Search Results - "Lokhov, Andrey"

Optimal deployment of resources for maximizing impact in spreading processes by Lokhov, Andrey Y., Saad, David

“…The effective use of limited resources for controlling spreading processes on networks is of prime significance in diverse contexts, ranging from the…”
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Optimal structure and parameter learning of Ising models by Lokhov, Andrey Y, Vuffray, Marc, Misra, Sidhant, Chertkov, Michael

“…Reconstruction of the structure and parameters of an Ising model from binary samples is a problem of practical importance in a variety of disciplines, ranging…”
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Discovering a Transferable Charge Assignment Model Using Machine Learning by Sifain, Andrew E, Lubbers, Nicholas, Nebgen, Benjamin T, Smith, Justin S, Lokhov, Andrey Y, Isayev, Olexandr, Roitberg, Adrian E, Barros, Kipton, Tretiak, Sergei

“…Partial atomic charge assignment is of immense practical value to force field parametrization, molecular docking, and cheminformatics. Machine learning has…”
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Dynamic message-passing equations for models with unidirectional dynamics by Lokhov, Andrey Y, Mézard, Marc, Zdeborová, Lenka

“…Understanding and quantifying the dynamics of disordered out-of-equilibrium models is an important problem in many branches of science. Using the dynamic…”
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The potential of quantum annealing for rapid solution structure identification by Pang, Yuchen, Coffrin, Carleton, Lokhov, Andrey Y., Vuffray, Marc

“…The recent emergence of novel computational devices, such as quantum computers, coherent Ising machines, and digital annealers presents new opportunities for…”
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On the emerging potential of quantum annealing hardware for combinatorial optimization by Tasseff, Byron, Albash, Tameem, Morrell, Zachary, Vuffray, Marc, Lokhov, Andrey Y., Misra, Sidhant, Coffrin, Carleton

“…Over the past decade, the usefulness of quantum annealing hardware for combinatorial optimization has been the subject of much debate. Thus far, experimental…”
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Inferring the origin of an epidemic with a dynamic message-passing algorithm by Lokhov, Andrey Y, Mézard, Marc, Ohta, Hiroki, Zdeborová, Lenka

“…We study the problem of estimating the origin of an epidemic outbreak: given a contact network and a snapshot of epidemic spread at a certain time, determine…”
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Correction to: The potential of quantum annealing for rapid solution structure identification by Pang, Yuchen, Coffrin, Carleton, Lokhov, Andrey Y., Vuffray, Marc

“…A Correction to this paper has been published: https://doi.org/10.1007/s10601-021-09320-x…”
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Single-Qubit Fidelity Assessment of Quantum Annealing Hardware by Nelson, Jon, Vuffray, Marc, Lokhov, Andrey Y., Coffrin, Carleton Coffrin

“…As a wide variety of quantum computing platforms become available, methods for assessing and comparing the performance of these devices are of increasing…”
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Competition, Collaboration, and Optimization in Multiple Interacting Spreading Processes by Sun, Hanlin, Saad, David, Lokhov, Andrey Y.

“…Competition and collaboration are at the heart of multiagent probabilistic spreading processes. The battle for public opinion and competitive marketing…”
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Learning energy-based representations of quantum many-body states by Jayakumar, Abhijith, Vuffray, Marc, Lokhov, Andrey Y.

“…Efficient representation of quantum many-body states on classical computers is a problem of practical importance. An ideal representation of a quantum state…”
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Programmable Quantum Annealers as Noisy Gibbs Samplers by Vuffray, Marc, Coffrin, Carleton, Kharkov, Yaroslav A., Lokhov, Andrey Y.

“…We study the sampling properties of physical realizations of quantum annealers which are implemented through programmable lattices of superconducting flux…”
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Locating the Source of Forced Oscillations in Transmission Power Grids by Delabays, Robin, Lokhov, Andrey Y., Tyloo, Melvyn, Vuffray, Marc

“…A forced oscillation event in power grids refers to a state where malfunctioning or abnormally operating equipment causes persisting periodic disturbances in…”
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Data-driven selection of coarse-grained models of coupled oscillators by Snyder, Jordan, Zlotnik, Anatoly, Lokhov, Andrey Y.

“…Systematic discovery of reduced-order closure models for multiscale processes remains an important open problem in complex dynamical systems. Even when an…”
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Reducing urban traffic congestion due to localized routing decisions by Li, Bo, Saad, David, Lokhov, Andrey Y.

“…Balancing traffic flow by influencing drivers' route choices to alleviate congestion is becoming increasingly more appealing in urban traffic planning. Here,…”
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Universal framework for simultaneous tomography of quantum states and SPAM noise by Jayakumar, Abhijith, Chessa, Stefano, Coffrin, Carleton, Lokhov, Andrey Y., Vuffray, Marc, Misra, Sidhant

“…We present a general denoising algorithm for performing simultaneous tomography of quantum states and measurement noise. This algorithm allows us to fully…”
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Real-time Anomaly Detection and Classification in Streaming PMU Data by Hannon, Christopher, Deka, Deepjyoti, Jin, Dong, Vuffray, Marc, Lokhov, Andrey Y.

“…Phasor measurement units (PMUs) are being pervasively deployed in the grid to provide fast-sampled operational data to aid control and decision-making for…”
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Single-Qubit Cross Platform Comparison of Quantum Computing Hardware by Suau, Adrien, Nelson, Jon, Vuffray, Marc, Lokhov, Andrey Y., Cincio, Lukasz, Coffrin, Carleton

“…As a variety of quantum computing models and platforms become available, methods for assessing and comparing the performance of these devices are of increasing…”
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Vector Field Visualization of Single-Qubit State Tomography by Suau, Adrien, Vuffray, Marc, Lokhov, Andrey Y., Cincio, Lukasz, Coffrin, Carleton

“…As the variety of commercially available quantum computers continues to increase, so does the need for tools that can characterize, verify, and validate these…”
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Phase transition in random planar diagrams and RNA-type matching by Lokhov, Andrey Y, Valba, Olga V, Tamm, Mikhail V, Nechaev, Sergei K

“…We study the planar matching problem, defined by a symmetric random matrix with independent identically distributed entries, taking values zero and one. We…”
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