Results 21 to 30 of about 1,962,908 (182)

Enhanced Pelican Optimization Algorithm for Cluster Head Selection in Heterogeneous Wireless Sensor Networks [PDF]

Sensors, 2023
Zhen Wang, Haobo Xu
exaly   +2 more sources

Augmenting cybersecurity through attention based stacked autoencoder with optimization algorithm for detection and mitigation of attacks on IoT assisted networks [PDF]

Scientific Reports
The Internet of Things (IoT) network is a fast-growing technology, which is efficiently used in various applications. In an IoT network, the massive amount of connecting nodes is the existence of day-to-day communication challenges.
Kashi Sai Prasad, E. Laxmi Lydia, M. V. Rajesh, K. Radhika, Janjhyam Venkata Naga Ramesh, N. Neelima, Srinivasa Rao Pokuri   +6 more
doaj   +2 more sources

Optimal design and operation of grid-connected hybrid microgrid system using pelican optimization algorithm. [PDF]

Sci Rep
This study presents an optimal grid-connected hybrid microgrid framework aimed at addressing persistent power reliability challenges in educational institutions across developing regions, with a rural university campus in West Bengal, India, serving as the case study. Frequent grid outages have led to a heavy reliance on diesel generators, resulting in
Maity A, Kumar S, Pattanayak P, Nuvvula RS, Khan B, Sivanraju R, Ali A.   +6 more
europepmc   +3 more sources

A novel medical image enhancement algorithm based on CLAHE and pelican optimization

Multimedia Tools and Applications, 2023
Abstract Medical image enhancement is considered as a challenging image-processing framework because the low quality of images resulted after acquisition and transmission seriously affects the clinical diagnosis and observation. In order to improve the image visual quality, a novel medical image enhancement algorithm that is based on the ...
Yasser Radouane Haddadi, Boualem Mansouri, Fatima Zohra Idriss Khodja   +2 more
openaire   +1 more source

Study on reservoir optimal operation based on coupled adaptive ε constraint and multi strategy improved Pelican algorithm

Scientific Reports, 2023
The optimal operation of reservoir groups is a strongly constrained, multi-stage, and high-dimensional optimization problem. In response to this issue, this article couples the standard Pelican optimization algorithm with adaptive ε constraint methods ...
Ji He, Xiaoqi Guo, Songlin Wang, Haitao Chen, Fu-Xin Chai   +4 more
doaj   +1 more source

Considerations on the Obstacles That Lead to Slow Recruitment in a Pain Management Clinical Trial: Experiences from the Belgian PELICAN (PrEgabalin Lidocaine Capsaicin Neuropathic Pain) Pragmatic Study

, 2023
Background. A qualitative evaluation study of the prematurely terminated PrEgabalin Lidocaine Capsaicin Neuropathic Pain (PELICAN) study was performed.
Guy H. Hans, Elke Smits, Koen Van Boxem, Lotte Vanlommel, Dima Almeshal, Robert Fontaine, Ella Roelant, The PELICAN Investigators Team, Iris Verhaegen, Roelant, Ella, Smits, Elke, Van Boxem, Koen, Fontaine, Robert, Verhaegen, Iris, Vanlommel, Lotte, Almeshal, Dima, Hans, Guy H.   +16 more
core   +2 more sources

A Rolling Bearing Fault Feature Extraction Algorithm Based on IPOA-VMD and MOMEDA

Sensors, 2023
Since the rolling bearing fault signal captured by a vibration sensor contains a large amount of background noise, fault features cannot be accurately extracted.
Kang Yi, Changxin Cai, Wentao Tang, Xin Dai, Fulin Wang, Fangqing Wen   +5 more
doaj   +1 more source

Enhancing distribution generator impact mitigation using an adaptive protection scheme based on modified pelican optimization algorithm and active database management system

Energy Science & Engineering, 2023
This paper addresses the challenge of protecting electrical networks in the presence of distribution generators (DGs). The use of DGs affects fault currents, leading to miscoordination between protection relays and causing constraints on network ...
Mohamed Abdelhamid, Salah Kamel, Hamed Zeinoddini‐Meymand   +2 more
doaj   +1 more source

An Effective Metaheuristic Approach for Building Energy Optimization Problems

Buildings, 2022
Mathematical optimization can be a useful strategy for minimizing energy usage while designing low-energy buildings. To handle building energy optimization challenges, this study provides an effective hybrid technique based on the pelican optimization ...
Xinzhe Yuan, Mohammad Ali Karbasforoushha, Rahmad B. Y. Syah, Mohammad Khajehzadeh, Suraparb Keawsawasvong, Moncef L. Nehdi   +5 more
doaj   +1 more source

A Thermal Error Prediction Method of High-Speed Motorized Spindle Based on Pelican Optimization Algorithm and CNN-LSTM

Applied Sciences, 2023
Given motorized spindles’ extensive periods of prolonged high-velocity operation, they are prone to temperature changes, which leads to the problem of thermal error, leading to diminished precision in machining operations.
Ying Gao, Xiaojun Xia, Yinrui Guo
doaj   +1 more source