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841
A novel software-defined networking controlled vehicular named-data networking for trustworthy emergency data dissemination and content retrieval assisted by evolved interest packe...
Published 2020-03-01“…Hybrid algorithm combines cuckoo search and particle swarm optimization algorithm to perform efficient route selection. …”
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842
Robust topology construction method with radio interface constraint for multi-radio multi-channel wireless mesh network using directional antennas
Published 2016-09-01“…Because of the limitation of the number of directional radio interfaces, we first formulate this topology optimization problem with directional radio interface constraints to be equivalent to establish k -connected topology with node degree constraints and then propose a robust topology construction algorithm with directional radio interface constraint. …”
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843
Model Predictive Control With Reinforcement Learning-Based Speed Profile Generation in Racing Simulator
Published 2025-01-01“…The RLSP-MPC method reformulates the traditional MPC speed optimization task into a DRL-enhanced speed profile tracking problem, reducing parameter dependency and improving lap times. …”
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844
PROLONGED AIR LEAK AFTER LOBECTOMY IN LUNG CANCER PATIENTS
Published 2020-03-01“…The prolonged air-leak (PAL) is a serious problem if it lasts more than 5 days after lung surgery with the reported incidence of 15 %. …”
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845
Research on dynamic parameter identification of space hyper-redundant manipulators using iterative WLS-TCS algorithm
Published 2025-06-01“…ObjectiveIn the dynamic modeling of space hyper-redundant manipulators, the complicated structure, many degrees of freedom and weak rigidity cause the dynamic coupling problems, and it is difficult to obtain an accurate dynamic model. …”
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846
Scheduling and Evaluation of a Power-Concentrated EMU on a Conventional Intercity Railway Based on the Minimum Connection Time
Published 2025-02-01“…A running diagram of six pairs of power-concentrated EMUs on an intercity railway is used as the background to solve the problem. The optimal connection plan with 14 groups of different route division plans was evaluated by using the entropy weight–TOPSIS method, and the optimal plan was obtained in the form of a route division method with two groups of routes with three pairs of trains in each group. …”
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847
Research on rechargeable agricultural wireless sensor network based on ZigBee immune routing repair algorithm
Published 2025-02-01“…Although solar energy and other power supply methods are used to solve the node energy problem, the monitoring equipment works outdoors for a long time, which is easily affected by the environment. …”
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848
Long-Term Secrecy Throughput and Fairness Tradeoff for Wireless Powered Secure IoT Networks
Published 2025-01-01“…To achieve it, a multi-objective stochastic optimization problem is formulated to simultaneously maximize long-term averaged secrecy sum-rate and minimum rate (min-rate) of devices, subject to devices’ energy sustainability and AP’s energy budget constraints, where energy beamforming, power allocation, and time scheduling policies are jointly optimized. …”
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849
An Efficient Resource Allocation Algorithm for Task Offloading in the Internet of Vehicles
Published 2025-04-01“…This approach considers various task types, accounting for the diversity and specific requirements of each. The algorithm optimizes CPU resource allocation based on task generation rates, average task sizes, and a calculated weight coefficient for each task type. …”
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850
Resource allocation for coexistence of eMBB and bursty URLLC based on queueing with preemption
Published 2025-05-01“…Based on this analysis, we formulate a mixed-integer nonlinear programming problem to minimize the average delay of URLLC packets while satisfying the average delay and throughput requirements of eMBB by jointly optimizing the eMBB subcarrier allocation, the URLLC subcarrier scheduling and the computing resource allocation. …”
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851
Analysis of the applicability of correlation and regression models to assess the factors of aviation fuel supply to the remote Arctic regions of the Far North
Published 2023-01-01“…In order, to find solutions, the authors of this article used a research methodology based on factor analysis using the apparatus of economic and mathematical modeling of the problem of jet fuel delivery due to optimization of the logistics scheme of delivery to remote regions of the Arctic zone. …”
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852
Real-time traffic enhancement scheduling for train communication networks based on TSN
Published 2025-02-01“…Then, the K shortest path routing algorithm based on load balancing provides the optimal routing for the scheduling process. Finally, the adaptive switch queue selection mechanism is introduced to solve the aggregation flow conflict problem effectively, queue resources are properly allocated, and the gate control list (GCL) of each frame in the queue is obtained. …”
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853
Error Analysis and Compensation of 3‒PTT Parallel Robot
Published 2025-07-01“…The most effective method with the lowest cost is to calibrate the robot's kinematics. However, problems exist in traditional calibration methods, such as excessive error parameters, error accumulation, and difficulty in obtaining the optimal solution of statically indeterminate equations. …”
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854
Minimizing Age of Information in Slotted ALOHA With Short-Packet Communications
Published 2024-01-01“…We aim to determine the average AoI and the average peak AoI (PAoI) as key performance metrics and to optimize both the transmission probability of a device in the SA protocol and the blocklength of a packet in short-packet communications. …”
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855
Cross-modal adaptive reconstruction of open education resources
Published 2025-08-01“…To address this challenge, we proposed a Dynamic Knowledge Graph-enhanced Cross-Modal Recommendation model (DKG-CMR) to solve the problem. This model utilizes a dynamic knowledge graph—a structure organizing information and relationships—that continuously updates based on learner actions and course objectives. …”
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856
Towards Efficient SAR Ship Detection: Multi-Level Feature Fusion and Lightweight Network Design
Published 2025-07-01“…It balances the difficult problem of being unable to simultaneously consider accuracy and hardware resource requirements in traditional methods, providing a new technical path for real-time SAR ship detection on satellite platforms.…”
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857
Classification of Cervical Biopsy Images Based on LASSO and EL-SVM
Published 2020-01-01“…Using the LASSO algorithm for feature selection, the average optimization time was reduced by 35.87 seconds while ensuring the accuracy of the classification, and then serial fusion was performed. …”
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858
A Full-Profile Measurement Method for an Inner Wall with Narrow-Aperture and Large-Cavity Parts Based on Line-Structured Light Rotary Scanning
Published 2025-04-01“…Considering the structural constraints in the measurement of narrow-aperture and large-cavity parts, a structural optimization algorithm is designed to enable the sensor to achieve a high theoretical measurement resolution while satisfying the geometric constraints of the measured parts. …”
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859
Research on the spatial and temporal evolution and coupling effects of carbon emissions and net carbon sinks on arable land in China
Published 2025-08-01“…At the same time, the global food security situation is at risk of a new wave of uncertainty; balancing ecological and economic benefits has become a realistic problem that China’s arable land utilization needs to consider. …”
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860
Feasibility of U-Net model for cerebral arteries segmentation with low-dose computed tomography angiographic images with pre-processing methods
Published 2025-04-01“…We optimized a non-local means (NLM) algorithm using the coefficient of variation and contrast-to-noise ratio. …”
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