no code implementations • 17 Apr 2024 • Xinmei Huang, Haoyang Li, Jing Zhang, Xinxin Zhao, Zhiming Yao, Yiyan Li, Zhuohao Yu, Tieying Zhang, Hong Chen, Cuiping Li
Database knob tuning is a critical challenge in the database community, aiming to optimize knob values to enhance database performance for specific workloads.
no code implementations • 19 Jan 2023 • Rongxing Hu, Ashwin Shirsat, Valliappan Muthukaruppan, Si Zhang, Yiyan Li, Lidong Song, Bei Xu, Victor Paduani, Ning Lu, Mesut Baran, Wenyuan Tang
This paper presents a novel 2-stage microgrid unit commitment (Microgrid-UC) algorithm considering cold-load pickup (CLPU) effects, three-phase load balancing requirements, and feasible reconfiguration options.
no code implementations • 29 Nov 2022 • Yiyan Li, Lidong Song, Yi Hu, Hanpyo Lee, Di wu, PJ Rehm, Ning Lu
We propose a Generator structure consisting of a coarse network and a fine-tuning network.
no code implementations • 7 Nov 2022 • Han Pyo Lee, Yiyan Li, Lidong Song, Di wu, Ning Lu
In contrast to many existing methods, we treat CVR baseline estimation as a missing data retrieval problem.
no code implementations • 3 Oct 2022 • Yi Hu, Yiyan Li, Lidong Song, Han Pyo Lee, PJ Rehm, Matthew Makdad, Edmond Miller, Ning Lu
This paper presents a deep-learning framework, Multi-load Generative Adversarial Network (MultiLoad-GAN), for generating a group of synthetic load profiles (SLPs) simultaneously.
no code implementations • 23 Aug 2022 • Valliappan Muthukaruppan, Ashwin Shirsat, Rongxing Hu, Victor Paduani, Bei Xu, Yiyan Li, Mesut Baran, Ning Lu, David Lubkeman, Wenyuan Tang
The management of such feeder-level microgrid has however many challenges, such as limited resources that can be deployed on the feeder quickly, and the limited real-time monitoring and control on the distribution system.
no code implementations • 10 Feb 2022 • Ashwin Shirsat, Valliappan Muthukaruppan, Rongxing Hu, Victor Paduani, Bei Xu, Lidong Song, Yiyan Li, Ning Lu, Mesut Baran, David Lubkeman, Wenyuan Tang
Distribution system integrated community microgrids (CMGs) can partake in restoring loads during extended duration outages.
no code implementations • 16 Nov 2021 • Yiyan Li, Lidong Song, Si Zhang, Laura Kraus, Taylor Adcox, Roger Willardson, Abhishek Komandur, Ning Lu
The hybrid framework consists of two forecasting models: a physics-based trend forecasting (TF) model and a data-driven cloud-event forecasting (CF) model.
no code implementations • 18 Jul 2021 • Lidong Song, Yiyan Li, Ning Lu
When training the ProfileSR-GAN generator network, to make the generated profiles more realistic, we introduce two new shape-related losses in addition to conventionally used content loss: adversarial loss and feature-matching loss.
Generative Adversarial Network Non-Intrusive Load Monitoring +3
no code implementations • 25 Sep 2020 • Yiyan Li, Si Zhang, Rongxing Hu, Ning Lu
This paper presents a meta-learning based, automatic distribution system load forecasting model selection framework.
no code implementations • 4 Aug 2020 • Qiangang Jia, Zhaoyu Hu, Yiyan Li, Zheng Yan, Sijie Chen
Q learning is widely used to simulate the behaviors of generation companies (GenCos) in an electricity market.