68 Result(s)

Article

Experimental study on joint sensing and early warning method of landslide disaster based on NPR-OFST

In order to explore more effective methods of landslide disaster monitoring and controlling, NPR anchor cable and optical fiber grating strain sensor are physically combined to form a slope reinforcement-monit...

Zhigang Tao, Yuxiang Feng, **aoyu Zhang… in Geomechanics and Geophysics for Geo-Energy… (2024)

Article

Flow and sound fields of scaled high-speed trains with different coach numbers running in long tunnel

Segregated incompressible large eddy simulation and acoustic perturbation equations were used to obtain the flow field and sound field of 1:25 scale trains with three, six and eight coaches in a long tunnel, a...

Qiliang Li, Yuqing Sun, Menghan Ouyang, Zhigang Yang in Railway Engineering Science (2024)

Article

Retraction Note: Meta-analysis of Artificial Intelligence-Assisted Pathology for the Detection of Early Cervical Cancer

Di Qin, Chunmei Zhang, Huan Zhou… in International Journal of Computational Int… (2024)

Article

Bayesian inference-based wear prediction method for plain bearings under stationary mixed-friction conditions

This study introduces a method to predict the remaining useful life (RUL) of plain bearings operating under stationary, wear-critical conditions. In this method, the transient wear data of a coupled elastohydr...

Florian König, Florian Wirsing, Georg Jacobs, Rui He, Zhigang Tian, Ming J. Zuo in Friction (2024)

Article

Flexible wide-range multidimensional force sensors inspired by bones embedded in muscle

Flexible sensors have been widely studied for use in motion monitoring, human‒machine interactions (HMIs), personalized medicine, and soft intelligent robots. However, their practical application is limited by...

Jie Zhang, **aojuan Hou, Shuo Qian, Jiabing Huo… in Microsystems & Nanoengineering (2024)

Article

Memristive crossbar-based circuit design of back-propagation neural network with synchronous memristance adjustment

The performance improvement of CMOS computer fails to meet the enormous data processing requirement of artificial intelligence progressively. The memristive neural network is one of the most promising circuit ...

Le Yang, Zhixia Ding, Yanyang Xu, Zhigang Zeng in Complex & Intelligent Systems (2024)

Article

A novel method for imitating true-triaxial stress path with conventional triaxial apparatus

The stress paths of the cylindrical specimen in the p–q stress space by controlling the ratio of the axial and the radial loading is guaranteed to be consistent with the cuboid specimen, a novel method for imitat...

Xuefeng Li, Zhigang Ma in Geomechanics and Geophysics for Geo-Energy and Geo-Resources (2024)

Article

Analysis of mesoscopic mechanical dynamic characteristics of ballast bed with under sleeper pads

The meso-dynamical behaviour of a high-speed rail ballast bed with under sleeper pads (USPs) was studied. The geometrically irregular refined discrete element model of the ballast particles was constructed usi...

**ong Yang, Liuyang Yu, Xuejun Wang, Zhigang Xu, Yu Deng… in Railway Engineering Science (2024)

Article

The Spatiotemporal Evolution Mechanism of Urban Rail Transit Fault Propagation in Networked Operation Modes

The cascading propagation and evolution of metro operation failures can significantly impact the safety of metro operation. To overcome this challenge, this study pre-processes a massive amount of metro operat...

Ding **aobing, Hu Hua, Liu Zhigang, Mu Qingquan in Urban Rail Transit (2024)

Article

LTACL: long-tail awareness contrastive learning for distantly supervised relation extraction

Distantly supervised relation extraction is an automatically annotating method for large corpora by classifying a bound of sentences with two same entities and the relation. Recent works exploit sound performa...

Tianwei Yan, **ang Zhang, Zhigang Luo in Complex & Intelligent Systems (2024)

Article

A psychological evaluation method incorporating noisy label correction mechanism

Using machine learning and deep learning methods to analyze text data from social media can effectively explore hidden emotional tendencies and evaluate the psychological state of social media account owners. ...

Zhigang **, Renjun Su, Yuhong Liu, Chenxu Duan in Soft Computing (2024)

Article

Tconns: a novel time-varying context-aware offloading strategy for mobile edge computing

Mobility is a fundamental feature of mobile edge computing. Due to the mobility of users, the contextual attributes of cloudlets such as server resources and network state will dynamically change with time dur...

Meiguang Zheng, Jie Li, Yu Hu, Hui **ao… in EURASIP Journal on Wireless Communications… (2024)

Article

Research on Time-Based Fare Discount Strategy for Urban Rail Transit Peak Congestion

To alleviate peak-hour congestion in urban rail transit, this study proposes a new off-peak fare discount strategy to incentivize passengers to shift their departure time from peak to off-peak hours. Firstly, ...

**aobing Ding, Chen Hong, **long Wu, Lu Zhao, Gan Shi, Zhigang Liu… in Urban Rail Transit (2023)

Article

RETRACTED ARTICLE: Meta-analysis of Artificial Intelligence-Assisted Pathology for the Detection of Early Cervical Cancer

The objective of this study is to evaluate the accuracy of AI in the diagnosis of early cervical cancer using a systematic evaluation/meta-analysis approach and a comprehensive search of published literature. ...

Di Qin, Chunmei Zhang, Huan Zhou… in International Journal of Computational Int… (2023)

Article

Correction to: Micromechanics-based analysis of PVA–ECC after thermal exposure

Zhigang Zhang, **-Cheng Liu, Junxia Li… in Archives of Civil and Mechanical Engineeri… (2023)

Article

Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels crossing active strike-slip faults

Based on significant improvements in engineering materials, three advanced engineering measures have been proposed—super anchor cables, high-strength concrete anti-fault caverns, and grouting modification usin...

Hui Zhou, Jiancheng **ao, Manchao He… in Frontiers of Structural and Civil Engineer… (2023)

Article

Stratum Griseum Periventriculare-mediated Fear Emotion Regulates Motor Behavior in Pigeons

A pigeon robot is an ideal experimental animal for research in flying animal robots. The majority of current research publications have entailed electrical stimulation of the motor nuclei to regulate movement ...

Wenbo Xu, Long Yang, Zishi Wang, Lifang Yang, Han Cheng… in Journal of Bionic Engineering (2023)

Article

A Gravitation-Based Hierarchical Community Detection Algorithm for Structuring Supply Chain Network

As industrial production outsourcing expands, the collaboration relationship of firms evolves to be more entangled, which means that the enterprise communities in the supply chain network become increasingly o...

Zhigang Lu, Zonghao Dong in International Journal of Computational Intelligence Systems (2023)

Article

Risk Chain Mining of Hazard Sources in Metro Operation System Safety: A New Method to Mine and Control Risk for Safety Management

With the promotion of the major strategy of national transportation power, the super-large-scale metro operation network has become an inevitable trend, and operation safety has become increasingly prominent. ...

Ding **aobing, Shi Gan, Liu Zhigang, Hu Hua in Urban Rail Transit (2023)

Article

An Adaptive Lion Swarm Optimization Algorithm Incorporating Tent Chaotic Search and Information Entropy

This paper proposes an improved adaptive lion swarm optimization (LSO) algorithm integrating the chaotic search strategy and information entropy to address the problem that the standard LSO algorithm has slow ...

Miaomiao Liu, Yuying Zhang, **gfeng Guo… in International Journal of Computational Int… (2023)