Search Results - "Chu, Amanda M.Y."

Visualizing COVID-19 pandemic risk through network connectedness by So, Mike K.P., Tiwari, Agnes, Chu, Amanda M.Y., Tsang, Jenny T.Y., Chan, Jacky N.L.

“…•This study presents a novel application of network analysis in healthcare.•This analysis provides a direct visualization of the COVID-19 pandemic risk.•The…”
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On topological properties of COVID-19: predicting and assessing pandemic risk with network statistics by So, Mike K. P., Chu, Amanda M. Y., Tiwari, Agnes, Chan, Jacky N. L.

“…The spread of coronavirus disease 2019 (COVID-19) has caused more than 80 million confirmed infected cases and more than 1.8 million people died as of 31…”
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Pandemic risk of COVID-19 outbreak in the United States: An analysis of network connectedness with air travel data by Tiwari, Agnes, So, Mike K.P., Chong, Andy C.Y., Chan, Jacky N.L., Chu, Amanda M.Y.

“…The United States has become the country with the largest number of COVID-19 reported cases and deaths. This study aims to analyze the pandemic risk of…”
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Persistent symptoms after SARS-CoV-2 infection: Long-term implications for health and quality of life by So, Mike K.P., Chu, Amanda M.Y., Tiwari, Agnes

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COVID-19 Pandemic Risk Assessment: Systematic Review by Chu, Amanda M Y, Kwok, Patrick W H, Chan, Jacky N L, So, Mike K P

“…The COVID-19 pandemic presents the possibility of future large-scale infectious disease outbreaks. In response, we conducted a systematic review of COVID-19…”
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Impacts of the COVID-19 pandemic on financial market connectedness by So, Mike K.P., Chu, Amanda M.Y., Chan, Thomas W.C.

“…•A novel use of network analysis in finance and public health.•Exploring the time series of network statistics for quantifying financial risk.•Examining the…”
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Modelling Economic Growth, Carbon Emissions, and Fossil Fuel Consumption in China: Cointegration and Multivariate Causality by Lv, Zhihui, Chu, Amanda M Y, McAleer, Michael, Wong, Wing-Keung

“…Most authors apply the Granger causality-VECM (vector error correction model), and Toda-Yamamoto procedures to investigate the relationships among fossil fuel…”
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Statistical bootstrap-based principal mode component analysis for dynamic background subtraction by Lam, Benson S.Y., Chu, Amanda M.Y., Yan, H.

“…•We propose a novel methodology to extract foreground objects from a video sequence with dynamic background with highly repetitive patterns.•We propose a…”
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Learning from work-from-home issues during the COVID-19 pandemic: Balance speaks louder than words by Chu, Amanda M Y, Chan, Thomas W C, So, Mike K P

“…During the 2019 novel coronavirus disease (COVID-19) pandemic, many employees have switched to working from home. Despite the findings of previous research…”
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Vine copula statistical disclosure control for mixed-type data by Chu, Amanda M.Y., Ip, Chun Yin, Lam, Benson S.Y., So, Mike K.P.

“…In this paper, we develop a new statistical disclosure control (SDC) method for mixed-type data based on vine copulas. The use of Gaussian and skew-t copulas…”
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Dynamic covariance modeling with artificial neural networks by Liu, Wing Ki, So, Mike K.P., Chu, Amanda M.Y.

“…This article proposes a novel multivariate generalized autoregressive conditionally heteroscedastic (GARCH) model that incorporates the modified Cholesky…”
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Interviewer bias when using multiple mini-interviews in selecting student nurses in a Chinese setting by So, Mike K.P., Chu, Amanda M.Y., Tiwari, Agnes

“…Interviewer effects may cause unfairness in assessments in multiple mini-interviews (MMIs). Due to cultural differences, the bias factors of interviewers may…”
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Antecedents of Consumer Food Waste Reduction Behavior: Psychological and Financial Concerns through the Lens of the Theory of Interpersonal Behavior by Attiq, Saman, Chu, Amanda M Y, Azam, Rauf I, Wong, Wing-Keung, Mumtaz, Sumia

“…This study sought to investigate the role of consumers' emotional, cognitive, and financial concerns in the development of food waste reduction, reuse, and…”
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Measuring family resilience of Chinese family caregivers: Psychometric evaluation of the Family Resilience Assessment Scale by Chu, Amanda M. Y., Tsang, Jenny T. Y., Tiwari, Agnes, Yuk, Helina, So, Mike K. P.

“…Objective To validate the Family Resilience Assessment Scale (FRAS) in Chinese family caregivers. Background Caregiver burden among family caregivers is a…”
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Detecting early signals of COVID-19 global pandemic from network density by Chu, Amanda M Y, Tiwari, Agnes, So, Mike K P

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Efficient estimation of high-dimensional dynamic covariance by risk factor mapping: Applications for financial risk management by So, Mike K.P., Chan, Thomas W.C., Chu, Amanda M.Y.

“…This paper aims to explore a modified method of high-dimensional dynamic variance–covariance matrix estimation via risk factor mapping, which can yield a…”
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Assessing systemic risk in financial markets using dynamic topic networks by So, Mike K. P., Mak, Anson S. W., Chu, Amanda M. Y.

“…Systemic risk in financial markets refers to the breakdown of a financial system due to global events, catastrophes, or extreme incidents, leading to huge…”
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Higher Education during the Pandemic: The Predictive Factors of Learning Effectiveness in COVID-19 Online Learning by Tsang, Jenny, So, Mike, Chong, Andy, Lam, Benson, Chu, Amanda

“…The global coronavirus disease (COVID-19) outbreak forced a shift from face-to-face education to online learning in higher education settings around the world…”
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Standardized local assortativity in networks and systemic risk in financial markets by So, Mike K. P, Mak, Anson S. W, Chan, Jacky N. L, Chu, Amanda M. Y

“…The study of assortativity allows us to understand the heterogeneity of networks and the implication of network resilience. While a global measure has been…”
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Habit-Does It Matter? Bringing Habit and Emotion into the Development of Consumer's Food Waste Reduction Behavior with the Lens of the Theory of Interpersonal Behavior by Mumtaz, Sumia, Chu, Amanda M Y, Attiq, Saman, Shah, Hassan Jalil, Wong, Wing-Keung

“…The immense food waste, generated by restaurants is not only a serious burden for the foodservice business but also a cause of anguish for the emerging nations…”
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