806 citations · 7.4k across the 169 of their papers we have counts for
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Kernel-based Reconstruction of Space-time Functions on Dynamic Graphs
Daniel Romero, Vassilis N. Ioannidis, Georgios B. Giannakis
Graph-based methods pervade the inference toolkits of numerous disciplines including sociology, biology, neuroscience, physics, chemistry, and engineering. A challenging problem en…
Deep Double Sparsity Encoder: Learning to Sparsify Not Only Features But Also Parameters
Zhangyang Wang, Thomas S. Huang
This paper emphasizes the significance to jointly exploit the problem structure and the parameter structure, in the context of deep modeling. As a specific and interesting example,…
Tracking Tensor Subspaces with Informative Random Sampling for Real-Time MR Imaging
Morteza Mardani, Georgios B. Giannakis, Kamil Ugurbil
Magnetic resonance imaging (MRI) nowadays serves as an important modality for diagnostic and therapeutic guidance in clinics. However, the {\it slow acquisition} process, the dynam…