Results 21 to 30 of about 533 (182)

Multimodal representative answer extraction in community question answering

Journal of King Saud University: Computer and Information Sciences, 2023
To solve the information overload problem of multimodal answers in community question answering (CQA), this paper proposes a multimodal representative answer extraction method.
Ming Li, Yating Ma, Ying Li, Yixue Bai
doaj   +2 more sources

A novel binary modified beluga whale optimization algorithm using ring crossover and probabilistic state mutation for enhanced bladder cancer diagnosis

Informatics in Medicine Unlocked
Bladder cancer (BC) remains a significant global health challenge, requiring the development of accurate predictive models for diagnosis. In this study, a new Binary Modified White Whale Optimization (B-MBWO) algorithm is proposed to address the BC ...
Hasan Gharaibeh, Noor Aldeen Alawad, Ahmad Nasayreh, Rabia Emhamed Al Mamlook, Sharif Naser Makhadmeh, Ayah Bashkami, Qais Al-Na'amneh, Laith Abualigah, Absalom E. Ezugwu   +8 more
doaj   +2 more sources

Hydropower station scheduling with ship arrival prediction and energy storage

Scientific Reports, 2023
Effectiveness improvement in power generation and navigation for grid-connected hydropower stations have emerged as a significant concern due to the challenges such as discrepancies between declared and actual ship arrival times, as well as unstable ...
Enjiang Zhou, Xiao Liu, Zhihang Meng, Song Yu, Jinxiu Mei, Qiang Qu   +5 more
doaj   +2 more sources

Optimal Configuration of Distributed Generation Based on an Improved Beluga Whale Optimization

IEEE Access
Large-scale distributed generation (DG) access to the distribution network brings many uncertainties to the distribution network, considering the impact of different types of distributed power supply on the optimization results as well as the uncertainty
Jifang Li, Xingyao Zhou, Yifan Zhou, Aishan Han   +3 more
doaj   +2 more sources

Marine diesel engine piston ring fault diagnosis based on LSTM and improved beluga whale optimization

Alexandria Engineering Journal
The operational state of piston rings in marine diesel engines significantly influences the overall performance of the machinery. However, traditional data-driven diagnosis methods have problems with relying on manual feature extraction and failing to ...
Bingwu Gao, Jing Xu, Zhenrui Zhang, Yanxin Liu, Xiaonan Chang   +4 more
doaj   +3 more sources

Dynamic response force control of electrohydraulic servo actuator of active suspension based on intelligent optimization algorithm. [PDF]

PLoS ONE
Traditional PID control faces challenges in addressing parameter uncertainty and nonlinearity in active suspension electrohydraulic servo actuators, leading to suboptimal performance. To address these challenges, a fractional-order PID (FOPID) controller
Qinghe Guo, Mengchao Wang, Renjun Liu, Yurong Chen, Shenghuai Wang, Hongxia Wang   +5 more
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Improving medical image classification based on Boosted Beluga Whale Optimizer with Triangular Mutation and Cross Vision transformer models

Egyptian Informatics Journal
In this study, we introduce a framework for medical image classification that combines deep learning models with modified Beluga Whale Optimization as a feature selection technique.
Abdelghani Dahou, Mohamed Abd Elaziz, Ahmad O. Aseeri, Ahmed A. Ewees, Mohammed A.A. Al-qaness, Rehab Ali Ibrahim   +5 more
doaj   +2 more sources

Novel memetic of beluga whale optimization with self-adaptive exploration–exploitation balance for global optimization and engineering problems

Soft Computing, 2023
AbstractA population-based optimizer called beluga whale optimization (BWO) depicts behavioral patterns of water aerobics, foraging, and diving whales. BWO runs effectively, nevertheless it retains numerous of deficiencies that has to be strengthened.
Abdelazim G. Hussien, Ruba Abu Khurma, Abdullah Alzaqebah, Mohamed Amin, Fatma A. Hashim   +4 more
openaire   +3 more sources

Research on multiobjective capacity configuration optimization of grid‐connected wind–solar–storage microgrid system based on improved BWO algorithm

Energy Science & Engineering
How to effectively utilize renewable energy and improve the economic efficiency of microgrid system and its ability to consume renewable energy has become one of the main problems facing China at present.
Ziheng Wang, Tao Wang, Qunfeng Niu, Jianfeng Wu, Mingwei Li, Shuaiqi Zhu   +5 more
doaj   +2 more sources

Collaborative Optimization of Air Compressor Units Based on MSI-BWO Algorithm

IEEE Access
To improve the operational efficiency of compressor units and reduce waste, a Multi-Strategy Improved Beluga Whale Optimization (MSI-BWO) algorithm is proposed for the collaborative combination optimization of compressor units in an air compressor plant.
Lei Chen, Jiaxin Hou, Xiaolong Zheng, Tao Zhang, Chunhua Hu   +4 more
doaj   +2 more sources