User profiles for "author:Kai-Wen Cheng"

Kai-Wen Cheng

California Institute of Technology (Caltech)
Verified email at caltech.edu
Cited by 396

Video anomaly detection and localization using hierarchical feature representation and Gaussian process regression

KW Cheng, YT Chen, WH Fang - Proceedings of the IEEE …, 2015 - openaccess.thecvf.com
This paper presents a hierarchical framework for detecting local and global anomalies via
hierarchical feature representation and Gaussian process regression. While local anomaly …

AAA ATPases as therapeutic targets: Structure, functions, and small-molecule inhibitors

G Zhang, S Li, KW Cheng, TF Chou - European journal of medicinal …, 2021 - Elsevier
Abstract ATPases Associated with Diverse Cellular Activity (AAA ATPase) are essential
enzymes found in all organisms. They are involved in various processes such as DNA …

Thiopurine analogs and mycophenolic acid synergistically inhibit the papain-like protease of Middle East respiratory syndrome coronavirus

KW Cheng, SC Cheng, WY Chen, MH Lin, SJ Chuang… - Antiviral research, 2015 - Elsevier
Middle East respiratory syndrome coronavirus (MERS-CoV) is a new highly pathogenic
human coronaviruses that emerged in Jeddah and Saudi Arabia and has quickly spread to …

[HTML][HTML] Weathering COVID-19 storm: Successful control measures of five Asian countries

N Lu, KW Cheng, N Qamar, KC Huang… - American journal of …, 2020 - ncbi.nlm.nih.gov
The outbreak of coronavirus disease (COVID-19) has created the first viral pandemic storm
of this nature and scale in our lifetime. As of April 24, 2020 there is a total of 2,631,839 …

X-ray diffraction and Raman scattering studies on large-area array and nanobranched structure of 1D MoO2 nanorods

L Kumari, YR Ma, CC Tsai, YW Lin, SY Wu… - …, 2007 - iopscience.iop.org
Abstract One-dimensional (1D) MoO 2 nanorods in the form of a large-area array and
nanobranched structure were prepared by hot-filament metal–oxide vapour deposition at …

[PDF][PDF] A study of stress sources among college students in Taiwan

C Kai-Wen - Journal of Academic and Business Ethics, 2009 - Citeseer
This paper was to investigate the sources of stress among college students in Taiwan. A
questionnaire survey was conducted to collect research data. A total of 230 questionnaires …

Association between smokefree laws and voluntary smokefree-home rules

KW Cheng, SA Glantz, JM Lightwood - American journal of preventive …, 2011 - Elsevier
BACKGROUND: More states and localities are passing restrictions on smoking in public
places and workplaces. PURPOSE: To determine what, if any, association exists between …

Gaussian process regression-based video anomaly detection and localization with hierarchical feature representation

KW Cheng, YT Chen, WH Fang - IEEE Transactions on Image …, 2015 - ieeexplore.ieee.org
This paper presents a hierarchical framework for detecting local and global anomalies via
hierarchical feature representation and Gaussian process regression (GPR) which is fully …

The effect of MPOWER scores on cigarette smoking prevalence and consumption

A Ngo, KW Cheng, FJ Chaloupka, C Shang - Preventive medicine, 2017 - Elsevier
Abstract Background The World Health Organization (WHO) introduced the MPOWER
package to support policy implementation under the Framework Convention on Tobacco …

Pharmacological inhibition of bacterial β-glucuronidase prevents irinotecan-induced diarrhea without impairing its antitumor efficacy in vivo

KW Cheng, CH Tseng, CC Tzeng, YL Leu… - Pharmacological …, 2019 - Elsevier
Abstract Irinotecan (CPT-11), a first-line chemotherapy for advanced colorectal cancer,
causes serious diarrhea in patients receiving treatment. The underlying mechanism has …