Lei Li

ORCID: 0000-0003-1857-8233
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Research Areas
  • Matrix Theory and Algorithms
  • Optical Network Technologies
  • Advanced Optical Network Technologies
  • Energy Efficient Wireless Sensor Networks
  • Advanced Optimization Algorithms Research
  • IPv6, Mobility, Handover, Networks, Security
  • Advanced Photonic Communication Systems
  • Mobile Ad Hoc Networks
  • Interconnection Networks and Systems
  • Polynomial and algebraic computation
  • Metaheuristic Optimization Algorithms Research
  • Vehicle Routing Optimization Methods
  • Network Traffic and Congestion Control
  • Software-Defined Networks and 5G
  • Security in Wireless Sensor Networks
  • Power Systems and Technologies
  • Iterative Methods for Nonlinear Equations
  • Numerical Methods and Algorithms
  • Advanced Algorithms and Applications
  • Mobile Agent-Based Network Management
  • Smart Grid Security and Resilience
  • Semiconductor Lasers and Optical Devices
  • Transportation Planning and Optimization
  • CO2 Sequestration and Geologic Interactions
  • Wireless Networks and Protocols

Hosei University
2015-2025

Zhengzhou University
2024-2025

East China Normal University
2025

Hubei University of Technology
2023-2025

Central South University
2025

Dalian University of Technology
2020-2025

Dalian University
2025

Guilin Medical University
2024

Chinese Academy of Sciences
2010-2024

Xihua University
2024

Abstract Prelithiation can boost the performance of lithium-ion batteries (LIBs). A cost-effective prelithiation strategy with high quality and industrial compatibility is urgently required. Herein we developed a roll-to-roll electrodeposition transfer-printing system for continuous LIB anodes. By calendering, pre-manufactured anodes could be fully transfer-printed onto electrodeposited lithium metal. The interface separation adhesion during transfer printing were related to interfacial...

10.1038/s41560-023-01272-1 article EN cc-by Nature Energy 2023-06-08

Purpose This study aimed to investigate the impact of e-commerce capabilities on agricultural firms’ performance gains through organizational agility. Design/methodology/approach A survey was used collect data from 280 managers firms. The proposed model tested via structural equation modeling. Findings empirical results indicated that agility plays a mediating role in conveying positive influences gains. Specifically, managerial, talent and technical have different effects market...

10.1108/imds-08-2019-0421 article EN Industrial Management & Data Systems 2020-07-13

To overcome the disadvantages of traditional genetic algorithms, which easily fall to local optima, this paper proposes a hybrid algorithm based on information entropy and game theory. First, calculation species diversity initial population is conducted according by combining parallel including using standard (SGA), partial (PGA) syncretic both SGA PGA for evolutionary operations. Furthermore, with nodes, complete-information operations are implemented achieve an optimum entire values...

10.1109/access.2020.2971060 article EN cc-by IEEE Access 2020-01-01

Accurate forecasting of crop yields holds paramount importance in guiding decision-making processes related to breeding efforts. Despite significant advancements yield forecasting, existing methods often struggle with integrating diverse sensor data and achieving high prediction accuracy under varying environmental conditions. This study focused on the application multi-sensor fusion machine learning algorithms based unmanned aerial vehicles (UAVs) wheat prediction. Five (ML) algorithms,...

10.3390/drones8070284 article EN cc-by Drones 2024-06-24

To identify the real-time effects of interictal rolandic spikes (or centrotemporal [CTS]) on language, behavior, and cognitive function in patients with epilepsy (RE).We studied 22 medication-naive RE using EEG-fMRI a 3T MRI scanner. We used simultaneous EEG to define pre-CTS, CTS, post-CTS periods. analyzed dynamic functional connectivity maps network during 3 CTS periods.The analysis changes revealed positive correlations between bilateral areas left inferior frontal gyrus (IFG; Broca...

10.1212/wnl.0000000000002358 article EN Neurology 2016-01-09

Abstract Due to the broadband response and low selectivity of external light, negative photoconductivity (NPC) effect holds great potential applications in photoelectric devices. Herein, different photoresponsive carbon nanodots (CDs) are prepared from diverse precursors NPC CDs utilized achieve optoelectronic logic gates optical imaging for first time. In detail, mcu ‐CDs which by microwave‐assisted polymerization citric acid urea possess large specific surface area abundant hydrophilic...

10.1002/adma.202404694 article EN Advanced Materials 2024-06-10

In this paper, we propose a new call admission control scheme called dual threshold bandwidth reservation, or DTBR scheme. The main novelty is that it builds upon complete sharing approach, in which the channels each cell are shared among different traffic types and multiple thresholds used to meet specific quality-of-service (QoS) requirements. We present detailed comparative study based on mathematical simulation models, quantitatively demonstrate capable of providing QoS guarantee for...

10.1109/jsac.2004.825987 article EN IEEE Journal on Selected Areas in Communications 2004-05-01

Accurate forecasting of crop yields holds paramount importance in guiding decision-making processes related to breeding efforts. This study focused on the application multi-sensor data fusion and machine learning algorithms based unmanned aerial vehicles (UAVs) wheat yield prediction. Five (ML) namely random forest (RF), partial least squares (PLS), ridge regression (RR), K-Nearest Neighbor (KNN) eXtreme Gradient Boosting Decision Tree (XGboost) were utilized for fusion, three ensemble...

10.20944/preprints202405.0402.v1 preprint EN 2024-05-07

Accurate forecasting of crop yields holds paramount importance in guiding decision-making processes related to breeding efforts. This study focused on the application multi-sensor data fusion and machine learning algorithms based unmanned aerial vehicles (UAVs) wheat yield prediction. Five (ML) namely random forest (RF), partial least squares (PLS), ridge regression (RR), K-Nearest Neighbor (KNN) eXtreme Gradient Boosting Decision Tree (XGboost) were utilized for fusion, three ensemble...

10.20944/preprints202405.0402.v2 preprint EN 2024-05-23

10.1016/j.surfcoat.2005.11.140 article EN Surface and Coatings Technology 2006-02-04

Summary We consider security issues for consensus‐based distributed estimation problem. In a sensor network, an attacker with limited power injects random false data into the communication links so as to degrade network performance. First, optimal estimator is designed by minimizing mean‐squared error of each under hostile attacks. Then, sufficient condition provided guarantee stability proposed estimator. Finally, set suboptimal attacking sequences obtained maximize error. Illustrative...

10.1002/rnc.3645 article EN International Journal of Robust and Nonlinear Control 2016-10-26

ABSTRACT A four‐core dual‐mode wideband voltage‐controlled oscillator (VCO) is proposed for 5G communication systems. The design features a novel complementary VCO structure, which differs from the traditional PMOS and NMOS cross‐coupled structure. fundamental oscillation unit composed of transconductance units ( G mc units) pairs. Different modes are achieved by switching between different units, resulting in an extended tuning range. Current reuse techniques employed to reduce VCO's...

10.1002/cta.4524 article EN International Journal of Circuit Theory and Applications 2025-03-17

Effective diabetes management requires regular and accurate blood glucose monitoring; however, traditional invasive methods often cause discomfort inconvenience. Non-invasive techniques such as photoplethysmography (PPG) have been explored, though single-wavelength PPG systems are limited by the overlapping absorption characteristics between other biological components, water fat. In this study, a novel multi-wavelength system integrated with temperature humidity sensors is introduced,...

10.1109/jbhi.2025.3556666 article EN IEEE Journal of Biomedical and Health Informatics 2025-01-01
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