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cs.LG2026
Generator-Guided Inverse Sampling for Lévy-Driven Generative Models
Tianfu Qi, Jun Wang, Jun Zhang
This paper studies inverse sampling for Lévy-driven generative models from the perspective of Markov generators. Unlike conventional diffusion models, Lévy-driven dynamics involve…
eess.SP2026
Unsupervised Online Channel Estimation for High-Mobility OFDM via Implicit Neural Representation
Bohao Shi, Tianfu Qi, Xiaonan Chen +1
Accurate channel estimation remains challenging in high-mobility wireless systems because Doppler shifts induce severe inter-carrier interference (ICI) in Orthogonal Frequency Divi…