235 citations · 635 across the 50 of their papers we have counts for
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Online Energy Price Matrix Factorization for Power Grid Topology Tracking
Vassilis Kekatos, Georgios B. Giannakis, Ross Baldick
Grid security and open markets are two major smart grid goals. Transparency of market data facilitates a competitive and efficient energy environment, yet it may also reveal critic…
Electricity Market Forecasting via Low-Rank Multi-Kernel Learning
Vassilis Kekatos, Yu Zhang, Georgios B. Giannakis
The smart grid vision entails advanced information technology and data analytics to enhance the efficiency, sustainability, and economics of the power grid infrastructure. Aligned…
Distributed Robust Power System State Estimation
Vassilis Kekatos, Georgios B. Giannakis
Deregulation of energy markets, penetration of renewables, advanced metering capabilities, and the urge for situational awareness, all call for system-wide power system state estim…
Robust Clustering Using Outlier-Sparsity Regularization
Pedro A. Forero, Vassilis Kekatos, Georgios B. Giannakis
Notwithstanding the popularity of conventional clustering algorithms such as K-means and probabilistic clustering, their clustering results are sensitive to the presence of outlier…