A5016569030- Advanced Optimization Algorithms Research
- Face and Expression Recognition
- Optimization and Variational Analysis
- Matrix Theory and Algorithms
- Iterative Methods for Nonlinear Equations
- Sparse and Compressive Sensing Techniques
- Building Energy and Comfort Optimization
- Image Retrieval and Classification Techniques
- Advanced Clustering Algorithms Research
- Advanced Vision and Imaging
- Immune Cell Function and Interaction
- Urban Heat Island Mitigation
- Phase Change Materials Research
- Advanced Image and Video Retrieval Techniques
- Image Processing Techniques and Applications
- CCD and CMOS Imaging Sensors
- T-cell and B-cell Immunology
- Immune Response and Inflammation
- Remote-Sensing Image Classification
- Infrared Target Detection Methodologies
- Remote Sensing and Land Use
- Advanced Neural Network Applications
- Gait Recognition and Analysis
- Advanced Computing and Algorithms
- Cytokine Signaling Pathways and Interactions
Guilin University of Electronic Technology
2015-2025
Dalian University of Technology
2010-2024
International Monetary Fund
2024
The Ohio State University
2024
Tsinghua University
2020-2023
Hebei University of Technology
2022
Lanzhou University
2022
Beijing University of Technology
2021
Beijing Hua Xin Hospital
2018-2019
Nanjing University of Aeronautics and Astronautics
2019
In this article, to combine the advantages of conjugate gradient (CG) method and Broyden–Fletcher–Goldfarb–Shanno (BFGS) quasi-Newton method, a new adaptive two-parameter CG is proposed, which generates search direction close that BFGS guarantees sufficient descent Dai–Liao conjugacy conditions. The global convergence algorithm established under mild assumptions Wolfe line search. Experimental results show proposed effective for large-scale unconstrained optimization problems.
cAMP, the intracellular signaling molecule produced in response to GPCR signaling, has long been recognized as an immunosuppressive agent that inhibits T cell receptor activation and function. However, recent studies show cAMP also promotes cell-mediated immunity. Central production downstream of is trimeric G protein Gs. In order reconcile reports divergent effects cells define direct effect cells, we engineered mice which stimulatory Gα subunit Gs (Gαs) could be deleted using CD4-Cre...
This paper presents new image sensors with multi- bucket pixels that enable time-multiplexed exposure, an alter- native imaging approach. approach deals nicely scene motion, and greatly improves high dynamic range imaging, structured light illumination, motion corrected photography, etc. To implement in-pixel memory or a bucket, the incorporate virtual phase CCD concept into standard 4-transistor CMOS imager pixel. design allows us to create multi-bucket pixel which is compact, scalable,...
Inspired by the success of recent vision transformers and large kernel design in convolutional neural networks (CNNs), this paper, we analyze explore essential reasons for their success. We claim two factors that are critical 3D large-scale scene understanding: a larger receptive field operations with greater non-linearity. The former is responsible providing long range contexts latter can enhance capacity network. To achieve above properties, propose simple yet effective pooling (LRP)...
In this paper, a modified Hestenes–Stiefel conjugate gradient method for unconstrained problems is developed, which can achieves the twin goals of generating sufficient descent direction at each iteration as well being close to Newton direction. our methods, hybridization parameter also be obtained based on other kinds conjugacy conditions. Under mild condition, we establish their global convergence general objective functions. Numerical experimentation with new indicates that it efficiently...
Sisal fibers (SFs) were pretreated by heat treatment (HT). The SFs mixed with a biodegradable material, polylactide (PLA), and the composites prepared hot press molding. effects of HT temperature time on mechanical properties investigated, mechanism was studied scanning electron microscopy infrared, x-ray photoelectron, nuclear magnetic resonance spectroscopies. results show that an appropriate can remove strongly hydrophilic materials such as hemicelluloses from fibers, thus decrease their...