Adaptive multi-agent reinforcement learning for dynamic pricing and distributed energy management in virtual power plant networks
March 2025
This paper presents a novel approach to dynamic pricing and distributed energy management in virtual power plant (VPP) networks using multi-agent reinforcement learning (MARL). As the energy landscape...
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Stable computations of the spherically layered media theory with high lossy media by using scaled Bessel functions
March 2025
The spherically layered media theory has wide applications for electromagnetic wave scattering analysis. Due to the involved Bessel functions, the conventional formulations of the spherically layered...
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Compensation for topographic effect on P-band PolSAR data with a polarimetric decomposition technique
March 2025
A P-band polarimetric synthetic aperture radar (PolSAR) sensor has deep penetration ability into and through the vegetation canopies in forested environments. Thus, the sensor is of great potential...
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On large language models safety, security, and privacy: A survey
March 2025
The integration of artificial intelligence (AI) technology, particularly large language models (LLMs), has become essential across various sectors due to their advanced language comprehension and generation...
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Grape Guard: A YOLO-based mobile application for detecting grape leaf diseases
March 2025
Grape crops are a great source of income for farmers. The yield and quality of grapes can be improved by preventing and treating diseases. The farmer's yield will be dramatically impacted if diseases...
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Model and service for privacy in decentralized online social networks
March 2025
Intensely using online social networks (OSNs) makes users concerned about privacy of data. Given the centralized nature of these platforms, and since each platform has a particular storage mechanism,...
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Comprehensive performance analysis of CMOS and CNTFET based 8T SRAM cell
Available online 9 March 2025
In recent years, carbon nanotube field effect transistor (CNTFET) has become an attractive alternative to silicon for designing high-performance, highly stable, and low-power SRAM (Static Random Access...
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Layer-2 transferable belief model: Manage uncertainty on random permutation sets
Available online 28 February 2025
In this paper, the transferable belief model established on power sets is extended to the permutation event space (PES) and is referred to as the layer-2 transferable belief model. Our goal is to provide...
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2D PdSe2: Pioneering innovations in polarized photodetection
Available online 27 February 2025
Palladium diselenide (PdSe2), a novel two-dimensional (2D) material with a unique pentagonal crystal structure including anisotropic properties, has emerged as a highly promising candidate for developing...
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Multi-UAV path planning for multiple emergency payloads delivery in natural disaster scenarios
Available online 26 February 2025
Unmanned aerial vehicles (UAVs) are widely used in situations with uncertain and risky areas lacking network coverage. In natural disasters, timely delivery of first aid supplies is crucial. Current...
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Intelligent obstacle avoidance algorithm for safe urban monitoring with autonomous mobile drones
December 2024
The growing field of urban monitoring has increasingly recognized the potential of utilizing autonomous technologies, particularly in drone swarms. The deployment of intelligent drone swarms offers...
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UAV data link anti-interference via SLHS-SVM-AdaBoost algorithm: Classification prediction and route planning
December 2024
The ability to predict the anti-interference communications performance of unmanned aerial vehicle (UAV) data links is critical for intelligent route planning of UAVs in real combat scenarios. Previous...
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Chinese named entity recognition with multi-network fusion of multi-scale lexical information
December 2024
Named entity recognition (NER) is an important part in knowledge extraction and one of the main tasks in constructing knowledge graphs. In today's Chinese named entity recognition (CNER) task, the BERT-BiLSTM-CRF...
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Efficient anomaly detection method for offshore wind turbines
December 2024
Time-series anomaly detection plays a crucial role in the operation of offshore wind turbines. Various wind turbine monitoring systems rely on time-series data to monitor and identify anomalies in real-time,...
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Dual-band and high-isolation shared-aperture antenna for broadband airborne applications
December 2024
A dual-band and high-isolation shared-aperture antenna for unmanned aerial vehicle (UAV) platforms has been proposed. This shared-aperture antenna consists of a rectangular monopole antenna and a 4-element...
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RUDIE: Robust approach for underwater digital image enhancement
December 2024
Processing underwater digital images is critical in ocean engineering, biology, and environmental studies, focusing on challenges such as poor lighting, image de-scattering, and color restoration. Due...
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Airborne ultra-low profile ultra-wideband omnidirectional antenna based on tightly coupled arrays
December 2024
Against the backdrop of electromagnetic space integration, the radio system of equipment platforms, such as next-generation aircraft, must possess multifunctional integration and electromagnetic stealth...
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Numerical design of an efficient Ho3+-doped InF3 fiber laser at ∼3.2 μm
September 2024
In this work, we theoretically unlock the potential of Ho3+-doped InF3 fiber for efficient ∼3.2 μm laser generation (from the 5F4,5S2→5F5 transition), by employing a novel dual-wavelength pumping scheme...
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Effective approach for conformal subarray design based on maximum entropy of planar mappings
September 2024
In this paper, an effective algorithm for optimizing the subarray of conformal arrays is proposed. The method first divides the conformal array into several first-level subarrays. It uses the X algorithm...
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An approach to estimate tree height using PolInSAR data constructed by the Sentinel-1 dual-pol SAR data and RVoG model
September 2024
We estimate tree heights using polarimetric interferometric synthetic aperture radar (PolInSAR) data constructed by the dual-polarization (dual-pol) SAR data and random volume over the ground (RVoG)...
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Global-local combined features to detect pain intensity from facial expression images with attention mechanism
September 2024
The estimation of pain intensity is critical for medical diagnosis and treatment of patients. With the development of image monitoring technology and artificial intelligence, automatic pain assessment...
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Source localization based on field signatures: Laboratory ultrasonic validation
September 2024
Location awareness in wireless networks is essential for emergency services, navigation, gaming and many other applications. This article presents a method for source localization based on measuring...
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Sparse antenna array design methodologies: A review
September 2024
Designing a sparse array with reduced transmit/receive modules (TRMs) is vital for some applications where the antenna system's size, weight, allowed operating space, and cost are limited. Sparse arrays...
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De-biased knowledge distillation framework based on knowledge infusion and label de-biasing techniques
September 2024
Knowledge distillation, as a pivotal technique in the field of model compression, has been widely applied across various domains. However, the problem of student model performance being limited due...
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A 27 GHz, simple 2-bit 1×8 phased array
September 2024
This study demonstrates a simple 2-bit phased array operating at 27 GHz that supports one-dimensional beam scanning with left-handed circular polarization (LHCP). The antenna is constructed using a...
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