A5059946311- Smart Cities and Technologies
- Blockchain Technology Applications and Security
- Indoor and Outdoor Localization Technologies
- RFID technology advancements
- Service-Oriented Architecture and Web Services
- Infrastructure Maintenance and Monitoring
- Industrial Vision Systems and Defect Detection
- Video Surveillance and Tracking Methods
- FinTech, Crowdfunding, Digital Finance
- User Authentication and Security Systems
- Physical Unclonable Functions (PUFs) and Hardware Security
- Sepsis Diagnosis and Treatment
- Human Pose and Action Recognition
- Seismology and Earthquake Studies
- Stock Market Forecasting Methods
- Financial Distress and Bankruptcy Prediction
- IoT and Edge/Fog Computing
- Biometric Identification and Security
- Advanced Wireless Communication Technologies
- Earthquake Detection and Analysis
- Advanced Antenna and Metasurface Technologies
- Anomaly Detection Techniques and Applications
- Insurance and Financial Risk Management
- Energy Load and Power Forecasting
- Seismic Waves and Analysis
Communication University of China
2025
Chang'an University
2018-2022
Zhejiang Fashion Institute of Technology
2022
Beijing International Studies University
2021-2022
Heilongjiang Earthquake Agency
2021
Guilin University of Technology
2011
We study a new problem, refined localization, in this paper. Refined localization calculates the location of an object high precision, given that is relatively small region such as surface table. useful many cyber-physical systems industrial autonomous robots. Existing vision-based approaches suffer from several disadvantages, including good lighting conditions, line sight, pre-learning process, and computation overhead. Also cannot differentiate objects with similar colors shapes. This...
Traditional consumer finance is a modern financial service method that provides loans to consumers of all classes. With the gradual improvement China’s credit reporting system, big data has effectively made up for lack traditional and been widely used in industry. In this context, in‐depth analysis specific application risk management strengthening research on are urgently needed be resolved economic theoretical practical circles’ problem. This article mainly studies by data. The...
Smart environments and security systems require automatic detection of human behaviors including approaching to or departing from an object. Existing motion usually beings carry special devices, which limits their applications. In this paper, we present a system called APID detect hand by analyzing backscatter communication signals passive RFID tag on the does not any device. The idea is based influence movements vibration backscattered signals. compatible with commodity off-the-shelf...
Intelligent terminals play a very important role in different scenes of life and work. More more users are personally stored their privacy, the problem ensuring data security becomes prominent. The fingerprint information is widely used smart terminal devices because its uniqueness immutability. In order to enhance recognition, this paper combines ARM TrustZone extension technology based on recognition idea biological characteristics, proposes identification framework TrustZone, which...
Considering the uneven distribution of time series data in windows, this paper designs an information granulation method based on idea “multigranularity,” and uses multilayer granularity to construct prediction model series. Firstly, a multigranularity is established by applying binary relation axis data, evaluation effect function mining introduced for purpose forecasting tasks. Based function, optimal found. In view uncertainty series, multidimensional matrix attributes sequence...
Based on the unprecedented development of current information technology, under prevalence third‐party payment, in order to increase utilization rate idle resources and meet diversified economic needs today’s era, as an emerging model‐the “sharing economy”, combined with Internet big data, it has effectively realized perfect connection between supply demand, quickly swept through all walks life. However, while promoting development, lack regulatory measures imperfect credit system have...
A near-field wideband beamforming scheme is investigated for reconfigurable intelligent surface (RIS) assisted multiple-input multiple-output (MIMO) systems, in which a deep learning-based end-to-end (E2E) optimization framework proposed to maximize the system spectral efficiency. To deal with double beam split effect, base station equipped frequency-dependent hybrid precoding architecture by introducing sub-connected true time delay (TTD) units, while two specific RIS architectures, namely...
As the most basic component of a building structure, rebar is decisive for safety and stability house or infrastructure construction. With advent era industrial intelligence, it particularly important to carry out intelligent inspection quality. The currently commonly used methods detecting defects in are usually inefficient have poor detection accuracy. In this paper, based on machine vision technology, an efficient method threaded wire head feature point screening studied by collecting...
Abstract Earthquake early warning is a technical method that can effectively reduce earthquake disasters. In May 2018, the Fujian Agency officially provided information services such as and quick report to public through dedicated receiving terminal smart phone application named “Fujian Early Warning”. This article briefly introduces preliminary work of Warning Data Processing System, focuses on construction Information Release System. Finally, taking M6.4 in Yilan 2019 an example, actual...
In the analysis of existing travel information service system main problems and services on basis relevant business processes, combining Service Oriented Architecture (SOA) advantages. This paper proposes a method based SOA overall design scheme. Its core content is thought, as theoretical guide in technical standard. The use AJAX, XML Web Services, other related technologies. For designed to granularity. scheme through loose coupling, cross-platform structure reusing application function...