Yanhao Chen
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View article: SimRP: Syntactic and Semantic Similarity Retrieval Prompting Enhances Aspect Sentiment Quad Prediction
SimRP: Syntactic and Semantic Similarity Retrieval Prompting Enhances Aspect Sentiment Quad Prediction Open
Aspect Sentiment Quad Prediction (ASQP) is the most complex subtask of Aspect-based Sentiment Analysis (ABSA), aiming to predict all sentiment quadruples within the given sentence. Due to the complexity of sentence syntaxes and the diversi…
View article: HAUR: Human Annotation Understanding and Recognition Through Text-Heavy Images
HAUR: Human Annotation Understanding and Recognition Through Text-Heavy Images Open
Vision Question Answering (VQA) tasks use images to convey critical information to answer text-based questions, which is one of the most common forms of question answering in real-world scenarios. Numerous vision-text models exist today an…
View article: A Framework for Rapidly Predicting the Dynamics of Flexible Solar Arrays in the China Space Station with a Verification Based on On-Orbit Measurement Data
A Framework for Rapidly Predicting the Dynamics of Flexible Solar Arrays in the China Space Station with a Verification Based on On-Orbit Measurement Data Open
The Chinese space station is a complex structure with large flexible appendages. Obtaining the on-orbit response characteristics of such a structure under different working conditions is a traditional and classic challenge in the field of …
View article: Simple real-time high-sensitivity heterodyne coherent optical transceiver at intraplane satellite communication
Simple real-time high-sensitivity heterodyne coherent optical transceiver at intraplane satellite communication Open
In this paper, we demonstrate a high-sensitivity and real-time heterodyne coherent optical transceiver for intraplane satellite communication, without digital-to-analog converter (DAC) devices and an optical phase lock loop (OPLL). Based o…
View article: Dynamic Commercial Poster Design Based on AHP in Digital Media
Dynamic Commercial Poster Design Based on AHP in Digital Media Open
Based on AHP and the design theory of dynamic commercial posters, a set of dynamic commercial posters for Wahaha juice drinks is designed.Firstly, the dynamic commercial poster design system is constructed.Secondly, the key design elements…
View article: Evolution Mechanism, Monitoring, and Early Warning Method of Water Inrush in Deep-Buried Long Tunnel
Evolution Mechanism, Monitoring, and Early Warning Method of Water Inrush in Deep-Buried Long Tunnel Open
Water inrush is a serious disaster in tunnel construction. Because the process of water inrush is complicated and there is no effective monitoring and early warning method, the control of water inrush disaster is passive. Firstly, the fail…
View article: FLAC3D Simulation Analysis of the Extended Height of the Water-induced Fracture Zone in Different Coal Seams
FLAC3D Simulation Analysis of the Extended Height of the Water-induced Fracture Zone in Different Coal Seams Open
Most and local minable seam in mining field has seven layers, according to the label from top to bottom in turn as follows:13, 12, 10, 9, 8-3, 8 -2, 8-1. coal, total minable seam thickness of 21.92 m, dip angle of coal seam located between…
View article: The Seepage Simulation of Single Hole and Composite Gas Drainage Based on LB Method
The Seepage Simulation of Single Hole and Composite Gas Drainage Based on LB Method Open
Gas drainage is the most effective method to prevent and solve coal mine gas power disasters. It is very important to study the seepage flow law of gas in fissure coal gas. The LB method is a simplified computational model based on micro-s…
View article: Study on the new technology of removing gangue and retaining roadway in complicated roof condition
Study on the new technology of removing gangue and retaining roadway in complicated roof condition Open
This article in view of the complex roof conditions was carried on study about the new technology of removing gangue and retaining roadway, and tells a method of progressive reinforced concrete wall segment with gangue to keep the roadway,…
View article: The experiment of the elemental mercury was removed from natural gas by 4A molecular sieve
The experiment of the elemental mercury was removed from natural gas by 4A molecular sieve Open
Most of the world's natural gas fields contain elemental mercury and mercury compounds, and the amount of mercury in natural gas is generally 1μg/m3 ~ 200μg/m3. This paper analyzes the mercury removal principle of chemical adsorption proce…
View article: Reliability Measurement for Multistate Manufacturing Systems with Failure Interaction
Reliability Measurement for Multistate Manufacturing Systems with Failure Interaction Open
Reliability is one of the important factors for manufacturing system. Most researches assume that the failure is independent and the components only have two states, which will lead to inaccurate results. In this paper, a reliability model…
View article: Dynamics of a passive micro-vibration isolator based on a pretensioned plane cable net structure and fluid damper
Dynamics of a passive micro-vibration isolator based on a pretensioned plane cable net structure and fluid damper Open
This paper addresses dynamic modelling and experiments on a passive vibration isolator for application in the space environment. The isolator is composed of a pretensioned plane cable net structure and a fluid damper in parallel. Firstly, …
View article: Active vibration isolation through a Stewart platform with piezoelectric actuators
Active vibration isolation through a Stewart platform with piezoelectric actuators Open
A Stewart platform with piezoelectric actuators is presented for micro-vibration isolation. The Jacobian matrix of the Stewart platform, which reveals the relationship between the position/pointing of the payload and the extensions of the …