47 Result(s)
within
English
Engineering
Computational Intelligence
Yuhang **
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Article
Open AccessInvestigation of Concrete Damage on a Prefabricated Steel Spring Floating Slab Track by Finite Element Modelling
To investigate the concrete damage of prefabricated steel spring floating slab tracks (SSFST), a three-slab prefabricated SSFST system was established using the ABAQUS finite element software. Full trainload ...
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Article
Open AccessAn enhanced abnormal information expression spatiotemporal model for anomaly detection in multivariate time-series
The detection of anomalies in high-dimensional time-series has always played a crucial role in the domain of system security. Recently, with rapid advancements in transformer model and graph neural network (GN...
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Article
Open AccessKernel-mask knowledge distillation for efficient and accurate arbitrary-shaped text detection
Recently, segmentation-based approaches have been proposed to tackle arbitrary-shaped text detection. The trade-off between speed and accuracy is still a challenge that hinders its deployment in practical appl...
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Chapter and Conference Paper
Determination of Common Remainder from Its Redundancy Residual Set
In this paper, we give two methods to estimate common remainder from its residue set with errors. Two types of redundancy schemes are considered simultaneously, i.e., redundant residue number system (RRNS)and ...
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Chapter and Conference Paper
Research on Small Sample Ship Target Detection Based on SAR Image
This paper studies the small sample target detection based on SAR images. Aiming at the problem of target semantic information loss in small sample targets, the residual network structure is optimized and impr...
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Chapter and Conference Paper
Research on Fault Diagnosis Modeling Method for the Electronic Information System
The simple pursuit of excellent weapon performance was far from enough in the warfare. They should also pay attention to the comprehensive effectiveness of indicators, including reliability and effectiveness, ...
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Chapter and Conference Paper
Optimizing Train Platform Allocation in Busy Complex Passenger Stations with Fixed Track Utilization Scheme
The allocation of tracks in busy complex passenger station is generally based on Fixed track utilization scheme for the station, with the aim of enhancing operational efficiency and safety at the passenger sta...
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Chapter and Conference Paper
Design of Track Utilization Plan of High-Speed Railway Passenger Station Based on Offline Sorting
Track utilization is an important part of the high-speed railway passenger station operating organization. On account of the idea of off-line sorting, taking the design of the high-speed railway passenger stat...
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Chapter and Conference Paper
Abnormal Transaction Node Detection on Bitcoin
The emergence of blockchain-based anonymous and encrypted digital currencies has brought with it a rapid increase in financial crimes. However, the regulation and detection of financial crimes requires the det...
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Chapter and Conference Paper
Influence Analysis of the Metro Nstray Current on AC Power Grid Based on Surface Potential Gradient
The metro stray current can change the surface potential distribution, which will affect the grounding equipment of the power grid. In order to analyze the interference range and influence degree of metro stra...
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Chapter and Conference Paper
Research on the Evaluation Model of Urban Main Transformer DC Bias Caused by Metro Stray Current
During the actual operation of metro locomotives, some traction current leaks and injects into the ground, forming stray currents, resulting in surface potential differences along the line and causing DC bias ...
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Chapter and Conference Paper
Research on Soil Potential Distribution Caused by Metro Stray Current
The harm of stray current in urban rail transit is becoming increasingly serious, and the corrosion of buried metal pipelines and DC bias of grounding transformers caused by it have attracted attention from va...
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Chapter and Conference Paper
An Object Detection Method Based on Heterogeneous Lidar Point Clouds Using Federated Learning
3D Light Detection and Ranging (Lidar) is an essential sensor in intelligent unmanned systems. The surrounding traffic participants of an Unmanned Ground Vehicle (Ugv) are perceived from the Lidar point clouds wi...
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Chapter and Conference Paper
Formation Control Against Attack: An Integrated Design of Stackelberg and Zero-Sum Games
This paper proposes a game framework that integrates Stackelberg and zero-sum games, in order to handle formation control under attacks. In this framework, two agents adopt a Stackelberg game approach for form...
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Article
Robust multimedia recommender system based on dynamic collaborative filtering and directed adversarial learning
Multimedia Recommendation Systems (MRSs) have shown to be quite effective in learning consumer preferences and recommending the best multimedia products. Recent breakthroughs in adversarial machine learning ha...
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Article
Study on optimization of multi-UAV nucleic acid sample delivery paths in large cities under the influence of epidemic environment
In the context of global novel coronavirus infection, we studied the distribution problem of nucleic acid samples, which are medical supplies with high urgency. A multi-UAV delivery model of nucleic acid sampl...
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Article
Vortex-induced energy loss of a mixed-flow waterjet pump under different operating conditions
Mixed-flow waterjet pumps (M-FWPs) are core units of high-speed ship power propulsion. When operated under non-optimal operating conditions, the unstable flow generated in the flow passage leads to a reduction...
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Article
Extension of TOPSIS Method Under q-Rung Orthopair Fuzzy Hypersoft Environment Based on Correlation Coefficients and Its Applications to Multi-Attribute Group Decision-Making
In this paper, we propose a hybrid concept of q-rung orthopair fuzzy soft set and hypersoft set (HSS), called q-rung orthopair fuzzy hypersoft set (q-ROFHSS), which is used to express insufficient and undefine...
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Article
Multiplicative Consistency and DEA Cross-Efficiency-Driven Decision-Making Method with Fuzzy Preference Relations
Owing to the uncertainty and vagueness of practical decision-making problems, it is more convenient for decision-makers (DMs) to express evaluation information with fuzzy preference relations (FPRs) than preci...
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Chapter and Conference Paper
C Language Programming System Based on Data Analysis Algorithm
C language is the most popular computer language at home and abroad. Because it has the advantages of high-level languages and many features of low-level languages, it is especially suitable for writing system...
