OL
Oscar Lopez
stat.MLcs.ITmath.ITmath.STstat.THcs.LGcs.NAmath.NAmath.OCphysics.geo-ph
On Valency
published · living versionsW_m72c6mwj·v1 · currentpublished
The Hidden Markov Ising Model with Exogenous Covariates
with Aari Vinayagasothy, Beamlak Haddis, Ann Manjo, Adam B Kashlak
1 version
Preprints & journals
12 papers in the corpus · 2016–2025A Latent-Variable Formulation of the Poisson Canonical Polyadic Tensor Model: Maximum Likelihood Estimation and Fisher Information2511.05352v2 · Carlos Llosa-Vite, Daniel M. Dunlavy, Richard B. Lehoucq et al.2025 · 0 citationsarXiv
Simple and Nearly-Optimal Sampling for Rank-1 Tensor Completion via Gauss-Jordan2408.05431v2 · Alejandro Gomez-Leos, Oscar L'opez2024 · 0 citationsarXiv
The Average Spectrum Norm and Near-Optimal Tensor Completion2404.10085v2 · Oscar L'opez, Richard Lehoucq, Carlos Llosa-Vite et al.2024 · 0 citationsarXiv
3D seismic survey design by maximizing the spectral gap2311.02298v1 · Yijun Zhang, Ziyi Yin, Oscar L'opez et al.2023 · 0 citationsarXiv
Spectral gap-based deterministic tensor completion2306.06262v1 · Kameron Decker Harris, Oscar L'opez, Angus Read et al.2023 · 0 citationsarXiv
Optimized time-lapse acquisition design via spectral gap ratio minimization2302.01534v1 · Yijun Zhang, Ziyi Yin, Oscar Lopez et al.2023 · 3 citationsarXiv
Embracing off-the-grid samples.37560141 · López, Oscar, Yılmaz, Özgür2023 · 2 citationsSampling theory, signal processing, and data analysis. 2023;21(2):26
Near-Optimal Weighted Matrix Completion2203.16446v3 · Oscar L'opez2022 · 1 citationJournal of Machine Learning Research, 24(283):1-40, 2023
Spectral Gap-Based Seismic Survey Design2202.04623v3 · Oscar L'opez, Rajiv Kumar, Nick Moldoveanu et al.2022 · 8 citationsIEEE Trans. Geosci. Remote Sens., 61:1-9, 2023, Art no. 5901809
Zero-Truncated Poisson Regression for Sparse Multiway Count Data Corrupted by False Zeros2201.10014v2 · Oscar L'opez, Daniel M. Dunlavy, Richard B. Lehoucq2022 · 1 citationIMA J. Appl. Math. Inf., 12(3):1573-1611, 2023
Wavefield recovery with limited-subspace weighted matrix factorizations2004.09743v1 · Yijun Zhang, Shashin Sharan, Oscar Lopez et al.2020 · 4 citationsarXiv
Beating level-set methods for 3D seismic data interpolation: a primal-dual alternating approach1607.02624v1 · Rajiv Kumar, Oscar L'opez, Damek Davis et al.2016 · 5 citationsIEEE Trans. Comput. Imaging, 3(2):264-274, 2017
Career total: 48 works. 12 are in this corpus.
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