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eess.SP2025
Sampling Method for Generalized Graph Signals With Pre-Selected Vertices via DC Optimization
Keitaro Yamashita, Kazuki Naganuma, Shunsuke Ono
This paper proposes a method for vertex-wise aggregation sampling of a broad class of graph signals, designed to attain the best possible recovery based on the generalized sampling…
eess.SP2025
Inner-Loop-Free Total-Variation-Constrained Full-Waveform Inversion
Shingo Takemoto, Shunsuke Ono
This paper proposes a computationally efficient algorithm to address the Full-Waveform Inversion (FWI) problem with a Total Variation (TV) constraint, designed to accurately recons…