806 citations · 7.4k across the 169 of their papers we have counts for
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Inference of Spatio-Temporal Functions over Graphs via Multi-Kernel Kriged Kalman Filtering
Vassilis N. Ioannidis, Daniel Romero, Georgios B. Giannakis
Inference of space-time varying signals on graphs emerges naturally in a plethora of network science related applications. A frequently encountered challenge pertains to reconstruc…
DPCA: Dimensionality Reduction for Discriminative Analytics of Multiple Large-Scale Datasets
Gang Wang, Jia Chen, Georgios B. Giannakis
Principal component analysis (PCA) has well-documented merits for data extraction and dimensionality reduction. PCA deals with a single dataset at a time, and it is challenged when…
Bandit Convex Optimization for Scalable and Dynamic IoT Management
Tianyi Chen, Georgios B. Giannakis
The present paper deals with online convex optimization involving both time-varying loss functions, and time-varying constraints. The loss functions are not fully accessible to the…