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Optimization of fracturing parameters in multi-layer and multi-period cube development infill well pad: A case study on a three-layer cube development well pad of Sichuan Basin, SW...
Published 2025-06-01“…The lateral disturbance range of in-situ stress is initially the same as the fracture length and reaches 1.5 to 1.6 times that length after 2.5 years. The key to avoiding inter-well interference is to optimize the fracturing parameters. …”
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Optimal control of a Tuberculosis model with state and control delays
Published 2016-12-01“…Although it is well-known that there is a delay between two to eight weeks between TB infection and reaction of body's immune system to tuberculin, delays for the active infected to be detected and treated, and delays on the treatment of persistent latent individuals due to clinical and patient reasons, which clearly justifies the introduction of time delays on state and control measures, our work seems to be the first to consider such time-delays for TB and apply time-delay optimal control to carry out the optimality analysis.…”
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63
Intelligent System for Monitoring and Optimizing Viticultural Processes
Published 2025-03-01“…The proposed platform integrates IoT technology and advanced data analysis to optimize viticultural processes. Key features include real-time tracking of machinery, such as tractors, for precise route visualization, as well as the monitoring of important parameters such as CO₂ emissions, fuel consumption, and other operational metrics. …”
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Use of linear programming for decision making: An analysis of cost, time and comfort of rural housing dwellings
Published 2020-08-01“…The linear programming model offers its users an additional decision-making tool for construction systems, enabling time and resource optimization.…”
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Real-Time Electrical Energy Optimization in E-Commerce Systems Based on IoT and Mobile Agents
Published 2025-06-01“…Moreover, the proposed architecture achieved a reduction of up to 38.9% for response times for resource management, under load, while also demonstrating a 50% reduction in response time for real-time event handling. …”
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Stochastic optimal feedforward-feedback control determines timing and variability of arm movements with or without vision.
Published 2021-06-01“…Human movements with or without vision exhibit timing (i.e. speed and duration) and variability characteristics which are not well captured by existing computational models. …”
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68
A Space-Time Finite Element Model for Design and Control Optimization of Nonlinear Dynamic Response
Published 2008-01-01“…Thus, one can unify in one single formulation the problems of optimum design and optimal control. Structural dimensions as well as lumped damping and stiffness parameters plus control driven forces, are considered as decision variables. …”
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69
A Hierarchical Optimal Control of Uncertain and Time-Varying Knowledge Dissemination Model in Complex Network
Published 2023-01-01“…In this paper, considering the multifactor influence of the knowledge dissemination process, a new ignorant-knower-spreader-forgetter (IKSF) knowledge dissemination model is proposed, which considers internalization mechanism, degradation mechanism, communication, and willingness, as well as time-varying and uncertain parameters. First, we prove that the knowledge loss equilibrium of the model is globally asymptotically stable when the basic reproduction number R0<1, and knowledge is permanent when R0>1. …”
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Accurate and real-time brain tumour detection and classification using optimized YOLOv5 architecture
Published 2025-07-01Get full text
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71
Time-Varying ℓ0 Optimization for Spike Inference from Multi-Trial Calcium Recordings
Published 2024-12-01Get full text
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72
Optimization strategy for the early timing of bronchoalveolar lavage treatment for children with severe mycoplasma pneumoniae pneumonia
Published 2023-10-01“…The Hosmer–Lemeshow goodness-of-fit test results showed that the nomogram model predicted the risk of SMPP well (χ2 = 2.127, P = 0.977). The log-rank result suggested that an early BAL treatment could shorten MPP hospitalization time (P = 0.0057). …”
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A valuable predictive model for optimizing the timing of oocyte retrieval: a retrospective analysis of oocyte retrieval time in 49,961 oocyte pickup (OPU) cycles
Published 2025-07-01“…A robust predictive model for oocyte retrieval time was successfully developed from these factors and validated within a well-organized timing group for oocyte retrieval (oocyte retrieval rate ≥ 70% and oocyte maturation rate ≥ 80%).…”
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The Optimized Design and Principal Analysis of a Toe-End Sliding Sleeve
Published 2025-03-01“…Through hydraulic control principles, numerical simulation and indoor testing, the opening principle of a toe-end sliding sleeve with a time delay mechanism is explained. Conventional toe-end sliding sleeve in shale oil wells have problems with premature opening and a failure to open, which means they cannot ensure the whole-well pressure test process and can cause serious economic losses to the oil and gas industry. …”
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Optimal Timing of Bisphosphonate Administration in Combination with Samarium-153 Oxabifore in the Treatment of Painful Metastatic Bone Disease
Published 2013-01-01“…Based on our results we concluded that administration of Zoledronic acid 48-72 hours prior to Sm-153 oxabifore treatment helps in achieving better pain relief, as well as at the shortest time interval from the start of therapy.…”
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Optimizing tomato yield prediction using phenologically timed UAV-based spectral data and machine learning
Published 2025-12-01“…Accurate yield prediction is critical for optimizing agricultural practices and ensuring food security. …”
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OPTIMIZING THE PROCESS OF PICK-UP AND DELIVERY WITH TIME WINDOWS USING ANT COLONY AND TABU SEARCH ALGORITHMS
Published 2022-06-01“…This study aims to develop a (meta)heuristic based on Ant Colony Optimization (ACO) and Tabu Search (TS) to be ACOTS to solve TSPPDHTW with reasonable computation time. …”
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