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Accuracy of scanning interrogation of FBG sensors
(Sciendo, 2023-04-01)Progress in the fibre optic technology spurred the development of optical fibre-based sensors. A successful fibre optics-based element for sensorial systems is fibre Bragg grating. It allows to read the measured value by ... -
Analogové kmitočtové filtry
(Nakladatelství VUTIUM, 2023-06-30)Elektronická publikace uvádí poznatky z oblasti analogových kmitočtových filtrů. Jsou vysvětleny obecné postupy pro návrh pasivních a aktivních dolních a horních kmitočtových propustí, pásmových kmitočtových propustí či ... -
Maximizing Privacy and Security of Collaborative Indoor Positioning using Zero-Knowledge Proofs
(Elsevier, 2023-04-26)The increasing popularity of wearable-based Collaborative Indoor Positioning Systems (CIPSs) has led to the development of new methods for improving positioning accuracy. However, these systems often rely on protocols, ... -
Detecting Smart Contract Vulnerabilities with Combined Binary and Multiclass Classification
(MDPI, 2023-07-07)The development of Distributed Ledger Technology (DLT) is pushing toward automating decentralized data exchange processes. One of the key components of this evolutionary step is facilitating smart contracts that, in turn, ... -
Internet of Things: A Comprehensive Overview on Protocols, Architectures, Technologies, Simulation Tools, and Future Directions
(MDPI, 2023-04-14)The Internet of Things (IoT) is a global network of interconnected computing, sensing, and networking devices that can exchange data and information via various network protocols. It can connect numerous smart devices ... -
Classification of Interpretation Differences in String Quartets Based on the Origin of Performers
(MDPI, 2023-03-11)Music Information Retrieval aims at extracting relevant features from music material, while Music Performance Analysis uses these features to perform semi-automated music analysis. Examples of interdisciplinary cooperation ... -
Smart Metering Cybersecurity—Requirements, Methodology, and Testing
(MDPI, 2023-04-17)This paper addresses the current challenges in cybersecurity of smart metering infrastructure, specifically in relation to the Czech Decree 359/2020 and the DLMS security suite (device language message specification). The ... -
Hunting Network Anomalies in a Railway Axle Counter System
(MDPI, 2023-03-14)This paper presents a comprehensive investigation of machine learning-based intrusion detection methods to reveal cyber attacks in railway axle counting networks. In contrast to the state-of-the-art works, our experimental ... -
Energy aware solution for IRS-aided UAV communication in 6G wireless networks
(Elsevier, 2023-06-19)The rapid evolution of unmanned aerial vehicles (UAVs) is emerging as a promising technology for wireless network applications such as remote sensing, scalable network coverage, security surveillance, real-time monitoring, ... -
Artificial-Intelligence-Driven Algorithms for Predicting Response to Corticosteroid Treatment in Patients with Post-Acute COVID-19
(MDPI, 2023-05-16)Pulmonary fibrosis is one of the most severe long-term consequences of COVID-19. Corticosteroid treatment increases the chances of recovery; unfortunately, it can also have side effects. Therefore, we aimed to develop ... -
Long Distance Military Fiber-Optic Polarization Sensor Improved by an Optical Amplifier
(MDPI, 2023-04-06)The ever-increasing demands for the use of fiber-optic sensors powered by long optical fibers is forcing developers to solve problems associated with powering these remote sensors. Due to their non-electric character, these ... -
VDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitor
(Elsevier, 2023-02-01)Active configurations for simulating floating/grounded series and parallel immittance functions based on voltage differencing transconductance amplifiers (VDTAs) are proposed. The grounded series and parallel immittance ... -
Expert system for smart farming for diagnosis of sugarcane diseases using machine learning
(PERGAMON-ELSEVIER SCIENCE LTD, 2023-07-03)Agriculture is one of the oldest occupations in the world and continues to exist today. In some form or another, the world's population depends on agriculture for its needs. The major loss in sugarcane production in India ... -
OTA-C signal delay compensation circuit for transimpedance-mode audio signal processing systems
(Elsevier, 2023-05-01)This paper proposes an operational transconductance amplifier-capacitor-based (OTA-C) negative group delay (NGD) circuit for transimpedance-mode systems. The application areas extend from audio to sensor signal anticipation. ... -
Evidential value of country location evidence obtained from IP address geolocation
(PeerJ, 2023-03-30)Knowledge of the previous location of an Internet device is valuable information in forensics. The previous device location can be obtained via the IP address that the device used to access Internet services, such as email, ... -
Hybrid Recommendation Network Model with a Synthesis of Social Matrix Factorization and Link Probability Functions
(MDPI, 2023-02-23)Recommender systems are becoming an integral part of routine life, as they are extensively used in daily decision-making processes such as online shopping for products or services, job references, matchmaking for marriage ... -
Image Noise Removal in Ultrasound Breast Images Based on Hybrid Deep Learning Technique
(MDPI, 2023-01-19)Rapid improvements in ultrasound imaging technology have made it much more useful for screening and diagnosing breast problems. Local-speckle-noise destruction in ultrasound breast images may impair image quality and impact ... -
Reconnection-Less Reconfigurable Filter Based on Method of Unknown Nodal Voltages Using 4x4 Matrix
(IEEE, 2023-01-23)The paper introduces a novel design solution of a reconnection-less reconfigurable filter based on the method of unknown nodal voltages (MUNV). The filter offers all standard 2nd-order transfer functions and the electronic ... -
Analysis of Gender Differences in Online Handwriting Signals for Enhancing e-Health and e-Security Applications
(Springer, 2023-01-21)Handwriting is a complex perceptual–motor skill that is mastered around the age of 8. Although its computerized analysis has been utilized in many biometric and digital health applications, the possible effect of gender ... -
Independent Channel Residual Convolutional Network for Gunshot Detection
(Science and Information Organization, 2022-05-01)The main purpose of this work is to propose a robust approach for dangerous sound events detection (e.g. gunshots) to improve recent surveillance systems. Despite the fact that the detection and classification of different ...
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