A5100779836- Energy Load and Power Forecasting
- Market Dynamics and Volatility
- Stock Market Forecasting Methods
- Digital Marketing and Social Media
- Grey System Theory Applications
- Financial Markets and Investment Strategies
- Complex Systems and Time Series Analysis
- Technology Adoption and User Behaviour
- Energy, Environment, and Transportation Policies
- Transportation Planning and Optimization
- Industrial Vision Systems and Defect Detection
- Human Mobility and Location-Based Analysis
- Traffic Prediction and Management Techniques
- Advanced Neural Network Applications
- Simulation and Modeling Applications
- E-commerce and Technology Innovations
- Consumer Market Behavior and Pricing
- Land Use and Ecosystem Services
- Remote-Sensing Image Classification
- Domain Adaptation and Few-Shot Learning
- Gut microbiota and health
- Environmental Impact and Sustainability
- Privacy, Security, and Data Protection
- Power Systems and Technologies
- Automated Road and Building Extraction
Shaanxi Normal University
2014-2025
Lanzhou Jiaotong University
2025
Development Research Center
2024
Academy of Mathematics and Systems Science
2019-2024
Chinese Academy of Sciences
2013-2024
NARI Group (China)
2015-2024
Xi'an Jiaotong University
2011-2024
Hangzhou Dianzi University
2024
Shanghai Jiao Tong University
2023-2024
China Academy of Engineering Physics
2023
As an important computing operation, photonic matrix-vector multiplication is widely used in neutral networks and signal processing. However, conventional incoherent focuses on real-valued operations, which cannot work well complex-valued neural discrete Fourier transform. In this paper, we propose a systematic solution to extend the matrix computation of microring arrays from field field, small-scale (i.e., 4 × 4) large-scale 16 16). Combining decomposition partition, our complex multiplier...
The gold market plays a vital role in the world economy. Due to its complex and nonstationary nature, predicting price of is particularly challenging. In this study, new hybrid forecasting approach named variational mode decomposition (VMD)-iterated cumulative sums squares (ICSS)-bidirectional gated recurrent unit (BiGRU) proposed by integrating BiGRU deep learning model, VMD, iterated sum algorithm. framework able extract inner factors patterns within futures movements, decompose...
Abstract Understanding how dietary polysaccharides affect mucin O -glycosylation and gut microbiota could provide various nutrition-based treatments. Here, the -glycan profile of colonic mucosa microbiome were investigated in C57BL/6J mice fed six structurally diverse a mixture fibers. Dietary increased total -glycans, mainly by stimulating neutral glycans. Highly branched arabinogalactan promoted terminally fucosylated core 1 -glycans; whereas linear polysaccharides, including pectin,...
Hazardous materials transportation route optimization problem is a pressing issue, and multi-dimensional evaluation criteria diversified modes complicate the problem. In response to this, method for multi-mode network multi-criterion proposed. Initially, A three-objective integer programming model formulated, an improved multi-objective genetic algorithm, termed DSNSGA3, introduced aid in decision-making. Specifically tailored problem's specifics, chromosome encoding technique grounded...
We report our recent work on distributed feedback fiber laser based hydrophones. Some issues related to sensitivity, such as phase condition, demodulation, and packaging, are also discussed. With the development of appropriate digital signal processing (DSP) techniques packaging designs, an interferometric-type (DFB) hydrophone system with acoustic sensitivity 58.0 dB·re·μPa·Hz−0.5 at 1 kHz or a minimum detectable pressure below 800 μPa during field test is attained. have investigated...
Common heuristic search-based multi-peak maximum power point tracking (MPPT) algorithms, such as a particle swarm optimizer and perturb, observe, check algorithm, can find the global (GMPP) of photovoltaic (PV) characteristic curve improve efficiency under partial shading situation. However, these methods have issues, including sharp fluctuations, poor dynamic performance, low efficiency, unstable environments EN50530 process. As result, they are rarely used in practice. A novel MPPT...
The microbiome-wide association studies are to figure out the relationship between microorganisms and humans, with goal of discovering relevant biomarkers guide disease diagnosis. However, microbiome data is complex, high noise dimensions. Traditional machine learning methods limited by models' representation ability cannot learn complex patterns from data. Recently, deep has been widely applied fields ranging text processing image recognition due its efficient flexibility capacity. But...
There is a research gap in accurately predicting an individual stock’s finances from industry environment factors. Therefore, to predict trading strategies for target closing price, this study constructed prediction module and hybrid variational mode decomposition stacked gated recurrent unit (VMD-StackedGRU) model, with stock information input into the module. The results U.S. banking generalization tests proved that proposed model could significantly improve performances did not play...
Digitization, informatization, and Internet penetration have led to a significant rise in cross-border e-commerce (CBEC), attracting considerable interest from academia, government, industry. This study employed novel method combining automatic text generation technology traditional bibliometric analysis summarize categorize the research on CBEC evolution 2000 2021. Articles were selected examined with focus four dimensions: customer, risk, supply chain, platform. Contradictions these...
Over the past century, safety of dams has gradually attracted attention from all parties. Research on dynamic response and damage evolution under extreme loads is basis dam issues. In recent decades, scholars have studied responses earthquake loads, but there still much room for improvement in experimental theoretical research small probability such as explosions. this paper, a 50-m-high concrete gravity used prototype dam, water explosion model test 2.5-m-high designed. The pressure...