Results 31 to 40 of about 22,189 (117)
CSSA: An Enhanced Sparrow Search Algorithm with Hybrid Strategies for Engineering Optimization
AlgorithmsTo address the limitations of the standard Sparrow Search Algorithm (SSA) in complex optimization problems—such as insufficient convergence accuracy and susceptibility to local optima—this paper proposes a Composite Strategy Sparrow Search Algorithm ...
Yancang Li, Jiawei Li
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Designing and Implementing a Custom Blockchain for Spatial Data Sharing [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesWith the expansion in the volume and variety of spatial data and the increasing reliance of geospatial information systems (GIS) on web-based platforms, the need for secure, transparent, and trustworthy structures for data storage and exchange has become
S. Saeidi, A. Zare Zardiny
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Service Differentiated and Adaptive CSMA/CA over IEEE 802.15.4 for Cyber-Physical Systems
The Scientific World Journal, 2013 Cyber-Physical Systems (CPS) that collect, exchange, manage information, and coordinate actions are an integral part of the Smart Grid. In addition, Quality of Service (QoS) provisioning in CPS, especially in the wireless sensor/actuator networks, plays ...
Feng Xia +4 more
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The approximate coordinate exchange algorithm for Bayesian optimal design of experiments [PDF]
, 2015 Optimal Bayesian experimental design typically involves maximising the expectation, with respect to the joint distribution of parameters and responses, of some appropriately chosen utility function. This objective function is usually not available in closed form and the design space can be of high dimensionality.
Overstall, Antony, Woods, David
openaire
SensorsThe cooperative localization of Unmanned Aerial Vehicles (UAVs) has emerged as a pivotal application in Internet of Things (IoT) tasks. However, the frequent exchange of localization data among UAVs leads to significant energy consumption and escalates ...
Shuhao Zhang +4 more
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电力工程技术The internal storage system of a wind turbine usually needs to be connected to the DC bus using a DC/DC converter. However，due to the poor dynamic performance of the energy storage DC/DC converter using traditional PI control，it is easy to cause a large ...
Haonan SHI +5 more
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Fighting CPS Complexity by Component-Based Software Development of Multi-Mode Systems
Designs, 2018 Growing software complexity is an increasing challenge for the software development of modern cyber-physical systems. A classical strategy for taming this complexity is to partition system behaviors into different operational modes specified at design ...
Hang Yin, Hans Hansson
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Mask-YOLO: Improved Mask Detection Algorithm Based on YOLOv5n [PDF]
Jisuanji gongchengAs basic personal protection items, masks play an increasingly significant role in public health. Existing mask detection algorithms are limited by low precision in complex scenes.
LI Yi, XU Huiying, ZHU Xinzhong, HUANG Xiao, WANG Shumeng, LI Xiyu
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Journal of Marine Science and EngineeringTo address the key challenges of poor real-time interaction, insufficient integration of operating rules, and limited virtual–physical synergy in current carrier-based aircraft scheduling simulations, this study proposes an immersive digital twin ...
Jian Yin +4 more
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SensorsThis paper presents a comprehensive framework for mission planning and execution with a heterogeneous multi-robot system, specifically designed to coordinate unmanned ground vehicles (UGVs) and unmanned aerial vehicles (UAVs) in dynamic and unstructured ...
Mohsen Denguir +3 more
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