10 citations · 29 across the 13 of their papers we have counts for
4 papers · 1 filter
Particle Clustering Machine: A Dynamical System Based Approach
Sambarta Dasgupta, Keivan Ebrahimi, Umesh Vaidya
Identification of the clusters from an unlabeled data set is one of the most important problems in Unsupervised Machine Learning. The state of the art clustering algorithms are bas…
Contingency Analysis of Power Networks : A System Theoretic Approach
Sambarta Dasgupta, Umesh Vaidya
In this work, we have proposed a system theoretic method to compute sensitivities of different lines for contingency analysis in power network. We have formulated the c…
Normally hyperbolic surfaces based finite-time transient stability monitoring of power system dynamics
Sambarta Dasgupta, Umesh Vaidya
In this paper, we develop a methodology for finite time rotor angle stability analysis using the theory of normal hyperbolic surfaces. The proposed method would bring new insights…
Data-Driven Approximation of Transfer Operators: Naturally Structured Dynamic Mode Decomposition
Bowen Huang, Umesh Vaidya
In this paper, we provide a new algorithm for the finite dimensional approximation of the linear transfer Koopman and Perron-Frobenius operator from time series data. We argue that…