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The importance of journal clusters in the academic field is becoming increasingly evident. However, although the evaluation methods of individual journals have been widely developed, there is currently a significant gap in the comprehensive methods for ...

Financial time series data can yield different values depending on the accounting standards applied, and the selection of these standards is often subject to human intervention. This variability introduces challenges in analyzing financial time series ...

In response to the deformation and failure of large underground cavern in fractured rock masses under the influence of groundwater, this study is based on the powerhouse cavern of the Liyang pumped storage power station as the engineering background. By ...

With the rapid development of microgrid in the electric power industry, the microgrid electric energy transaction has begun to be marketized, and the research on the microgrid electric energy trusted transaction has important theoretical research value ...

This paper presents an automated collaborative robot that works with a surgeon during a surgical operation incorporated with Machine learning algorithms and Deep learning algorithms to assist the surgeon by performing auxiliary actions. Our main ...

Model-based engineering emerged as an approach to tackle the complexity of current system development. In particular, compositional strategies assume that systems can be built from reusable and loosely coupled units. However, it is still a ...

The stable, safe and economic operation of large thermal power units is closely related to the efficiency of the power plant and the stability of the power grid. The equipment failure of the power plant will have a serious impact on the safe and economic ...

This work introduces an under voltage lock out (UVLO) circuit structure, which can be used both in low and high voltage integrated circuits and systems. The UVLO operation is achieved by the comparison of the detection current with the ...

• To sample the power supply voltage and convert it into a current signal.
• ...

In recent years, with the continuous development of China's marine economy, the number and quality of China's marine ships are also growing, but the reports of frequent marine accidents follow [1]. Therefore, how to design a device to deal with marine ...

A noncrossing forest is a forest drawn on n points numbered in counterclockwise order on a circle in such a way that its edges are rectilinear and do not cross. Utilizing analytic combinatorics, Flajolet and Noy obtained the number of noncrossing ...

This paper introduces a fully automatic method for kinship verification from facial images. Recently, a number of methods have been proposed to verify kinship from facial images, however, most of these methods are needed to exactly align face ...

• We present a fully automatic kinship verification method.
• We introduce three feature combination strategies for kinship verification.
• We propose a component-based metric learning method for kinship verification.
• Experiments on ...

In order to improve the level of text content tag recommendation and information management, a design method of text content tag recommendation system based on knowledge map fusion reasoning is proposed. The designed system includes multimedia knowledge ...

This article has selected Shanghai and Shenzhen A-share listed companies from 2004 to 2009 as a sample, adopted descriptive statistics and earnings stock return models tested the changes in accounting conservatism of companies before and after the ...

With the advent of Internet of Things, barcode technology, which is important for information identification and collection, is developing rapidly. Quick response (QR) codes have wide applications in e-commerce, human recognition and advertisement ...

Attribute-based broadcast communication is a novel para-digm for modelling interactions in collective systems. Used by several new languages (such as SCEL, CARMA, and AbC), it enables senders and groups of receivers to interact by considering ...

With the increasing amount of data in the marine environment and the user's affluent requirements for visualization, traditional CPU-based visualization is becoming more and more difficult to complete specific tasks. To visualize the large-scale marine ...

For a range of major scientific computing challenges that span fundamental and applied science, the deployment of Big Data Applications on a large-scale system, such as an internal or external cloud, a cluster or even distributed public resources (...

Open source components are widely used in IoT firmwares. Components of different versions have various vulnerabilities. For example, CVE-2020-8597 only affects specific version of pppd. Therefore, extracting the version of a component is of ...

In recent years, random forest, as a classic ensemble learning method, has been widely used in many real scenarios benefited from its advantages such as superior performance and easy implementation. Random forest has high generalization ability and can ...