14 papers · ranked by Valyu relevance
Behnam Agahi, Hamed Farbeh
With the growing use of embedded systems in various industries, the need for automated platforms for the development and deployment of customized Linux based operating systems has become more important. This research was conducted with the aim of designing and implementing an integrated and reproducible infrastructure…
Abdurrahman Tolay
The proliferation of Internet of Things (IoT) devices has introduced significant security challenges, primarily due to the opacity of firmware components and the complexity of supply chain dependencies. IoT firmware frequently relies on outdated, third-party libraries embedded within monolithic binary blobs, making…
Irene Gosálvez-White, Nerea Rodríguez-Martín, Nicolás Barajas-García, Carmen Mena-Gallardo + 2 more
IoT technology is transforming the healthcare industry through what is known as the Internet of Medical Things (IoMT), enhancing patient care while simultaneously reducing costs. Nevertheless, it introduces critical security challenges, particularly the risk of jeopardizing patient safety. Existing IoMT security…
Xinkui Zhao, Yifan Zhang, Haidan Zhao, Hao Zhang + 6 more
The increasing complexity of modern embedded systems creates a fundamental conflict between the demand for sophisticated functionality and the strict constraints on resources and temporal determinism. Traditional operating system and hypervisor architectures, typically reliant on monolithic designs or rigid abstraction…
Worasit Sangjan, Nisit Pukrongta, Trevor Buchanan, Arron H. Carter + 2 more
Continuous, high-frequency monitoring is essential to capture rapid phenological transitions and dynamic crop responses to the environment. However, most phenotyping platforms lack the temporal resolution and automation required for consistent, season-long trait assessment. This study introduces AGIcam, an open-source…
Ricardo Moreno, Jorge Ortigoso-Narro, Daniel de la Prida, Luis A. Azpicueta-Ruiz + 5 more
Highlights What are the main findings?1. The research and development of a scalable 1024-MEMS microphone array using a distributed network of 16 BeagleBone Black modules and TDM architecture. 2. Microsecond synchronization across the distributed nodes is achieved using PTP and PHC discipline with a priority-scheduled…
Stefan Kremser, Kalman Graffi, Tuan Nguyen Gia
Wi-Fi security analysis and testing tools are vital to ensure the safety of wireless networks. Specialised hardware and software are needed to examine the underlying technology that connects our devices wirelessly. This article explores the feasibility of utilising the ESP32-S3 microcontroller as the basis for a…
Javier Blanco-Romero, Yuri Melissa Garcia-Niño, Florina Almenares Mendoza, Daniel Díaz-Sánchez + 3 more
Embedded cryptography stands or falls on entropy quality, yet small devices have few trustworthy sources and little tolerance for heavyweight protocols. We build a Quantum Entropy as a Service (QEaaS) system that moves QRNG-derived entropy from a Quantis device to ESP32-class clients over post-quantum-secured channels.…
Antoine Lavandier, Bastien Buil, Chrystel Gaber, Emmanuel Baccelli
Software stacks embedded on microcontroller-based hardware typically provide rudimentary APIs programmed in C/C++, basic connectivity and, sometimes, a firmware update mechanism. Such coarse mechanisms contrast with widely used APIs and more advanced networked interaction expected from software stacks deployed on less…
Juyong Shin, Jisu Kim, Jaehyun Nam, Claudio Savaglio
System call telemetry is essential for understanding runtime behavior in cloud-native infrastructures, but existing eBPF-based monitors suffer from high per-event overhead, unreliable delivery under load, and limited context for correlating multi-step activities. These issues reduce scalability, create blind spots in…
JungWoo Park, Minju Kang, Seungho Jeon, Seong Oun Hwang + 4 more
Fault localization (FL) is the task of identifying code locations responsible for bugs in software, and it is a prerequisite step in the bug-fixing process. FL in large-scale systems such as the Linux kernel involves three core challenges: First, the vast codebase fundamentally complicates fault search. Second, the…
Mislav Has, Tao Xiong, Fehmi Ben Abdesslem, Mario Kušek
The increasing heterogeneity of hardware and software in the Internet of Things (IoT) poses a major challenge for the portability, maintainability and deployment of software on devices with limited resources. WebAssembly (WASM), originally designed for the web, is increasingly recognized as a portable, secure and…
Bipin Thapa, Daniele Alfonso, Lorenzo Bini, Licio Mapelli + 3 more
As Rust gains traction for developing safer systems software, a reality check for the microcontroller hardware segment becomes necessary. How ready is the Rust ecosystem for this segment? Can Rust compete with C in practice? This paper reports on an IoT industrial case study that contributes to answering these…
Zhipeng Fu, Jun Zhou, Wanpeng Xu
To address the challenge of achieving smooth real-time presentation and interaction of factory Digital Twin (DT) systems on mobile terminals, this paper proposes a Virtual Mobile Infrastructure (VMI) based Digital Twin Remote Interaction System (VDTRIS). It improves the performance of DT applications in real-time…