Search Results for author: Rui Cheng

Found 4 papers, 1 papers with code

A Two-layer Approach for Estimating Behind-the-Meter PV Generation Using Smart Meter Data

no code implementations14 Oct 2021 Fankun Bu, Rui Cheng, Zhaoyu Wang

In this paper, we have come up with a novel two-layer approach to disaggregate the unknown PV generation and native demand from the known hourly net demand data recorded by smart meters: 1) At the aggregate level, the proposed approach separates the total PV generation and native demand time series from the total net demand time series for customers with PVs.

Time Series

An Online Feedback-Based Linearized Power Flow Model for Unbalanced Distribution Networks

no code implementations27 Mar 2021 Rui Cheng, Zhaoyu Wang, Yifei Guo

The non-linearity and non-convexity of power flow models and the phase coupling challenge the analysis and optimization of unbalanced distribution networks.

Multistage Model for Robust Face Alignment Using Deep Neural Networks

no code implementations4 Feb 2020 Huabin Wang, Rui Cheng, Jian Zhou, Liang Tao, Hon Keung Kwan

First, a spatial transformer - generative adversarial network which consists of convolutional layers and residual units is utilized to solve the initialization issues caused by face detectors, such as rotation and scale variations, to obtain improved face bounding boxes for face alignment.

Face Alignment Robust Face Alignment

Exploiting Contextual Information via Dynamic Memory Network for Event Detection

1 code implementation EMNLP 2018 Shaobo Liu, Rui Cheng, Xiaoming Yu, Xue-Qi Cheng

Meanwhile, dynamic memory network (DMN) has demonstrated promising capability in capturing contextual information and has been applied successfully to various tasks.

Event Detection

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