no code implementations • 5 Sep 2024 • Zhe Wang, Zhen Wang, Jianwen Wu, Wangzhong Xiao, Yidong Chen, Zihua Feng, Dian Yang, Hongchen Liu, Bo Liang, Jiaojiao Fu
In order to accurately identify the performance status of mobile devices and finely adjust the user experience, a real-time performance perception evaluation method based on TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) combined with entropy weighting method and time series model construction was studied.
no code implementations • 17 Jun 2022 • Bo Peng, Hongchen Liu, Hang Zhou, Yuchuan Gou, Jui-Hsin Lai
Earth observation satellites have been continuously monitoring the earth environment for years at different locations and spectral bands with different modalities.
no code implementations • 17 Jun 2022 • Yuchuan Gou, Bo Peng, Hongchen Liu, Hang Zhou, Jui-Hsin Lai
The MultiEarth 2022 Image-to-Image Translation challenge provides a well-constrained test bed for generating the corresponding RGB Sentinel-2 imagery with the given Sentinel-1 VV & VH imagery.
no code implementations • 25 Sep 2019 • Charles Hernandez, HungYi Lee, Hongchen Liu
Global solutions to high-dimensional sparse estimation problems with a folded concave penalty (FCP) have been shown to be statistically desirable but are strongly NP-hard to compute, which implies the non-existence of a pseudo-polynomial time global optimization schemes in the worst case.