Search Results for author: Saurav Talukdar

Found 8 papers, 0 papers with code

Efficient and passive learning of networked dynamical systems driven by non-white exogenous inputs

no code implementations2 Oct 2021 Harish Doddi, Deepjyoti Deka, Saurav Talukdar, Murti Salapaka

We present a regularized non-casual consistent estimator for this problem and analyze its sample complexity over two regimes: (a) where the interval $T$ consists of $n$ i. i. d.

Power Modeling for Effective Datacenter Planning and Compute Management

no code implementations22 Mar 2021 Ana Radovanovic, Bokan Chen, Saurav Talukdar, Binz Roy, Alexandre Duarte, Mahya Shahbazi

To the best of our knowledge, this is the largest scale power modeling study of this kind, in both the scope of diverse datacenter planning and real-time management use cases, as well as the variety of hardware configurations and workload types used for modeling and validation.

Estimating Linear Dynamical Networks of Cyclostationary Processes

no code implementations26 Sep 2020 Harish Doddi, Deepjyoti Deka, Saurav Talukdar, Murti Salapaka

The majority of prior work in consistent topology estimation relies on dynamical systems excited by temporally uncorrelated processes.

Steady State Cargo Transport Modalities of Molecular Motor Ensembles Emerge from Single Motor Behavior

no code implementations4 Jul 2020 Shreyas Bhaban, James Melbourne, Saurav Talukdar, Murti V. Salapaka

Transport of intracellular cargo is often mediated by teams of molecular motors that function in a chaotic environment and varying conditions.

Physics Informed Topology Learning in Networks of Linear Dynamical Systems

no code implementations27 Sep 2018 Saurav Talukdar, Deepjyoti Deka, Harish Doddi, Donatello Materassi, Misha Chertkov, Murti V. Salapaka

Learning influence pathways of a network of dynamically related processes from observations is of considerable importance in many disciplines.

Learning the Exact Topology of Undirected Consensus Networks

no code implementations29 Sep 2017 Saurav Talukdar, Deepjyoti Deka, Sandeep Attree, Donatello Materassi, Murti V. Salapaka

In this article, we present a method to learn the interaction topology of a network of agents undergoing linear consensus updates in a non invasive manner.

Time Series

Topology Estimation in Bulk Power Grids: Guarantees on Exact Recovery

no code implementations5 Jul 2017 Deepjyoti Deka, Saurav Talukdar, Michael Chertkov, Murti Salapaka

For grids that include cycles of length three, we provide sufficient conditions that ensure existence of algorithms for exact reconstruction.

Exact Topology Reconstruction of Radial Dynamical Systems with Applications to Distribution System of the Power Grid

no code implementations2 Mar 2017 Saurav Talukdar, Deepjyoti Deka, Donatello Materassi, Murti V. Salapaka

In this article we present a method to reconstruct the interconnectedness of dynamically related stochastic processes, where the interactions are bi-directional and the underlying topology is a tree.

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