Suggested Topics within your search.
Suggested Topics within your search.
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2141
Multiple objectives escaping bird search optimization and its application in stock market prediction based on transformer model
Published 2025-02-01“…Despite the availability of various forecasting methods, such as CNN, LSTM, BiLSTM, GRU, and Transformer, the hyperparameter optimization of these models often faces limitations, particularly in single-objective optimization, where they can easily fall into local optima. …”
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2142
Optimizing hospital length of stay and bed allocation using a fuzzy stochastic transportation problem framework with lomax distribution,
Published 2025-06-01“…The model demonstrated its efficacy with a predicted New Average Length of Stay (New ALOS) achieving a mean absolute error (MAE) of ±5 ., significantly improving accuracy compared to traditional methods. Additionally, the integration of fuzzy and stochastic elements led to a 20 . reduction in bed allocation mismatches, optimizing resource utilization across hospital departments. • Novel Integration of Lomax Distribution in FSTPWLD: Utilizes the Lomax distribution to model heavy-tailed LOS data, capturing inherent uncertainty and variability in hospital discharge times. • Optimized Decision-Making for Healthcare Management: Employs probabilistic constraints and fuzzy stochastic models to balance operational costs and patient care quality, improving resource allocation. • Validated through Simulations and Practical Scenarios: Numerical experiments highlight the model's effectiveness in reducing bottlenecks and enhancing hospital administration efficiency.…”
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2143
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2144
Hippopotamus based optimization for reliable and cost-effective designing of stand-alone hybrid renewable system for a remote area
Published 2025-02-01“…The optimization problem attempts to reduce the total annual cost of the system while maintaining the reliability of the loss of power supply probability in an acceptable range. …”
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2145
Multi-energy System Planning and Configuration Study for Low-Carbon Parks Based on Comprehensive Optimization Objectives
Published 2024-04-01“…Firstly, based on the energy-demand fast prediction method for park and the composite energy system dynamic simulation platform, this paper proposed an optimal planning and configuration method for low-carbon park composite energy system, and established a hybrid optimization algorithm combining Hook-Jeff algorithm and particle swarm optimization. …”
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2146
The Re-Modeling of a Polymeric Drug Delivery System Using Smart Response Surface Designs: A Sustainable Approach for the Consumption of Fewer Resources
Published 2025-06-01“…Such smart designs reduce the number of required experiments compared to full-factorial designs, while providing highly accurate and reliable results. …”
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2147
Finite Element Analysis and Lightweight Optimization Design on Main Frame Structure of Large Electrostatic Precipitator
Published 2018-01-01“…An optimization mathematical model is established. Using the ANSYS first-order method, the dimension parameters of the main frame structure of the electrostatic precipitator were optimized. …”
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2148
A critical review on purification methods and applications of marine algal haloperoxidases
Published 2025-03-01“…The growing importance of sustainable and green chemistry approaches to minimize environmental impact while achieving high purification efficiency is also discussed. …”
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2149
Application of decellularization methods for scaffold production: advantages, disadvantages, biosafety and modifications
Published 2025-06-01“…Effective decellularization requires a synergistic combination of methods to ensure complete removal of immunogenic cellular components while preserving critical extracellular matrix elements such as glycosaminoglycans, collagens, and growth factors. …”
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2150
Isolation and screening of phytase-producing fungi for phytase production by solid state fermentation using agro wastes
Published 2025-07-01“…Eighty-seven (87) fungal isolates were obtained while eighteen showed consistent zone of hydrolysis. …”
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2151
A cooperative jamming resource allocation method based on PSO-SSNOA
Published 2025-05-01“…Subsequently, we propose a Particle Swarm Optimization Guided Seasonal Strategy Nutcracker Optimization Algorithm (PSO-SSNOA) based jamming resource allocation method. …”
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2152
Optimal Low-Thrust Transfers Between Relative Planar and Spatial Quasi-Satellite Orbits in the Earth–Moon System
Published 2025-06-01“…The method employs a refined beam search strategy to construct diverse initial guess chains, which are then optimized via a successive convexification algorithm tailored for the spatial dynamics of QSOs. …”
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2153
Solution of methodological problems in selection of methods of euthrophic water bodies’ rehabilitation
Published 2023-04-01“…However, at present in Russia there is no single algorithm and method for pre-design engineering/ecological surveying, no recommendations on optimal choice of rehabilitation methods for a specific water body with taking into account the whole integrity of impact and connections of aquatic, ground, and aerial ecosystems, as well as anthropogenesis. …”
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2155
Bayesian Methods for Predicting the Shape of Chinese Yam in Terms of Key Diameters
Published 2017-01-01“…This paper proposes Bayesian methods for the shape estimation of Chinese yam (Dioscorea opposita) using a few key diameters of yam. …”
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2156
A QoS-based network planning method for power fiber to the home
Published 2019-06-01“…A QoS-based network planning method for power fiber to the home was proposed.Firstly,the distribution structure of different buildings was combined to carry out targeted ODN line path design.Secondly,in the ONU packet cluster planning stage,in order to meet the QoS requirements of multi-service differentiation,the communication cost as the optimization goal was uesd,and the optimization problem model was established with the constraints of access capacity,reliability and delay.At the same time,intelligent algorithms were used to solve the optimization problem model.Finally,the optical path attenuation of the planned network was calculated to meet the actual application needs.The simulation results show that the proposed QoS-based network planning method for power fiber to the home can save network construction cost while ensuring service reliability and delay requirements.…”
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2157
Estimation Method of Carbon Emissions in the Embodied Phase of Low Carbon Building
Published 2020-01-01“…Considering the effect of design optimization on the carbon emissions of the whole life cycle of the building, a low carbon level system is set up to optimize the target of low carbon design. …”
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2158
Innovative Methods for Reducing Sodium in Cupcakes With Mechanical Leavening and Ozonized Water
Published 2024-01-01“…This study developed a technology to prepare cupcakes with a reduced sodium content from fine whole-ground wheat flour and ozonated water. Cavitation technology was utilised to reduce the sodium content, to shorten the cooking time, and to improve the consistency of the dough by accelerated churning. …”
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2159
Optimization of Surgical Procedure and Efficacy Evaluation of Aortic Calcification Model in Rats with Chronic Kidney Disease
Published 2025-06-01“…Results The exploratory optimization experiment of different surgical procedures found that the survival rate of group D rats,which underwent 2/3 left kidney resection followed by right whole kidney resection via the dorsal approach, was the highest, indicating that this surgical procedure was the best method for establishing a chronic kidney disease model with renal dysfunction. …”
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2160
A Method for Efficient Task Assignment Based on the Satisfaction Degree of Knowledge
Published 2020-01-01“…Considering the uncertain factors associated with the whole R&D process, the task assignment model component serves as a robust optimization model to assign tasks. …”
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