Results 71 to 80 of about 7,039,777 (140)

Dynamic Bayesian network structure learning based on an improved bacterial foraging optimization algorithm

Scientific Reports
With the rapid development of artificial intelligence and data science, Dynamic Bayesian Network (DBN), as an effective probabilistic graphical model, has been widely used in many engineering fields.
Guanglei Meng, Zelin Cong, Tingting Li, Chenguang Wang, Mingzhe Zhou, Biao Wang   +5 more
doaj   +1 more source

Tunnel Water Inflow Prediction Using CatBoost and Comparative Hyperparameter Optimization Strategies

Applied Sciences
Accurate prediction of tunnel water inflow in water-rich fault zones is important for groundwater control design and construction risk prevention. In this study, a per-linear-meter tunnel water inflow database containing 425 valid samples was established
Weibin Wu, Wenrui Guo, Wenrui Wang, Jinbo Chen, Zongqing Zhou, Huaqing Ma, Songsong Bai   +6 more
doaj   +1 more source

A Novel Improved Gradient-Based Optimizer for Single-Sensor Global MPPT of PV System

Journal of Mathematics
Gradient-Based Optimizer (GBO) is a highly mathematics-based metaheuristic algorithm that has garnered significant attention since its introduction. It offers several inherent advantages, such as low computational complexity, rapid convergence, and easy ...
Hegazy Rezk, Usama Hamed Issa, Anas Bouaouda, Fatma A. Hashim   +3 more
doaj   +1 more source

Optimizing PV Sources and Shunt Capacitors for Energy Efficiency Improvement in Distribution Systems Using Subtraction-Average Algorithm

Mathematics
This work presents an optimal methodology based on an augmented, improved, subtraction-average-based technique (ASABT) which is developed to minimize the energy-dissipated losses that occur during electrical power supply.
Idris H. Smaili, Dhaifallah R. Almalawi, Abdullah M. Shaheen, Hany S. E. Mansour   +3 more
doaj   +1 more source

Active Distribution Network Fault Location Based on Petri Nets and Improved Particle Swarm Optimization Algorithm

To address issues such as inadequate fault tolerance, long computation time, and limited universality in fault location for active distribution networks, this paper proposes a fault location method that combines Petri nets with an improved particle swarm
Jie Yang, Yunfeng Xia, Yeming Lai, Sheng Ye, Junan Chen   +4 more
core   +1 more source

Truss Structure Optimization Based on Improved Chicken Swarm Optimization Algorithm

, 2019
To improve the efficiency of the structural optimization design in truss calculation, an improved chicken swarm optimization algorithm was proposed for truss structure optimization.
Muxuan Han, Yancang Li, Shiwen Wang
core   +1 more source

SWARAM: Osprey Optimization Algorithm-Based Energy-Efficient Cluster Head Selection for Wireless Sensor Network-Based Internet of Things

Sensors
The Internet of Things (IoT) has transformed various aspects of human life nowadays. In the IoT transformative paradigm, sensor nodes are enabled to connect multiple physical devices and systems over the network to collect data from remote places, namely,
Ramasubbareddy Somula, Yongyun Cho, Bhabendu Kumar Mohanta   +2 more
doaj   +1 more source

Hybrid optimal-FOPID based UPQC for reducing harmonics and compensate load power in renewable energy sources grid connected system.

PLoS ONE
Integration of renewable energy sources (RES) to the grid in today's electrical system is being encouraged to meet the increase in demand of electrical power and also overcome the environmental related problems by reducing the usage of fossil fuels ...
T Anuradha Devi, G Srinivasa Rao, T Anil Kumar, B Srikanth Goud, Ch Rami Reddy, Mbadjoun Wapet Daniel Eutyche, Flah Aymen, Claude Ziad El-Bayedh, Habib Kraiem, Vojtech Blazek   +9 more
doaj   +1 more source

Research on Indoor Environment Prediction of Pig House Based on OTDBO–TCN–GRU Algorithm

Animals
Temperature and humidity, along with concentrations of ammonia and hydrogen sulfide, are critical environmental factors that significantly influence the growth and health of pigs within porcine habitats.
Zhaodong Guo, Zhe Yin, Yangcheng Lyu, Yuzhi Wang, Sen Chen, Yaoyu Li, Wuping Zhang, Pengfei Gao   +7 more
doaj   +1 more source

Integrating Explainable Artificial Intelligence With Advanced Deep Learning Model for Crowd Density Estimation in Real-World Surveillance Systems

IEEE Access
Crowd Density Detection in Smart Video Surveillance involves advanced computer vision (CV) techniques to improve the efficiency and accuracy of crowd monitoring.
Sultan Refa Alotaibi, Hanan Abdullah Mengash, Mohammed Maray, Faiz Abdullah Alotaibi, Abdulwhab Alkharashi, Ahmad A. Alzahrani, Moneerah Alotaibi, Mrim M. Alnfiai   +7 more
doaj   +1 more source