Zhifeng Wang
Biographic Data
| ID | 4264599 |
|---|---|
| NAME | Zhifeng Wang |
| GIVEN NAMES | Zhifeng |
| FAMILY NAME | Wang |
| SIGNATURE | WANG Z |
| AFFILIATIONS | Xi'an Polytechnic University |
| ORCID | 0000-0003-0654-9953 |
| VERIFIED | Yes |
| TOTAL WORKS | 23 |
| TOTAL CITATIONS | 11 |
| AUTHOR COUNT | 23 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
Leveraging Contrastive Vision-Language Pretraining for Zero-Shot Open Learning Behavior Detection in Smart Education
With the rapid advancement of industrial informatics, educational behavior detection has become crucial for enabling intelligent, personalized teaching in smart education. Traditional methods, reliant on predefined behavior categories, struggle to meet the demands of open-vocabulary learning behavior detection in real-world scenarios. To address this, we introduce education open behavior detection (Edu-OBD), an open-vocabulary learning behavior d…
Mapping factors associated with health system resilience against large-scale infectious disease outbreaks: A qualitative study in China
Resilient health systems have been demonstrated to be important in safeguarding global health security against crises. However, health system resilience against infectious disease outbreaks is not well understood because of the ambiguity in the details of the conceptualization, and lack of evidence on the specific capacities that health systems need to be resilient to infectious disease outbreaks. We aimed to provide a detailed understanding of h…
SCB-Detr: Multiscale Deformable Transformers for Occlusion-Resilient Student Learning Behavior Detection in Smart Classroom
The integration of artificial intelligence (AI) into the modern educational system is rapidly evolving, particularly in monitoring student behavior in classrooms—a task traditionally dependent on manual observation. This conventional method is notably inefficient, prompting a shift toward more advanced solutions such as computer vision. However, existing target detection models face significant challenges such as occlusion, blurring, and scale di…
MMKT: Multimodal Knowledge Tracing in Personalized E-Learning Systems for Supporting Lifelong Learning
To effectively support lifelong learning, personalized e-learning systems aim to provide customized educational services tailored to individual learners’ needs. A crucial aspect for enabling these intelligent services is knowledge tracing, which involves dynamically modeling learners’ knowledge acquisition based on their past learning records. Traditional deep knowledge tracing models primarily focus on learners’ responses and the knowledge compo…
Differences in HIV-related knowledge, attitudes, and behaviors among men who have sex with men (MSM): Comparison between HIV-positive and HIV-negative college students
Objective This study aimed to compare HIV-related knowledge, attitudes, sexual behaviors, and social networking between MSM college students with and without HIV infection, and to identify associated factors sustaining the high HIV prevalence in this population. Methods A cross-sectional survey was conducted among 686 HIV-positive and HIV-negative MSM college students recruited from Guangdong, Chongqing, and Shaanxi provinces (January 2019–March …
The effect of physical activity and life events on mental health of college students: The mediating role of psychological vulnerability
Life events are important risk factors for poor mental health such as depression and anxiety. However, physical activity can effectively reverse the adverse effects of life events on mental health, and it is related to the mediating role of psychological vulnerability
Do teachers practice what they believe? Exploring discrepancies between teachers’ classroom management self-efficacy, self-reported strategies, and AI-observed behaviors in K-12 education
Externalities of the personality traits: The effect of peer personality on students’ mental health
Commute Time to School and Child Labour: Evidence from China
Child labour presents a pervasive challenge in developing nations, significantly impacting long-term economic growth by hindering the accumulation of human capital. This study utilises data from the China Family Panel Studies to investigate the impact of commute time to school on child labour. The empirical results indicate that a one-hour increase in a child’s commute time to school correlates with a statistically significant increase of 6.3 per…
Combined effects of physical activity and life events on depression and PTSD in Chinese students aged 16–24 years
Background: Life events are important risk factors for depression and post-traumatic stress disorder (PTSD). Physical activity is a beneficial behavior to physiological and psychological health. While it has not been reported at present the combined effect of physical activity and life events on individual depression and PTSD, and whether it can alleviate the psychological risks induced by life events. Objective: To comprehensively investigate th…
Design and implementation of an AI ‐enabled visual report tool as formative assessment to promote learning achievement and self‐regulated learning: An experimental study
Formative assessment is essential for improving teaching and learning, and AI and visualization techniques provide great potential for its design and delivery. Using NLP, cognitive diagnostic and visualization techniques designed to analyse and present students' monthly exam data, we developed an AI‐enabled visual report tool comprising six modules and conducted an empirical study of its effectiveness in a high school biology classroom. A total o…
Psychological challenges and related factors of ordinary residents after “7.20” heavy rainstorm disaster in Zhengzhou: A cross-sectional survey and study
Rainstorm could cause local residents to have various degrees of psychological symptoms. This study identified factors associated with the psychological health of disaster-stricken residents, which could be used to develop psychological interventions in improving psychological health of local residents
Cross-sectional investigation and correlation analysis of psychology of college students returning to campus after Covid-19 lockdown lift
College students still have some mental health problems in the recovery period of COVID-19 epidemic, which should be paid attention to by education authorities and colleges and universities
China’s urban construction investment bond: Contextualising a financial tool for local government
The influence and enlightenment of five public health emergencies on public psychology since new century: A systematic review
A structural estimation of the return to infrastructure investment in China
Productivity of core infrastructure investment in China: An input–output approach
This paper examines the productivity effect of two categories of core infrastructure investment in China, by matching a panel of manufacturing firm‐level production data with province‐level infrastructure investment data. Cross‐industry variation in infrastructure reliance using input–output table information is employed to address potential endogeneity issues. We find that firms in an industry that relies more heavily on infrastructure in produc…
Does land reserve system improve quality of urbanization? Evidence from China
Housing, Housing Stratification, and Chinese Urban Residents' Social Satisfaction: Evidence from a National Household Survey
Development of rule of law index for state land and resources in China
Public health education at China’s higher education institutions: A time-series analysis from 1998 to 2012
The overall scale of public health education has clearly expanded, though at a slower pace than many other health science disciplines in China. The increase of public health graduates helped to address the previous shortage of public health professionals. Gradually adopting a modern model of education, public health education in China has undergone notable changes that may be informative to other developing countries though it still faces a compl…
Origins of the Leftist Deviation in the Movement for Rent and Interest Reduction in the Shanxi Base Area
To win support from all social groups in rural China after the inception of Japan’s full-scale invasion, the CCP introduced the program of “rent and interest reduction” in place of its original radical land policy. Nevertheless, the “25-percent rent reduction” did not have much appeal to owner-cultivators in Shanxi province, where land ownership was dispersed and tenancy not predominant. Money-lending activities largely vanished after the impleme…
P2-343 Effects analysis of the preventive measures on neural tube defects in China
Introduction China is among the high incidence countries for neural tube defects (NTDs) and great efforts have been made towards their prevention. This study is to understand the effects and influencing factors on prevention measures. Methods A matched case-control study and prevalence studies were employed. 459 women who gestated babies/foetuses with NTDs and their controls were selected and investigated in 24 districts of two provinces in China…
P2-343 Effects analysis of the preventive measures on neural tube defects in China
Introduction China is among the high incidence countries for neural tube defects (NTDs) and great efforts have been made towards their prevention. This study is to understand the effects and influencing factors on prevention measures. Methods A matched case-control study and prevalence studies were employed. 459 women who gestated babies/foetuses with NTDs and their controls were selected and investigated in 24 districts of two provinces in China…
Public health education at China’s higher education institutions: A time-series analysis from 1998 to 2012
The overall scale of public health education has clearly expanded, though at a slower pace than many other health science disciplines in China. The increase of public health graduates helped to address the previous shortage of public health professionals. Gradually adopting a modern model of education, public health education in China has undergone notable changes that may be informative to other developing countries though it still faces a compl…
Origins of the Leftist Deviation in the Movement for Rent and Interest Reduction in the Shanxi Base Area
To win support from all social groups in rural China after the inception of Japan’s full-scale invasion, the CCP introduced the program of “rent and interest reduction” in place of its original radical land policy. Nevertheless, the “25-percent rent reduction” did not have much appeal to owner-cultivators in Shanxi province, where land ownership was dispersed and tenancy not predominant. Money-lending activities largely vanished after the impleme…
Development of rule of law index for state land and resources in China
Productivity of core infrastructure investment in China: An input–output approach
This paper examines the productivity effect of two categories of core infrastructure investment in China, by matching a panel of manufacturing firm‐level production data with province‐level infrastructure investment data. Cross‐industry variation in infrastructure reliance using input–output table information is employed to address potential endogeneity issues. We find that firms in an industry that relies more heavily on infrastructure in produc…
Does land reserve system improve quality of urbanization? Evidence from China
Housing, Housing Stratification, and Chinese Urban Residents' Social Satisfaction: Evidence from a National Household Survey
The influence and enlightenment of five public health emergencies on public psychology since new century: A systematic review
A structural estimation of the return to infrastructure investment in China
Cross-sectional investigation and correlation analysis of psychology of college students returning to campus after Covid-19 lockdown lift
College students still have some mental health problems in the recovery period of COVID-19 epidemic, which should be paid attention to by education authorities and colleges and universities
China’s urban construction investment bond: Contextualising a financial tool for local government
Psychological challenges and related factors of ordinary residents after “7.20” heavy rainstorm disaster in Zhengzhou: A cross-sectional survey and study
Rainstorm could cause local residents to have various degrees of psychological symptoms. This study identified factors associated with the psychological health of disaster-stricken residents, which could be used to develop psychological interventions in improving psychological health of local residents
Combined effects of physical activity and life events on depression and PTSD in Chinese students aged 16–24 years
Background: Life events are important risk factors for depression and post-traumatic stress disorder (PTSD). Physical activity is a beneficial behavior to physiological and psychological health. While it has not been reported at present the combined effect of physical activity and life events on individual depression and PTSD, and whether it can alleviate the psychological risks induced by life events. Objective: To comprehensively investigate th…
Design and implementation of an AI ‐enabled visual report tool as formative assessment to promote learning achievement and self‐regulated learning: An experimental study
Formative assessment is essential for improving teaching and learning, and AI and visualization techniques provide great potential for its design and delivery. Using NLP, cognitive diagnostic and visualization techniques designed to analyse and present students' monthly exam data, we developed an AI‐enabled visual report tool comprising six modules and conducted an empirical study of its effectiveness in a high school biology classroom. A total o…
SCB-Detr: Multiscale Deformable Transformers for Occlusion-Resilient Student Learning Behavior Detection in Smart Classroom
The integration of artificial intelligence (AI) into the modern educational system is rapidly evolving, particularly in monitoring student behavior in classrooms—a task traditionally dependent on manual observation. This conventional method is notably inefficient, prompting a shift toward more advanced solutions such as computer vision. However, existing target detection models face significant challenges such as occlusion, blurring, and scale di…
MMKT: Multimodal Knowledge Tracing in Personalized E-Learning Systems for Supporting Lifelong Learning
To effectively support lifelong learning, personalized e-learning systems aim to provide customized educational services tailored to individual learners’ needs. A crucial aspect for enabling these intelligent services is knowledge tracing, which involves dynamically modeling learners’ knowledge acquisition based on their past learning records. Traditional deep knowledge tracing models primarily focus on learners’ responses and the knowledge compo…
Differences in HIV-related knowledge, attitudes, and behaviors among men who have sex with men (MSM): Comparison between HIV-positive and HIV-negative college students
Objective This study aimed to compare HIV-related knowledge, attitudes, sexual behaviors, and social networking between MSM college students with and without HIV infection, and to identify associated factors sustaining the high HIV prevalence in this population. Methods A cross-sectional survey was conducted among 686 HIV-positive and HIV-negative MSM college students recruited from Guangdong, Chongqing, and Shaanxi provinces (January 2019–March …
The effect of physical activity and life events on mental health of college students: The mediating role of psychological vulnerability
Life events are important risk factors for poor mental health such as depression and anxiety. However, physical activity can effectively reverse the adverse effects of life events on mental health, and it is related to the mediating role of psychological vulnerability
Do teachers practice what they believe? Exploring discrepancies between teachers’ classroom management self-efficacy, self-reported strategies, and AI-observed behaviors in K-12 education
Externalities of the personality traits: The effect of peer personality on students’ mental health
Commute Time to School and Child Labour: Evidence from China
Child labour presents a pervasive challenge in developing nations, significantly impacting long-term economic growth by hindering the accumulation of human capital. This study utilises data from the China Family Panel Studies to investigate the impact of commute time to school on child labour. The empirical results indicate that a one-hour increase in a child’s commute time to school correlates with a statistically significant increase of 6.3 per…
Leveraging Contrastive Vision-Language Pretraining for Zero-Shot Open Learning Behavior Detection in Smart Education
With the rapid advancement of industrial informatics, educational behavior detection has become crucial for enabling intelligent, personalized teaching in smart education. Traditional methods, reliant on predefined behavior categories, struggle to meet the demands of open-vocabulary learning behavior detection in real-world scenarios. To address this, we introduce education open behavior detection (Edu-OBD), an open-vocabulary learning behavior d…
Mapping factors associated with health system resilience against large-scale infectious disease outbreaks: A qualitative study in China
Resilient health systems have been demonstrated to be important in safeguarding global health security against crises. However, health system resilience against infectious disease outbreaks is not well understood because of the ambiguity in the details of the conceptualization, and lack of evidence on the specific capacities that health systems need to be resilient to infectious disease outbreaks. We aimed to provide a detailed understanding of h…
China (9 works) · Economics (8 works) · Political science (7 works) · Geography (6 works) · Psychology (6 works) · Business (5 works) · Medicine (5 works) · Clinical Psychology (4 works) · Computer Science (4 works) · Law (4 works)