Steven Waslander

Many real-world applications can be formulated as multi-agent cooperation problems, such as network packet routing and coordination of autonomous vehicles. The emergence of deep reinforcement learning (DRL) provides a promising approach for…

Multiagent Systems · Computer Science 2022-06-28 Zhixuan Liang , Jiannong Cao , Shan Jiang , Divya Saxena , Huafeng Xu

In this paper, we propose the problem of collaborative perception, where robots can combine their local observations with those of neighboring agents in a learnable way to improve accuracy on a perception task. Unlike existing work in…

Computer Vision and Pattern Recognition · Computer Science 2020-03-24 Yen-Cheng Liu , Junjiao Tian , Chih-Yao Ma , Nathan Glaser , Chia-Wen Kuo , Zsolt Kira

Deep learning-based intelligent vehicle perception has been developing prominently in recent years to provide a reliable source for motion planning and decision making in autonomous driving. A large number of powerful deep learning-based…

Computer Vision and Pattern Recognition · Computer Science 2023-10-03 Xinyu Liu , Jinlong Li , Jin Ma , Huiming Sun , Zhigang Xu , Tianyun Zhang , Hongkai Yu

Conventional federated learning assumes that greater learner participation improves training performance, by leveraging abundant, independently generated local data. However, in federated reinforcement learning (FRL) for unmanned aerial…

Machine Learning · Computer Science 2026-05-05 Qinwei Huang , Rui Zuo , Simon Khan , Qinru Qiu

This survey analyzes intermediate fusion methods in collaborative perception for autonomous driving, categorized by real-world challenges. We examine various methods, detailing their features and the evaluation metrics they employ. The…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Melih Yazgan , Thomas Graf , Min Liu , Tobias Fleck , J. Marius Zoellner

Humans can perceive and reason about spatial relationships from sequential visual observations, such as egocentric video streams. However, how pretrained models acquire such abilities, especially high-level reasoning, remains unclear. This…

Artificial Intelligence · Computer Science 2025-04-18 Baining Zhao , Ziyou Wang , Jianjie Fang , Chen Gao , Fanhang Man , Jinqiang Cui , Xin Wang , Xinlei Chen , Yong Li , Wenwu Zhu

In this work, we propose a novel algorithmic framework for data sharing and coordinated exploration for the purpose of learning more data-efficient and better performing policies under a concurrent reinforcement learning (CRL) setting. In…

Machine Learning · Statistics 2024-02-01 Tim Tse , Isaac Chan , Zhitang Chen

3D object detection is a common function within the perception system of an autonomous vehicle and outputs a list of 3D bounding boxes around objects of interest. Various 3D object detection methods have relied on fusion of different sensor…

Computer Vision and Pattern Recognition · Computer Science 2020-11-02 Eduardo Arnold , Mehrdad Dianati , Robert de Temple , Saber Fallah