A hybrid machine learning model for intrusion detection in wireless sensor networks leveraging data balancing and dimensionality reduction by Md. Alamin Talukder, Majdi Khalid, Nasrin Sultana

“…Abstract Intrusion detection systems are essential for securing wireless sensor networks (WSNs) and Internet of Things (IoT) environments against various threats. …”
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A Global Multi-Sensor Dataset of Surface Water Indices from Landsat-8 and Sentinel-2 Satellite Measurements by Yohei Miura, Mohammad Shamsudduha, Anawat Suppasri, Daisuke Sano

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An Extrinsic Optical Fiber Sensor Probe with Micrometer Size via a C-Shaped Waveguide with a Core of MIP by Chiara Marzano, Rosalba Pitruzzella, Francesco Arcadio, Filipa Sequeira, Luca Pasquale Renzullo, Alessandra Cutaia, Catarina Cardoso Novo, Ricardo Oliveira, Maria Pesavento, Luigi Zeni, Giancarla Alberti, Nunzio Cennamo, Rogerio Nunes Nogueira

“…Optical–chemical sensors based on optical fibers can be made in reflection or transmission schemes. …”
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Use of modified deep eutectic solvent as an additional chemical in a flexible conductive natural rubber sensor for motion analysis by Boripat Sripornsawat, Antonia Georgopoulou, Sarttrawut Tulaphol, Anoma Thitithammawong, Jobish Johns, Yeampon Nakaramontri, Frank Clemens

“…This clarifies the flexible movement of the CNT/CCB structure into the NR matrix following the specific designed objects’ motion. The present work indicates the different core novel technologies based on the use of mDES in the conductive composites matching with the acceptable electrical signal for applying as the promising motion sensor materials for soft structures.…”
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Energy optimization in intelligent sensor networks: application of particle swarm optimization algorithm in the deployment of electronic information sensing nodes by Wang Liang

“…Abstract Positioning, coverage, and energy efficiency are essential for developing next-generation intelligent sensor networks. In wireless sensor networks (WSNs), the random deployment of sensor nodes (SNs) frequently results in suboptimal area coverage and excessive energy consumption, primarily due to overlapping sensing regions and redundant data transmissions. …”
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Addressing Sensor Data Heterogeneity and Sample Imbalance: A Transformer-Based Approach for Battery Degradation Prediction in Electric Vehicles by Bi Wu, Shi Qiu, Wenhe Liu

“…To tackle data heterogeneity, we developed a multimodal feature fusion strategy that effectively integrates battery sensor data from different sources and formats, including time-series charge-discharge sensor data and spectral impedance sensor measurements. …”
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AI-driven non-destructive detection of meat freshness using a multi-indicator sensor array and smartphone technology by Saman Abdanan Mehdizadeh, Mohammad Noshad, Mahsa Chaharlangi, Yiannis Ampatzidis

“…This study presents the development of a sensor array for classifying meat samples (buffalo, lamb, and beef) based on their Total Volatile Basic Nitrogen (TVB-N) levels, a key indicator of freshness. …”
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Event-Driven Maximum Correntropy Filter Based on Cauchy Kernel for Spatial Orientation Using Gyros/Star Sensor Integration by Kai Cui, Zhaohui Liu, Junfeng Han, Yuke Ma, Peng Liu, Bingbing Gao

“…Gyros/star sensor integration provides a potential method to obtain high-accuracy spatial orientation for turntable structures. …”
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Recognition of anxiety and depression using gait data recorded by the kinect sensor: a machine learning approach with data augmentation by Milad Shoryabi, Ahmad Hajipour, Afshin Shoeibi, Ali Foroutannia

“…This study investigates gait analysis as a potential indicator of mental health, using the Microsoft Kinect sensor to capture movement parameters. Fifty participants (26 males, 24 females) walked before the Kinect sensor, and their gait data were recorded. …”
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A Modified Current-Mode VCSEL Driver for Short-Range LiDAR Sensor Applications in 180 nm CMOS by Juntong Li, Yeojin Chon, Shinhae Choi, Sung-Min Park

“…This paper presents a modified current-mode vertical-cavity surface-emitting laser (VCSEL) driver as a transmitter for short-range light detection and ranging (LiDAR) sensors, where a stable bias generator is suggested with a regulated cascode current mirror circuit to provide the bias current of 1 mA with a trivial deviation of 5.4%, even at the worst-case process–voltage–temperature (PVT) variations. …”
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Soft fault detection strategies in heat pumps: A case study investigating virtual sensor methodologies for evaporator fouling by Belén Llopis-Mengual, Javier Marchante-Avellaneda, Emilio Navarro-Peris

“…Heat pumps, known for their energy efficiency, can experience soft faults, such as evaporator fouling, that degrade performance while allowing continued operation, making detection challenging. This study presents a method for detecting evaporator fouling in air-to-water heat pumps using virtual sensors. …”
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Spatiotemporal molecular tracing of ultralow-volume biofluids via a soft skin-adaptive optical monolithic patch sensor by Yeon Soo Lee, Seyoung Shin, Gyun Ro Kang, Siyeon Lee, Da Wan Kim, Seongcheol Park, Youngwook Cho, Dohyun Lim, Seung Hwan Jeon, Soo-Yeon Cho, Changhyun Pang

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Studies and development of FBG based multi-point temperature sensor for vacuum chambers of synchrotron radiation source Indus-2 by J. Kumar, S. Kumar, R. Mahakud, K.V.A.N.P.S. Kumar, B. Sindal, D.P. Yadav, P.K. Agrawal, M.K. Saxena, O. Prakash

“…This paper presents the development and deployment of a multi-point fiber Bragg grating (FBG) sensor system for precise temperature monitoring along the vacuum chamber walls of dipole and Pinger magnets in Indus-2, a synchrotron radiation source. …”
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Energy Balancing and Lifetime Extension: A Random Quorum-Based Sink Location Service Scheme for Wireless Sensor Networks by Yongje Shin, Jeongcheol Lee, Euisin Lee

“…We also address key issues of the proposed scheme, including network holes, irregular boundaries, multiple sources and sinks, and Base Zone sizing, and present methods to handle them. Simulation results demonstrate that the proposed scheme outperforms existing approaches, achieving approximately 29% lower total energy consumption and 27% higher energy balancing across sensor nodes on average.…”
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Miniaturized EBG Antenna for Efficient 5.8 GHz RF Energy Harvesting in Self-Powered IoT and Medical Sensors by Yahya Albaihani, Rizwan Akram, Abdullah. M. Almohaimeed, Ziyad M. Almohaimeed, Lukman O. Buhari, Mahmoud Shaban

“…This study presents a compact and high-efficiency microstrip antenna integrated with a square electromagnetic band-gap (EBG) structure for radio frequency energy harvesting to power battery-less Internet of Things (IoT) sensors and medical devices in the 5.8 GHz Industrial, Scientific, and Medical (ISM) band. …”
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RMDS: Ranging and multidimensional scaling–based anchor-free localization in large-scale wireless sensor networks with coverage holes by Qiyue Li, Baoyu Chu, Zhong Wu, Wei Sun, Liangfeng Chen, Jie Li, Zhi Liu

“…Furthermore, in such complex wireless environments, non-line-of-sight reference objects, the presence of obstacles and signal fluctuations change the communication range and make it difficult to obtain an accurate position. In this article, we present a anchor-free localization scheme for large-scale wireless sensor networks called the ranging and multidimensional scaling–based localization scheme. …”
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A Study of Downlink Power-Domain Non-Orthogonal Multiple Access Performance in Tactile Internet Employing Sensors and Actuators by Vaibhav Fanibhare, Nurul I. Sarkar, Adnan Al-Anbuky

“…The Tactile Internet (TI) characterises the transformative paradigm that aims to support real-time control and haptic communication between humans and machines, heavily relying on a dense network of sensors and actuators. Non-Orthogonal Multiple Access (NOMA) is a promising enabler of TI that enhances interactions between sensors and actuators, which are collectively considered as users, and thus supports multiple users simultaneously in sharing the same Resource Block (RB), consequently offering remarkable improvements in spectral efficiency and latency. …”
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Automated System to Optimize the Process and Energy Consumption for Sewage Treatment Plant Based on Gas Emission by Using Sensors and IoT by S. Ullas, B. Uma Maheswari, Seshaiah Ponnekanti, T. M. Mohan Kumar

“…It integrates advanced sensors, microcontrollers, and cloud-based data management for real-time tracking and process optimization. …”
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Non-Invasive Differential Temperature Monitoring Using Sensor Array for Microwave Hyperthermia Applications: A Subspace-Based Approach by Ji Wu, Fan Yang, Jinchuan Zheng, Hung T. Nguyen, Rifai Chai

“…Non-invasive temperature monitoring is highly valuable in applications such as microwave hyperthermia treatment, where overheating may damage healthy tissue. This paper presents a subspace-based method for real-time temperature monitoring using a sensor array configuration. …”
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Estimation of minimum foot clearance using a single foot-mounted inertial sensor and personalized foot geometry scan by Katherine Heidi Fehr, Jennifer Nicole Bartloff, Yisen Wang, Scott Hetzel, Peter G. Adamczyk

“…This is achieved using a single foot-mounted inertial sensor and personalized shoe geometry scan, assuming a rigid-body IMU-shoe system. …”
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