Results 1 to 10 of about 173,822,988 (313)

An Improved Sequential Recommendation Algorithm based on Short-Sequence Enhancement and Temporal Self-Attention Mechanism

open access: yesComplexity, 2022
Sequential recommendation algorithm can predict the next action of a user by modeling the user’s interaction sequence with an item. However, most sequential recommendation models only consider the absolute positions of items in the sequence, ignoring the
Jianjun Ni   +4 more
doaj   +1 more source

Satisfaction-Based Multiobjective Optimization of the Design of a 65 GHz Millimeter-Wave Connector

open access: yesInternational Journal of Antennas and Propagation, 2023
It is difficult to simultaneously ensure the radio frequency (RF) performance and mechanical strength of 65 GHz millimeter-wave connectors. To address this, satisfaction-based multiobjective method for connector design optimization is proposed.
Xiang Li   +4 more
doaj   +1 more source

Computing Resource Allocation Strategy Using Biological Evolutionary Algorithm in UAV-Assisted Mobile Edge Computing

open access: yesJournal of Robotics, 2022
Aiming at the problems of high computing energy consumption and long time in traditional UAV-assisted edge computing research work, a computing resource allocation strategy using biological evolutionary algorithms in UAV-assisted mobile edge computing is
Li Wang, Xiang Yao, Zhenqi Yuan
doaj   +1 more source

Distributed Model Predictive Consensus Control of Unmanned Surface Vehicles with Post-Verification

open access: yesDrones, 2023
In this paper, the consensus control of unmanned surface vehicles (USVs) is investigated by employing a distributed model predictive control approach.
Weilin Yang   +4 more
doaj   +1 more source

IoT-Based Real-Time Crop Drying and Storage Monitoring System

open access: yesInternational Journal of Distributed Sensor Networks, 2023
Maize flour obtained from the dried corn is one of the most consumed foods in Rwanda. It is imperative that this should be healthy and risk-free for a safe consumption.
Ishimwe Viviane   +4 more
doaj   +1 more source

The Suppression of Modular Multi-Level Converter Circulation Based on the PIR Virtual Impedance Strategy

open access: yesWorld Electric Vehicle Journal, 2023
In recent years, with the rise of the electric vehicle industry, there has been significant research on charging and power supply vehicle technologies for electric vehicles.
Chun Wang   +4 more
doaj   +1 more source

Research on Error Correction Technology in Underwater SINS/DVL Integrated Positioning and Navigation

open access: yesSensors, 2023
Underwater vehicles are key carriers for underwater inspection and operation tasks, and the successful implementation of these tasks depends on the positioning and navigation equipment with corresponding accuracy.
Jian Li   +5 more
doaj   +1 more source

Closed-Loop Dynamic Blending Optimization Based on Variational Bayesian and its Application in Industry

open access: yesIEEE Access, 2023
There exist uncertainties in raw material components and distribution parameters in blending process. Considering the dynamic uncertainty of distribution parameters and the dynamic change of raw material inventory, a general closed-loop dynamic blending ...
Yu Chen   +6 more
doaj   +1 more source

Robust Control Strategy of Gradient Magnetic Drive for Microrobots Based on Extended State Observer

open access: yesCyborg and Bionic Systems, 2022
Microrobots have great application potential in the biomedical field, to realize the precision and efficiency of microrobots in vivo is research focus in this field. Microrobots are accompanied by various disturbances in complex environment.
Jiawei Lu   +5 more
doaj   +1 more source

A virtual grid-based real-time data collection algorithm for industrial wireless sensor networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
Industrial wireless sensor networks (IWSNs) have been widely used in many application scenarios, and data collection is an extremely significant part of IWSNs.
Chuan Zhu   +4 more
doaj   +1 more source

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