45 citations · 83 across the 43 of their papers we have counts for
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eess.SP2021
Recovery of Graph Signals from Sign Measurements
Wenwei Liu, Hui Feng, Kaixuan Wang +2
Sampling and interpolation have been extensively studied, in order to reconstruct or estimate the entire graph signal from the signal values on a subset of vertexes, of which most…
eess.SP2021★ 1 cited
Graph Signal Processing over a Probability Space of Shift Operators
Feng Ji, Wee Peng Tay, Antonio Ortega
Graph signal processing (GSP) uses a shift operator to define a Fourier basis for the set of graph signals. The shift operator is often chosen to capture the graph topology. Howeve…
stat.ML2021★ 4 cited
Learning on heterogeneous graphs using high-order relations
See Hian Lee, Feng Ji, Wee Peng Tay
A heterogeneous graph consists of different vertices and edges types. Learning on heterogeneous graphs typically employs meta-paths to deal with the heterogeneity by reducing the g…