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Junhua Zhao

Researcher at The Chinese University of Hong Kong

Publications -  210
Citations -  8635

Junhua Zhao is an academic researcher from The Chinese University of Hong Kong. The author has contributed to research in topics: Computer science & Electricity market. The author has an hindex of 41, co-authored 163 publications receiving 6103 citations. Previous affiliations of Junhua Zhao include Zhejiang University & University of Newcastle.

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Proceedings ArticleDOI

Comparison of CPF and modal analysis methods in determining effective DG locations

TL;DR: In this article, a new method to determine an optimal DG allocation is presented which is based on the modal analysis that involves eigenvalue and eigenvectors techniques, and a numerical example on a 34-bus distribution network is given to illustrate the effectiveness of the proposed method.
Journal ArticleDOI

A Hybrid Method for Electric Spring Control Based on Data and Knowledge Integration

TL;DR: Simulation results show that the data-driven model is more accurate than the analytical model in predicting system states, while the proposed control method outperforms the original analytical method.
Proceedings ArticleDOI

Developing GENCO's Strategic Bidding in an Electricity Market with Incomplete Information

TL;DR: In this paper, a novel approach of designing the optimal bidding strategies based on incomplete market information is proposed, which predicts the expected bidding productions of each rival generator in the market based on publicly available bidding data, and the non-linear relationship between generators' bidding productions and the market clearing price is also estimated from historical bidding and price data, using support vector machine (SVM).
Proceedings ArticleDOI

An Effective Approach to Predicting Electricity Market Price Spikes

TL;DR: It has shown that ELM (Extreme Learning Machine) algorithm has a superior performance in prediction of price spikes compared with other existing classification algorithms such as SVM (Support Vector Machine).
Journal ArticleDOI

AI-enabled image fraud in scientific publications

TL;DR: In this paper , the authors demonstrate the disturbing potential of these generative models in synthesizing fake images, plagiarizing existing images, and deliberately modifying images and reveal vast risks and arouses the vigilance of the scientific community on fake scientific images generated by artificial intelligence models.