Search Results - "Peles, Slaven"

GPU-resident sparse direct linear solvers for alternating current optimal power flow analysis by Świrydowicz, Kasia, Koukpaizan, Nicholson, Ribizel, Tobias, Göbel, Fritz, Abhyankar, Shrirang, Anzt, Hartwig, Peleš, Slaven

“…Integrating renewable resources within the transmission grid at a wide scale poses significant challenges for economic dispatch as it requires analysis with…”
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Linear solvers for power grid optimization problems: A review of GPU-accelerated linear solvers by Świrydowicz, Kasia, Darve, Eric, Jones, Wesley, Maack, Jonathan, Regev, Shaked, Saunders, Michael A., Thomas, Stephen J., Peleš, Slaven

“…The linear equations that arise in interior methods for constrained optimization are sparse symmetric indefinite, and they become extremely ill-conditioned as…”
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Reduction and solution of the chemical master equation using time scale separation and finite state projection by Peles, Slaven, Munsky, Brian, Khammash, Mustafa

“…The dynamics of chemical reaction networks often takes place on widely differing time scales--from the order of nanoseconds to the order of several days. This…”
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Advanced Computing is at the Forefront of a New "Moonshot" Revolutionizing the North American Power Grid by Oehmen, Christopher S., Peles, Slaven, Swirydowicz, Katarzyna, Petra, Cosmin G., Abhyankar, Shrirang G., Jones, Wesley, Reynolds, Matthew, Rutherford, Robert C.

“…In the 50-plus years since humans first landed on the moon, computing has grown at breakneck speed. We are faced with another challenge that is just as…”
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HyKKT: a hybrid direct-iterative method for solving KKT linear systems by Regev, Shaked, Chiang, Nai-Yuan, Darve, Eric, Petra, Cosmin G., Saunders, Michael A., Świrydowicz, Kasia, Peleš, Slaven

“…We propose a solution strategy for the large indefinite linear systems arising in interior methods for nonlinear optimization. The method is suitable for…”
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Model for high-gain fiber laser arrays by Rogers, J.L., Peles, S., Wiesenfeld, K.

“…Recent experiments have shown that a small number of fiber lasers can spontaneously form coherent states when suitably coupled. The observed synchrony…”
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Computational and numerical analysis of AC optimal power flow formulations on large-scale power grids by Nair, Arun Sukumaran, Abhyankar, Shrirang, Peles, Slaven, Ranganathan, Prakash

“…•An in-depth comparison of the AC-OPF model for three formulations: power balance polar, power balance Cartesian and current balance Cartesian presenting their…”
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Computational and numerical analysis of AC optimal power flow formulations on large-scale power grids by Sukumaran Nair, Arun, Abhyankar, Shrirang G., Peles, Slaven, Ranganathan, Prakash

“…We report that alternating current optimal power flow (AC-OPF) is a fundamental tool in electric utilities to determine optimal operation of the various…”
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Building energy models: Quantifying uncertainties due to stochastic processes by Ahuja, Sunil, Peles, Slaven

“…Energy efficient retrofits of existing buildings present an immediate and large opportunity to reduce the energy footprint of the built infrastructure, which…”
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Evaluation of AC optimal power flow on graphical processing units by Abhyankar, Shrirang, Peles, Slaven, Rutherford, Robert, Mancinelli, Asher

“…This paper investigates the performance of alternating current optimal power flow (ACOPF) on hardware accelerators such as graphical processing units (GPUs)…”
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Robust synchronization in fiber laser arrays by Peles, Slaven, Rogers, Jeffrey L, Wiesenfeld, Kurt

“…Synchronization of coupled fiber lasers has been reported in recent experiments [Bruesselbach, Opt. Lett. 30, 1339 (2005); Minden, Proc. SPIE 5335, 89 (2004)]…”
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Analysis of Periodically Driven Mechanical System by Peleš, Slaven

“…In this communication we conduct an investigation of the behavior of a periodically driven nonlinear mechanical system.7) We plot bifurcation diagrams in order…”
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Synchronization law for a van der Pol array by Peles, Slaven, Wiesenfeld, Kurt

“…We explore the transition to in-phase synchronization in globally coupled oscillator arrays, and compare results for van der Pol arrays with Josephson junction…”
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Towards Efficient Alternating Current Optimal Power Flow Analysis on Graphical Processing Units by Swirydowicz, Kasia, Koukpaizan, Nicholson, Abhyankar, Shrirang, Peles, Slaven

“…We present a solution of sparse alternating current optimal power flow (ACOPF) analysis on graphical processing unit (GPU). In particular, we discuss the…”
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Towards Efficient Alternating Current Optimal Power Flow Analysis on Graphical Processing Units by Swirydowicz, Kasia, Koukpaizan, Nicholson, Abhyankar, Shrirang, Peles, Slaven

“…We present a solution of sparse alternating current optimal power flow (ACOPF) analysis on graphical processing unit (GPU). In particular, we discuss the…”
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GPU-resident sparse direct linear solvers for alternating current optimal power flow analysis by Świrydowicz, Kasia, Koukpaizan, Nicholson, Ribizel, Tobias, Göbel, Fritz, Abhyankar, Shrirang, Anzt, Hartwig, Peleš, Slaven

“…Integrating renewable resources within the transmission grid at a wide scale poses significant challenges for economic dispatch as it requires analysis with…”
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Effect of Gain-Dependent Phase Shift on Fiber Laser Synchronization by Wiesenfeld, K., Peles, S., Rogers, J.L.

“…Recent experiments have demonstrated synchronization of fiber laser arrays at low and moderate pump levels. It has been suggested that a key dynamical process…”
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HyKKT: a hybrid direct-iterative method for solving KKT linear systems by Regev, Shaked, Chiang, Nai-Yuan, Darve, Eric, Petra, Cosmin G., Saunders, Michael A., Świrydowicz, Kasia, Peleš, Slaven

“…Here, we propose a solution strategy for the large indefinite linear systems arising in interior methods for nonlinear optimization. The method is suitable for…”
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Linear solvers for power grid optimization problems: A review of GPU-accelerated linear solvers by Świrydowicz, Kasia, Darve, Eric, Jones, Wesley, Maack, Jonathan, Regev, Shaked, Saunders, Michael A., Thomas, Stephen J., Peleš, Slaven

“…The linear equations that arise in interior methods for constrained optimization are sparse symmetric indefinite, and they become extremely ill-conditioned as…”
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Exascale Grid Optimization (ExaGO) toolkit: An open-source high-performance package for solving large-scale grid optimization problems by Abhyankar, Shrirang, Peles, Slaven, Becejac, Tamara, Holzer, Jesse, Mancinelli, Asher, Rutherford, Cameron

“…This paper introduces the Exascale Grid Optimization (ExaGO) toolkit, a library for solving large-scale alternating current optimal power flow (ACOPF) problems…”
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