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Mobile robotics is a research area that has witnessed incredible advances for the last decades. Robot navigation is an essential task for mobile robots. Many methods are proposed for allowing robots to navigate within different…

机器人学 · 计算机科学 2021-02-18 Omar Mohamed , Zeyad Mohsen , Mohamed Wageeh , Mohamed Hegazy

Automatic speech recognition (ASR) models are prevalent, particularly in applications for voice navigation and voice control of domestic appliances. The computational core of ASRs are deep neural networks (DNNs) that have been shown to be…

声音 · 计算机科学 2022-04-13 Xiaoliang Wu , Ajitha Rajan

There has been substantial growth in the UAV market along with an expansion in their applications. However, the successful execution of a UAV mission is very often dependent on the use of a GNSS. Unfortunately, the vulnerability of GNSS…

密码学与安全 · 计算机科学 2024-10-04 Giulio Rigoni , Nicola Scremin , Mauro Conti

This paper discusses the challenges of detecting and categorizing small drones with radar automatic target recognition (ATR) technology. The authors suggest integrating ATR capabilities into drone detection radar systems to improve…

信号处理 · 电气工程与系统科学 2023-07-21 Jiangkun Gong , Jun Yan , Deyong Kong , Deren Li

Autonomous underwater vehicles (AUVs) rely on a variety of sensors - acoustic, inertial and visual - for intelligent decision making. Due to its non-intrusive, passive nature, and high information content, vision is an attractive sensing…

计算机视觉与模式识别 · 计算机科学 2018-01-15 Cameron Fabbri , Md Jahidul Islam , Junaed Sattar

Avionics systems of an Unmanned Aerial Vehicle (UAV) or drone are the critical electronic components found onboard that regulate, navigate, and control UAV travel while ensuring public safety. Contemporary UAV avionics work together to…

系统与控制 · 电气工程与系统科学 2025-01-03 Hashim A. Hashim

Whereas adversarial training can be useful against specific adversarial perturbations, they have also proven ineffective in generalizing towards attacks deviating from those used for training. However, we observe that this ineffectiveness…

计算机视觉与模式识别 · 计算机科学 2023-12-08 Tianyue Zheng , Zhe Chen , Shuya Ding , Chao Cai , Jun Luo

Machine learning has witnessed tremendous growth in its adoption and advancement in the last decade. The evolution of machine learning from traditional algorithms to modern deep learning architectures has shaped the way today's technology…

密码学与安全 · 计算机科学 2022-01-06 Kshitiz Aryal , Maanak Gupta , Mahmoud Abdelsalam

With the increase in use of Unmanned Aerial Vehicles (UAVs)/drones, it is important to detect and identify causes of failure in real time for proper recovery from a potential crash-like scenario or post incident forensics analysis. The…

信号处理 · 电气工程与系统科学 2020-05-08 Vidyasagar Sadhu , Saman Zonouz , Dario Pompili

Adversarial attacks have always been a serious threat for any data-driven model. In this paper, we explore subspaces of adversarial examples in unitary vector domain, and we propose a novel detector for defending our models trained for…

机器学习 · 计算机科学 2019-10-29 Mohammad Esmaeilpour , Patrick Cardinal , Alessandro Lameiras Koerich

Deep neural networks (DNNs) have become essential for processing the vast amounts of aerial imagery collected using earth-observing satellite platforms. However, DNNs are vulnerable towards adversarial examples, and it is expected that this…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Andrew Du , Bo Chen , Tat-Jun Chin , Yee Wei Law , Michele Sasdelli , Ramesh Rajasegaran , Dillon Campbell

Rapid advancements of deep learning are accelerating adoption in a wide variety of applications, including safety-critical applications such as self-driving vehicles, drones, robots, and surveillance systems. These advancements include…

计算机视觉与模式识别 · 计算机科学 2024-05-06 Firuz Juraev , Mohammed Abuhamad , Simon S. Woo , George K Thiruvathukal , Tamer Abuhmed

Drones, also known as unmanned air vehicles (UAVs), have revolutionised various industries, from farming to national security. (Wexler., Lesley. 2016) However, their broad use has revealed a severe weakness in cybersecurity. (Jean-Paul…

密码学与安全 · 计算机科学 2024-04-29 Charles Abdulrazak

The capability of UAVs for efficient autonomous navigation and obstacle avoidance in complex and unknown environments is critical for applications in agricultural irrigation, disaster relief and logistics. In this paper, we propose the DPRL…

机器人学 · 计算机科学 2024-12-10 Junqiao Wang , Zhongliang Yu , Dong Zhou , Jiaqi Shi , Runran Deng

Multi-robot target tracking finds extensive applications in different scenarios, such as environmental surveillance and wildfire management, which require the robustness of the practical deployment of multi-robot systems in uncertain and…

机器人学 · 计算机科学 2024-12-18 Jiazhen Liu , Peihan Li , Yuwei Wu , Gaurav S. Sukhatme , Vijay Kumar , Lifeng Zhou

The Autonomy of Unmanned Aerial Vehicles (UAVs) in indoor environments poses significant challenges due to the lack of reliable GPS signals in enclosed spaces such as warehouses, factories, and indoor facilities. Micro Aerial Vehicles…

机器人学 · 计算机科学 2025-04-09 Amit Kumar Singh , Prasanth Kumar Duba , P. Rajalakshmi

There is considerable evidence that deep neural networks are vulnerable to adversarial perturbations applied directly to their digital inputs. However, it remains an open question whether this translates to vulnerabilities in real systems.…

计算机视觉与模式识别 · 计算机科学 2021-06-14 Jinghan Yang , Adith Boloor , Ayan Chakrabarti , Xuan Zhang , Yevgeniy Vorobeychik

While machine learning applications are getting mainstream owing to a demonstrated efficiency in solving complex problems, they suffer from inherent vulnerability to adversarial attacks. Adversarial attacks consist of additive noise to an…

密码学与安全 · 计算机科学 2021-10-12 Bilel Tarchoun , Ihsen Alouani , Anouar Ben Khalifa , Mohamed Ali Mahjoub

Advances in deep learning have resulted in steady progress in computer vision with improved accuracy on tasks such as object detection and semantic segmentation. Nevertheless, deep neural networks are vulnerable to adversarial attacks, thus…

计算机视觉与模式识别 · 计算机科学 2023-02-03 Hemang Chawla , Arnav Varma , Elahe Arani , Bahram Zonooz

With the development of hardware and algorithms, ASR(Automatic Speech Recognition) systems evolve a lot. As The models get simpler, the difficulty of development and deployment become easier, ASR systems are getting closer to our life. On…

声音 · 计算机科学 2022-08-05 Xiao Zhang , Hao Tan , Xuan Huang , Denghui Zhang , Keke Tang , Zhaoquan Gu