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Results: 240
Image Steganalysis in High-Dimensional Feature Spaces with Proximal Support Vector Machine
This article presents the linear Proximal Support Vector Machine (PSVM) to the image steganalysis, and further generates a very efficient method called PSVM-LSMR through implementing PSVM by the state-of-the-art optimization...
Identifying At-Risk Factors of a College Course in Blended Mode and a Case Study
A framework was proposed to identify the at-risk factors of college courses in blended mode, offering suggestions for continuous improvement. An indicator system concerning teaching quality characteristics was constructed based...
Overlapping genes and the proteins they encode differ significantly in their sequence composition from non-overlapping genes.
Overlapping genes represent a fascinating evolutionary puzzle, since they encode two functionally unrelated proteins from the same DNA sequence. They originate by a mechanism of overprinting, in which point mutations in an...
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Xenopus DPPA2 is a Direct Inhibitor of Microtubule Polymerization Required for Nuclear Assembly
John Zhao Xue
Jan 01, 0001
The eukaryotic nucleus mediates the genomic functions of information storage and gene expression, but must be completely rebuilt after every open mitosis as well as during fertilization. Nuclear abnormalities are observed in...
Published by: Rockefeller University
Analysis of Relationships Between Business Domains and Technical-Skill Requirements for Data Analysts
As growth of the data analytics field continues, more and more academic departments and professional training programs are offering skill training to potential data analysts. However, not all business domains require their data...
How Question Characteristics Impact Answer Outcomes on Social Question-and-Answer Websites
Inducing more and higher-quality answers to questions is essential to sustainable development of Social Question-and-Answer (SQA) websites. Previous research has studied factors affecting question success and user motivation in...
Reconsidering adaptive industrialized construction in Chinese rural areas

The spread of COVID-19 has caused an increasing demand for public medical rooms, especially in Chinese rural regions. Industrialized building techniques have been shown as capable of fulfilling this demand through the case of...

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Reconsidering adaptive industrialized construction in Chinese rural areas

The spread of COVID-19 has caused an increasing demand for public medical rooms, especially in Chinese rural regions. Industrialized building techniques have been shown as capable of fulfilling this demand through the case of...

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Performance and Cost Assessment of Machine Learning Interatomic Potentials.
Machine learning of the quantitative relationship between local environment descriptors and the potential energy surface of a system of atoms has emerged as a new frontier in the development of interatomic potentials (IAPs)....
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Dynamic friction modelling without drift and its application in the simulation of a valve controlled hydraulic cylinder system

The frictional modelling literature is reviewed, and it is demonstrated that unrealistic drift results when the shape coefficient is 1.0 for the LuGre and the integral friction models. Drift will not occur but other dynamic...

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Dynamic friction modelling without drift and its application in the simulation of a valve controlled hydraulic cylinder system

The frictional modelling literature is reviewed, and it is demonstrated that unrealistic drift results when the shape coefficient is 1.0 for the LuGre and the integral friction models. Drift will not occur but other dynamic...

Published by:
Optimization of Classroom Teaching Quality Based on Multimedia Feature Extraction Technology
Lin Zhu, Shujuan Xue
Jan 01, 2024
In this article, the research of multimedia teaching video content feature extraction is carried out. According to the file structure, data type, and storage mechanism of the teaching video, a program is developed to...
A Quality Traceability System for Fruit and Vegetable Supply Chain Based on Multi-Chain Blockchain
Feng Xue, Fangju Li
Jan 01, 2023
To enhance the efficiency and security of traceability in the fruit and vegetable industry, this paper proposes an optimized model based on multi-chain blockchain technology. Firstly, an analysis is conducted on the supply chain...
A Novel Query Method for Spatial Database Based on Improved K-Nearest Neighbor Algorithm
Huili Xia, Feng Xue
Jan 01, 2024
Spatial database is a spatial information database and is the core component of geographic information systems (GIS). Aiming at the problem that time complexity of k-nearest neighbor (kNN) querying algorithms are proportionate...
Multimedia Innovation and Integration of Folk Art Elements in Interior Design
Xiaoyan Wu, Xiaobo Xue
Jan 01, 2024
In the long history, China has accumulated a large number of excellent traditional cultures, especially folk-art elements, which are very rich in content and are good design materials and inspiration sources. With the...
A User Authentication Schema Under the Integration of Mobile Edge Computing and Blockchain Technology
Feng Xue, Fangju Li
Jan 01, 2023
The safe and efficient authentication of users is the basis for the realization of the Internet of Things. A reliable and fast user authentication schema that combines mobile edge computing and blockchain technology is proposed....
Bar Image Identification Based on Laplacian Eigenmap and Fuzzy SVM
Xue Shao
Dec 23, 2022
Bar code image recognition is a key technology in modern logistics management. An efficient identification system is built based on manifold learning and fuzzy SVM. By integrating the fractal image segmentation technology, it...

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