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Integration of reinforcement learning with unmanned aerial vehicles (UAVs) to achieve autonomous flight has been an active research area in recent years. An important part focuses on obstacle detection and avoidance for UAVs navigating…

Artificial Intelligence · Computer Science 2021-03-12 Jeremy Roghair , Kyungtae Ko , Amir Ehsan Niaraki Asli , Ali Jannesari

Multi-agent reinforcement learning is difficult to be applied in practice, which is partially due to the gap between the simulated and real-world scenarios. One reason for the gap is that the simulated systems always assume that the agents…

Machine Learning · Computer Science 2022-03-17 Jian Zhao , Youpeng Zhao , Weixun Wang , Mingyu Yang , Xunhan Hu , Wengang Zhou , Jianye Hao , Houqiang Li

It is estimated that 90% of crashes occur due to human error, mainly induced by poor judgement, distraction or lack of situation awareness. The development of systems that aim to increase road safety and to improve driving comfort is the…

Systems and Control · Electrical Eng. & Systems 2022-01-12 Andrea Leo , Giacomo Reatti , Stefano Arrigoni , Michael Khayyat , Federico Cheli

With the rapid advancements in Artificial Intelligence (AI), autonomous agents are increasingly expected to manage complex situations where learning-enabled algorithms are vital. However, the integration of these advanced algorithms poses…

An Adaptive Cruise Control (ACC) system allows vehicles to maintain a desired headway distance to a preceding vehicle automatically. It is increasingly adopted by commercial vehicles. Recent research demonstrates that the effective use of…

Computers and Society · Computer Science 2021-03-26 Lokesh Das , Myounggyu Won

A unified system integrating a compact object detector and a surrounding environmental condition classifier for enhancing the robustness of object detection scheme in advanced driver assistance systems (ADAS) is proposed in this paper. ADAS…

Computer Vision and Pattern Recognition · Computer Science 2021-05-05 Le-Anh Tran , Truong-Dong Do , Dong-Chul Park , My-Ha Le

The exponential growth of Advanced Air Mobility (AAM) services demands assurances of safety in the airspace. This research a Traffic Control Framework (TCF) for developing digital flight rules for Uncrewed Aircraft System (UAS) flying in…

Collision avoidance algorithms are essential for safe and efficient robot operation among pedestrians. This work proposes using deep reinforcement (RL) learning as a framework to model the complex interactions and cooperation with nearby,…

Robotics · Computer Science 2021-01-26 Michael Everett , Yu Fan Chen , Jonathan P. How

Collaborative AI systems (CAISs) aim at working together with humans in a shared space to achieve a common goal. This critical setting yields hazardous circumstances that could harm human beings. Thus, building such systems with strong…

Human-Computer Interaction · Computer Science 2022-09-23 Jubril Gbolahan Adigun , Matteo Camilli , Michael Felderer , Andrea Giusti , Dominik T Matt , Anna Perini , Barbara Russo , Angelo Susi

This paper contributes a novel and modularized learning-based method for aerial robots navigating cluttered environments containing hard-to-perceive thin obstacles without assuming access to a map or the full pose estimation of the robot.…

Robotics · Computer Science 2023-07-24 Mihir Kulkarni , Huan Nguyen , Kostas Alexis

Achieving rapid and effective active collision avoidance in dynamic interactive traffic remains a core challenge for autonomous driving. This paper proposes REACT (Runtime-Enabled Active Collision-avoidance Technique), a closed-loop…

Robotics · Computer Science 2025-05-19 Heye Huang , Hao Cheng , Zhiyuan Zhou , Zijin Wang , Qichao Liu , Xiaopeng Li

The Adaptive Cruise Control (ACC) system automatically adjusts the vehicle speed to maintain a safe distance between the vehicle and the lead (ahead) vehicle. The controller's decision to accelerate or decelerate is computed using the…

Cryptography and Security · Computer Science 2023-02-03 Mubark B. Jedh , Lotfi ben Othmane , Arun K. Somani

As humanity prepares for new missions to the Moon and Mars, astronauts will need to operate with greater autonomy, given the communication delays that make real-time support from Earth difficult. For instance, messages between Mars and…

Artificial Intelligence · Computer Science 2024-10-23 Oliver Bensch , Leonie Bensch , Tommy Nilsson , Florian Saling , Wafa M. Sadri , Carsten Hartmann , Tobias Hecking , J. Nathan Kutz

Robots that navigate among pedestrians use collision avoidance algorithms to enable safe and efficient operation. Recent works present deep reinforcement learning as a framework to model the complex interactions and cooperation. However,…

Robotics · Computer Science 2018-05-08 Michael Everett , Yu Fan Chen , Jonathan P. How

A novel deep multi-agent reinforcement learning framework is proposed to identify and resolve conflicts among a variable number of aircraft in a high-density, stochastic, and dynamic sector. Currently the sector capacity is constrained by…

Machine Learning · Computer Science 2020-08-28 Marc Brittain , Xuxi Yang , Peng Wei

The paradigm of Earth Observation analysis is shifting from static deep learning models to autonomous agentic AI. Although recent vision foundation models and multimodal large language models advance representation learning, they often lack…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Niloufar Alipour Talemi , Julia Boone , Fatemeh Afghah

The core aspects and latest developments of Manoeuvre Intelligence for Space Safety (MISS), a new software tool for collision avoidance analysis and design, are presented. The tool leverages analytical and semi-analytical methods for the…

Instrumentation and Methods for Astrophysics · Physics 2020-10-19 Juan Luis Gonzalo , Camilla Colombo , Pierluigi Di Lizia

Collision detection via visual fences can significantly enhance the safety of collaborative robotic arms. Existing work typically performs such detection based on pre-deployed stationary cameras outside the robotic arm's workspace. These…

Robotics · Computer Science 2024-03-12 Xian Huang , Yuanjiong Ying , Wei Dong

In this paper, we present a decentralized sensor-level collision avoidance policy for multi-robot systems, which shows promising results in practical applications. In particular, our policy directly maps raw sensor measurements to an…

Robotics · Computer Science 2018-08-14 Tingxiang Fan , Pinxin Long , Wenxi Liu , Jia Pan

In autonomous driving, the combination of AI and vehicular technology offers great potential. However, this amalgamation comes with vulnerabilities to adversarial attacks. This survey focuses on the intersection of Adversarial Machine…

Machine Learning · Computer Science 2024-11-22 Junae Kim , Amardeep Kaur