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Adaptive Control of a Two-Item Inventory Model with Unknown Demand Rate Coefficients
Published 2012-01-01“…This paper considers a multiitem inventory model with unknown demand rate coefficients. An adaptive control approach with a nonlinear feedback is applied to track the output of the system toward the inventory goal level. …”
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Efficient Region-of-Interest Scalable Video Coding with Adaptive Bit-Rate Control
Published 2013-01-01“…In addition, an adaptive bit-rate control is provided for the region-of-interest scalable video coding. …”
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A Fast and Efficient Adaptive Threshold Rate Control Scheme for Remote Sensing Images
Published 2012-01-01“…In the present study, an improved rate control algorithm for remote sensing images is proposed. …”
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Optimized Rate Control Algorithm of High-Efficiency Video Coding Based on Region of Interest
Published 2020-01-01“…Aiming at the problems that the strategy of target bit allocation at the CTU layer has deviations from the human subjective observation mechanism, and the update phase of parametric model has a higher complexity in the JCTVC-K0103 rate control algorithm of ITU-T H.265/high efficiency video coding (HEVC) standard. …”
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pedestrian railway crossing, level crossing, traffic safety, pedestrian, accident rate coefficient
Published 2025-06-01Get full text
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HEVC perceptual intra-frame rate control inspired by video subjective observation experiment
Published 2021-08-01Subjects: “…high efficiency video coding;rate control;human vision perception;target bit allocation…”
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Temperature-dependent rate coefficients for the reactions of OH radicals with selected alkanes, aromatic compounds, and monoterpenes
Published 2024-12-01“…<p>The rate coefficients of the reaction of hydroxyl radicals (<span class="inline-formula">OH</span>) with 12 different volatile organic compounds (<span class="inline-formula">VOCs</span>), namely methane, ethane, propane, <span class="inline-formula"><i>n</i></span>-butane, methyl vinyl ketone (MVK), <span class="inline-formula"><i>γ</i></span>-terpinene, <span class="inline-formula">Δ<sup>3</sup></span>-carene, myrcene, toluene, <span class="inline-formula"><i>o</i></span>-xylene, <span class="inline-formula"><i>m</i></span>-xylene, and mesitylene, were studied in an absolute rate study in 1 <span class="inline-formula">atm</span> of air between 280 and 340 <span class="inline-formula">K</span> using an <span class="inline-formula">OH</span> reactivity instrument with a temperature-controlled flow tube. …”
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Tunneling Control of Transmission Coefficient and Group Index in a Quantum Dot Nanostructure
Published 2014-01-01Get full text
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Efficiency control of economic policy of the organization
Published 2020-01-01“…The article attempts to analyze efficiency of an organization through its rates of competitiveness. …”
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Adaptive Transmission Rate Control for Decentralized Sensing Applications
Published 2024-01-01“…In this paper, we propose an adaptive transmission rate control algorithm for decentralized sensing applications (ARC-DSA) to limit the combined data rate, irrespective of the number of devices within an RSD. …”
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Circadian Variations in Blood Pressure, Heart Rate, and HR-BP Cross-Correlation Coefficient during Progression of Diabetes Mellitus in Rat
Published 2011-01-01“…Age-matched diabetes-resistant rats (BBDR) served as controls. BP was recorded via telemetry in contiguous 4 hr time periods over 24 hours starting with 12 midnight to 4 am as period zero (P0). …”
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Stability Study of Distributed Drive Vehicles Based on Estimation of Road Adhesion Coefficient and Multi-Parameter Control
Published 2025-01-01“…First, a seven-degree-of-freedom (7-DOF) vehicle dynamics model is established and optimized with a layered control strategy. The upper-level control module calculates the desired yaw rate and sideslip angle using the two-degree-of-freedom (2-DOF) vehicle model and estimates the road adhesion coefficient by using the singular-value optimized cubature Kalman filtering (CKF) algorithm; the middle-level utilizes the second-order sliding mode controller (SOSMC) as a direct yaw moment controller in order to track the desired yaw rate and sideslip angle while also employing a joint distribution algorithm to control the torque distribution based on vehicle stability parameters, thereby enhancing system robustness; and the lower-level controller performs optimal torque allocation based on the optimal tire loading rate as the objective. …”
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The Effect of Connected Vehicle Environment on Global Travel Efficiency and Its Optimal Penetration Rate
Published 2017-01-01Get full text
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