3 papers
math.CO2026
Tuza's Conjecture under an Edge-Count Condition
Zhen Liu, Qinghou Zeng
For a graph , let denote the maximum number of pairwise edge-disjoint triangles and let denote the minimum number of edges meeting every triangle. Tuza's conjectur…
cs.LG2025
Fourier-Enhanced Recurrent Neural Networks for Electrical Load Time Series Downscaling
Qi Chen, Mihai Anitescu
We present a Fourier-enhanced recurrent neural network (RNN) for downscaling electrical loads. The model combines (i) a recurrent backbone driven by low-resolution inputs, (ii) exp…
physics.geo-ph2025
Towards Long-Range ENSO Prediction with an Explainable Deep Learning Model
Qi Chen, Yinghao Cui, Guobin Hong +7
El Niño-Southern Oscillation (ENSO) is a prominent mode of interannual climate variability with far-reaching global impacts. Its evolution is governed by intricate air-sea interact…