A5100713362- Internet Traffic Analysis and Secure E-voting
- Network Security and Intrusion Detection
- Spam and Phishing Detection
- Advanced Malware Detection Techniques
- IPv6, Mobility, Handover, Networks, Security
- Network Packet Processing and Optimization
- Caching and Content Delivery
- Particle physics theoretical and experimental studies
- Advanced Steganography and Watermarking Techniques
- Ga2O3 and related materials
- Quantum Chromodynamics and Particle Interactions
- Anomaly Detection Techniques and Applications
- GaN-based semiconductor devices and materials
- Generative Adversarial Networks and Image Synthesis
- ZnO doping and properties
- High-Energy Particle Collisions Research
- Software-Defined Networks and 5G
- Advanced Data Storage Technologies
- Video Surveillance and Tracking Methods
- Cloud Computing and Resource Management
- Network Traffic and Congestion Control
- Advanced Graph Neural Networks
- Privacy-Preserving Technologies in Data
- Advanced Vision and Imaging
- Hate Speech and Cyberbullying Detection
Southwest University
2010-2025
Chinese Academy of Sciences
2016-2025
Institute of Information Engineering
2016-2025
Central South University
2025
University of Chinese Academy of Sciences
2015-2024
Hengyang Normal University
2020-2024
Computer Network Information Center
2024
Nanjing University of Science and Technology
2024
Hunan Entry-Exit Inspection and Quarantine Bureau
2024
Ningxia University
2023
A GaN NW UV photodetector with superior wavelength selectivity exhibits significant enhancement of photocurrent, responsivity, EQE and sensitivity after Pt NPs decoration due to the strong absorption scattering incident light improvement interfacial charge separation.
The detection of UV-A rays (wavelength 320-400 nm) using functional semiconductor nanostructures is great importance in either fundamental research or technological applications. In this work, we report the catalytic synthesis peculiar bicrystalline GaN nanowires and their utilization for building high-performance optoelectronic nanodevices. as-prepared photodetector based on individual nanowire demonstrates a fast photoresponse time (144 ms), high wavelength selectivity (UV-A light response...
Introduction University campuses, with their abundant natural resources and sports facilities, are essential in promoting walking activities among students, faculty, nearby communities. However, the mechanisms through which campus environments influence remain insufficiently understood. This study examines universities Wuhan, China, using crowdsourced data machine learning methods to analyze nonlinear interactive effects of built on exercise walking. Methods utilized incorporated diverse...
Abstract This study investigated the possible effect of virtual interpersonal hugging on alleviating individual sad emotion. Using emotional self‐assessment and skin conductance responses, we recorded subjective objective indicators before after emotion induction, hugging, assessed role (1) characteristics (2) participants' familiarity with target, (3) face resemblance perspective toward me‐avatar initiating hugging. Results showed that a but not mere action improves regulation emotion,...
Lithium metal is an ideal electrode material for future rechargeable batteries. However, dendrite formation and unstable solid electrolyte interphase film lead to safety concerns poor Coulombic efficiency (CE). LiNO3 significantly improves the performance of lithium anode in ester electrolytes but its use restricted by low solubility. To increase content cell, a poly-(vinyl carbonate) organogel interlayer containing dissociated (LNO-PVC) placed between cathode anode. The effectively...
The frequency of recent headlines indicates that attacks on governmental and corporate computer networks are increasing. Once they infect one computer, the attackers quite likely to explore network by accessing additional computers. Such "lateral movement", i.e., process use move from next in a compromised network, increases difficulties preventing data exfiltration. To deal with challenges large-scale little knowledge attackers, we propose Latte, graph-based detection system discover...
With the dramatically increasing participation in online social networks (OSNs), huge amount of private information becomes available on such sites. It is critical to preserve users' privacy without preventing them from socialization and sharing. Unfortunately, existing solutions fall short meeting requirements. We argue that key component OSN protection protecting (sensitive) content -- as having ability control dissemination. follow concepts boundaries restricted access limited introduce a...
Recently, lots of micro-blog message sharing applications have emerged on the web. Users can publish short messages freely and get notified by subscriptions instantly. Prominent examples include Twitter, Facebook's statuses, Sina Weibo in China. The Micro-blog platform becomes a useful service for real time information creation propagation. However, these messages' length dynamic characters posed great challenges effective content understanding. Additionally, noise fragments make it...
Daptomycin, one of the A21978C factors produced by Streptomyces roseosporus, is an acidic cyclic lipopeptide antibiotic with potent activity against a variety Gram-positive pathogens. To increase titre this extensively used and clinically important antibiotic, we applied reported-guided rpsL mutation selection system to generate strains producing high levels A21978C.In reporter design, dptE was chosen as overexpressing target, neo-encoding neomycin phosphotransferase reporter. Using...
Zn doped GaN nanowires with different doping levels (0, <1 at%, and 3–5 at%) have been synthesized through a chemical vapor deposition (CVD) process. The effect of on the defect evolution, including stacking fault, dislocation, twin boundary phase boundary, has systematically investigated by transmission electron microscopy first-principles calculations. Undoped show hexagonal wurtzite (WZ) structure good crystallinity. Several kinds boundaries, (103), (101) (201), as well Type I faults...
Hackers can implant malwares (e.g. Trojans, Worms, etc.) in the web pages to steal user information and acquire money illegally. In fact, it is noted that close one-third of all websites are potentially malicious nature. Therefore, It makes sense quickly detect URLs on Internet. Different from most previous methods, this paper, we propose a method for online URL detection based adaptive learning. By collecting network traffic backbone networks, train machine learning models URLs. But there...