Yang Chen

Xi'an Jiaotong University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Qianyue Wang

Chongqing University

Zihan Shan

Xi'an Jiaotong University

Kai Qu

Second Affiliated Hospital of Xi'an Jiaotong University

Dezhu Ye

Jinan University

Gangquan Si

Xi'an Jiaotong University

Bihong Huang

International Monetary Fund

Tawfiq Jebril

Xi'an Jiaotong University

Yue Wang

Northeastern University

Bokai Zeng

Xi'an Jiaotong University

Tian Gao

Peking University

Cooperative Institutions

Xi'an Jiaotong University

Chinese Academy of Sciences

State Key Laboratory of Electrical Insulation and Power Equipment

Shaanxi Normal University

Suzhou Institute of Nano-tech and Nano-bionics

University of Science and Technology of China

Chongqing University

Harbin Institute of Technology

Interface (United States)

Beijing Institute of Technology

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Social Networks and Informal Financial Inclusion in the People's Republic of China

SSRN Electronic Journal (2018)

Shijun Chai Yang Chen Bihong Huang Dezhu Ye

Using the 2011 China Household Finance Survey (CHFS) database, we explore the heterogeneous impacts of social networks on informal financial inclusion for urban and rural households in the People's Republic of China. We find that social networks significantly increase the probability of households' participation in the informal financial market, augment the size of informal financial transactions, and raise the ratio of informal lending to total household assets. We also identify the mechanisms through which social networks affect households' participation in the informal financial market. By reducing the information cost, perceived risk, and precautionary saving, social networks play a larger role for urban households than for rural households. Notably, the effects of social networks on informal finance are strengthened by the development of the formal financial market.

People's Republic

10.2139/ssrn.3140099

Cite

Citations (8)

Detect the Remark Plastic ICs on the Basis of Packaging Technology

Electronics & Packaging (2013)

Yang Chen

Plastic packaging ICs have been used more widely in the high reliability application, and there are a number of plastic packaging ICs are applied to national defense fields. But the stock channel is not so fluency, and most of the chief plastic packaging ICs are imported from abroad, so there exist a mass of remark ICs. Based on packaging technology, the author will introduce how to detect the remark ICs.

Plastic packaging

Integrated circuit packaging

Packaging engineering

Source

Cite

Citations (0)

A Scalable and Efficient NTT/INTT Architecture Using Group-Based Pairwise Memory Access and Fast Interstage Reordering

IEEE Transactions on Very Large Scale Integration (VLSI) Systems (2024)

Zihang Wang Yushu Yang Jianfei Wang Jia Hou Yang Su

10.1109/tvlsi.2024.3465010

Cite

Citations (0)

Optimizing the classroom Space Design for Intellectually Disabled Students Based on the Analysis of the Acoustic Environment

Tawfiq Jebril Yang Chen Heena M Shirahatti Syed Far Abid Hossain

The present study focuses primarily on the effects of designing a rounded corner classroom for intellectually disabled students in primary schools based on the reverberation time and noise level. Usually, straight 90-degree edges are used for classroom corners, but rounded edges for walls and furniture are more comfortable and help to ensure students safety. Therefore, this study examines how a rounded-edge classroom design for walls and furniture affects additive babble and environmental noise level conditions in primary school classrooms for intellectually disabled students. The study compares the two classroom designs (rounded and right-angle corners) covering the same area with different variable factors to improve students' performance. The computer software program ODEON and the MATLAB programming language were primarily used to investigate the two models. These models were used to predict five design scenarios' impact to assess acoustic behavior with and without furniture on intellectually disabled students learning. The findings reveal that the proposed model with rounded corner walls and furniture and a high and sloped ceiling performs better than the regular classroom model. The study also confirms that a better study environment can be created for intellectually disabled students to study alongside regular students.

Ceiling (cloud)

Classroom design

10.1109/iccet58756.2023.00032

Cite

Citations (2)

Numerical Simulation and Analysis of Semi-Industrial Retrofit for Tangentially Fired Boilers with Slag-Tap Technology

Energies (2024)

Qinglong Wu Fan Fang Guan Jingyu Lingkun Zhu Yang Chen

High-alkali Zhundong coal presents significant challenges for power generation, due to its propensity for fouling and slagging. This study investigates a retrofit of a 300 MW tangentially fired boiler with the integration of a slag-tap chamber to improve combustion performance. Computational fluid dynamics (CFD) simulations are employed to examine the influence of this modification on combustion dynamics and the effects of Zhundong coal blending ratios on heat and mass transfer. The results demonstrate that the retrofit facilitates stable airflow recirculation, optimizing combustion efficiency with a peak temperature of 2080 K in the combustion chamber. The flue gas temperature decreases to approximately 1650 K upon exit, which can be attributed to the slag catcher cooling. The integration of the liquid slagging chamber significantly mitigates slag formation, while enhancing oxygen and CO2 distribution throughout the furnace. As the blending ratio of Zhundong coal increases, oxygen concentrations rise in the bottom burner region, indicating improved air–fuel mixing. With a 30% Zhundong coal ratio, the combustion chamber temperature increases by 3%, and flow velocity in the upper and middle furnace sections decreases by 15%, leading to enhanced combustion intensity. This retrofit demonstrates substantial improvements in combustion stability, slagging control, and the efficient utilization of high-alkali coal.

Slag (welding)

10.3390/en17246331

Cite

Citations (0)

A Hardware Architecture of Feature Extraction for Real-Time Visual SLAM

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society (2022)

Jialin Li Liangji Zhang Xuewei Shen Yifan Gong Ying Lei

Feature extraction is one of the performance bottlenecks in embedded vision like visual navigation because of its high computational intensity. However, when applying it to simultaneous localization and mapping (SLAM), it is important to consider not only the time consumption but also the accuracy of the system. The more homogeneous the extracted features are distributed, the more accurately the feature matching can represent the geometric relationships in 3D space. In this paper, we propose a new hardware architecture of feature extraction with the addition of mask operation and a mini-grid pipeline to achieve homogeneous distribution. This work is implemented on a Xilinx Zynq SoC. Compared with the Intel i5 and ARM v8.2 CPU implementation of this work, our feature extractor achieves up to 15× and 35× acceleration, and up to 453× and 23× energy efficiency improvement. The evaluation results on the EuRoC dataset show accuracy comparable to the software implementation of the related work. Our architecture is hardware-friendly and achieves a good balance of accuracy and performance.

Hardware acceleration

Feature (linguistics)

10.1109/iecon49645.2022.9968745

Cite

Citations (3)

A Study on Protective Reuse of Traditional Architecture in Lhasa

E3S Web of Conferences (2019)

Qing Qin Yang Chen Haiyue Zhang

Traditional Tibetan architecture in Lhasa has a unique position in the world. Under the special social background of economic development demand and tourism, it has gradually become a pillar industry, and how to rationally protect and reuse this traditional architecture has become an urgent problem that must be solved. Based on the traditional architectural patterns, regional characteristics and modern needs of Lhasa, this paper discusses the strategies for the protection and reuse of architectural heritage, the specific methods of reuse and their advantages and disadvantages, in order to provide a reference for the protection of traditional buildings and the inheritance of culture in Tibet.

Pillar

Inheritance

Adaptive Reuse

10.1051/e3sconf/201912001004

Cite

Citations (1)

Social networks and informal financial inclusion

RePEc: Research Papers in Economics (2016)

Yang Chen Bihong Huang Dezhu Ye

Using the 2011 China Household Finance Survey (CHFS) database, this article explores the heterogeneous impacts of social networks on informal financial inclusion for rural and urban households and identifies two mechanisms through which the informal institution changes households’ financial market decisions. The IV-Probit and IV-Tobit estimation results indicate that social networks significantly increase the probability of the household’s informal financial market participation, the size of informal lending and financing and the ratio of informal lending over the total household assets. By reducing risk aversion and the precautionary saving, we find social networks play a larger role in the urban area of China compared to the rural counterpart. And notably, the effects of informal institution, shaped by various cultural factors and kinships, remain strong and persistent even with formal institutions being firmly established.

Tobit model

Institution

Financial institution

Informal sector

Probit

Source

Cite

Citations (0)

The Effect of Boarding on the Mental Health of Primary School Students in Western Rural China

International Journal of Environmental Research and Public Health (2020)

Bin Tang Yue Wang Yujuan Gao WU Shi-jin Haoyang Li

Based on the panel data of 20,594 fourth- and fifth-grade students in the western provinces A and B in China, this paper analyzed the effect of boarding at school on the mental health of students using a combination of the propensity score matching (PSM) and difference-in-differences (DID) methods. The results showed that boarding had no significant effect on the mental health of students, but the tendency of loneliness among boarding school students was increased. Heterogeneity analysis found that fifth-grade students whose parents had both left home to work were more likely to have poorer mental health when boarding. This paper has essential policy significance for guiding rural primary schools to improve the mental health of boarding school students, especially left-behind children.

Boarding school

10.3390/ijerph17218200

Cite

Citations (20)

Multiscale Self-Attention Architecture in Temporal Neural Network for Nonintrusive Load Monitoring

IEEE Transactions on Instrumentation and Measurement (2023)

Zihan Shan Gangquan Si Kai Qu Qianyue Wang Xiangguang Kong

Non-intrusive load monitoring constitutes a significant function of the smart grid in the future. The purpose is to ameliorate the consumption and supply of electricity by disaggregating the total load to appliance-level load without intrusive monitoring. Recently, energy disaggregation is improved with the emergence of deep learning, but the imbalanced datasets and long sequences bring multiple difficulties to model training. The distribution of on/off states and the limitation of the model lead to massive false positive samples and undetected events. To tackle these problems, we proposed a multiscale self-attention temporal neural network (MSANet) to utilize the global temporal correlation and local sequential features. Specifically, the dilated window self-attention mechanism is proposed to compute the local attention and the multi-branches structure is to exploit sequential features of different scales. Furthermore, the embedding of global temporal information is introduced to improve global contextual awareness, and subtask networks are designed for different tasks respectively to alleviate the effect of the imbalance. The proposed model is evaluated on REDD and UK-DALE datasets and shows outstanding performance on MAE and F1 score compared to baseline algorithms.

10.1109/tim.2023.3271009

Cite

Citations (11)