206 citations · 295 across the 8 of their papers we have counts for
8 papers
Identifiable Solutions to Foreground Signature Extraction from Hyperspectral Images in an Intimate Mixing Scenario
Jarrod Hollis, Raviv Raich, Jinsub Kim +2
The problem of foreground material signature extraction in an intimate (nonlinear) mixing setting is considered. It is possible for a foreground material signature to appear in com…
Load Oscillating Attacks of Smart Grids: Demand Strategies and Vulnerability Analysis
Falah Alanazi, Jinsub Kim, Eduardo Cotilla-Sanchez
We investigate the vulnerability of a power transmission grid to load oscillation attacks. We demonstrate that an adversary with a relatively small amount of resources can launch a…
On PMU Data Integrity under GPS Spoofing Attacks: A Sparse Error Correction Framework
Shashini De Silva, Jinsub Kim, Eduardo Cotilla-Sanchez +1
Consider the problem of mitigating the impact on data integrity of phasor measurement units (PMUs) given a GPS spoofing attack. We present a sparse error correction framework to tr…
Weakly-supervised Dictionary Learning
Zeyu You, Raviv Raich, Xiaoli Z. Fern +1
We present a probabilistic modeling and inference framework for discriminative analysis dictionary learning under a weak supervision setting. Dictionary learning approaches have be…
A Learning Scheme for Microgrid Islanding and Reconnection
Carter Lassetter, Eduardo Cotilla-Sanchez, Jinsub Kim
This paper introduces a potential learning scheme that can dynamically predict the stability of the reconnection of sub-networks to a main grid. As the future electrical power syst…
Subspace Methods for Data Attack on State Estimation: A Data Driven Approach
Jinsub Kim, Lang Tong, Robert J. Thomas
Data attacks on state estimation modify part of system measurements such that the tempered measurements cause incorrect system state estimates. Attack techniques proposed in the li…
Data Framing Attack on State Estimation
Jinsub Kim, Lang Tong, Robert J. Thomas
A new mechanism aimed at misleading a power system control center about the source of a data attack is proposed. As a man-in-the-middle state attack, a data framing attack is propo…
Impact of Data Quality on Real-Time Locational Marginal Price
Liyan Jia, Jinsub Kim, Robert J. Thomas +1
The problem of characterizing impacts of data quality on real-time locational marginal price (LMP) is considered. Because the real-time LMP is computed from the estimated network t…