2 papers
cs.LG2025
FilterTS: Comprehensive Frequency Filtering for Multivariate Time Series Forecasting
Yulong Wang, Yushuo Liu, Xiaoyi Duan +1
Multivariate time series forecasting is crucial across various industries, where accurate extraction of complex periodic and trend components can significantly enhance prediction p…
math.NT2025
Resolving Adenwalla's conjecture related to a question of ErdÅs and Graham about covering systems
Zhengkun Jia, Huixi Li, Yushuo Liu
ErdÅs and Graham posed the question of whether there exists an integer such that the divisors of greater than form a distinct covering system with pairwise coprime mod…