UR
Umaa Rebbapragada
astro-ph.IMastro-ph.HEastro-ph.SRastro-ph.COcs.LGastro-ph.GAcs.AIastro-ph.EPcs.CVgr-qc
On Valency
published · living versionsW_ussxyjux·v1 · currentpublished
Finding Anomalous Periodic Time Series: An Application to Catalogs of Periodic Variable Stars
with Pavlos Protopapas, Carla E. Brodley, Charles Alcock
1 version
W_dnveg6af·v1published
W_dbvj8e2w·v1published
Preprints & journals
33 papers in the corpus · 2009–2026MOMO: Mars Orbital Model Foundation Model for Mars Orbital Applications2604.02719v1 · Mirali Purohit, Bimal Gajera, Irish Mehta et al.2026 · 0 citationsarXiv
Mars-Bench: A Benchmark for Evaluating Foundation Models for Mars Science Tasks2510.24010v1 · Mirali Purohit, Bimal Gajera, Vatsal Malaviya et al.2025 · 4 citationsarXiv
Forecasting the Ionosphere from Sparse GNSS Data with Temporal-Fusion Transformers2509.00631v2 · Giacomo Acciarini, Simone Mestici, Halil Kelebek et al.2025 · 0 citationsarXiv
Generative AI for Overall Mission Effectiveness at the Habitable Worlds Observatory2410.16609v2 · Megan Shabram, Ryan McClelland, John Wu et al.2024 · 0 citationsarXiv
The ZTF Source Classification Project: III. A Catalog of Variable Sources2312.00143v2 · Brian F. Healy, Michael W. Coughlin, Ashish A. Mahabal et al.2023 · 8 citationsarXiv
Data-Driven Approaches to Searches for the Technosignatures of Advanced Civilizations2308.15518v1 · T. Joseph W. Lazio, S. G. Djorgovski, Andrew Howard et al.2023 · 2 citationsarXiv
Statistical Prediction of [CII] Observations by Constructing Probability Density Functions using SOFIA, Herschel, and Spitzer Observations2308.11023v1 · Young Min Seo, Karen Willacy, Umaa Rebbapragada2023 · 1 citationJournal of Astronomical Instrumentation, 2023, 10.1142/S2251171723500071
Tracing Milky Way substructure with an RR Lyrae hierarchical clustering forest2204.05868v1 · Brian T. Cook, Deborah F. Woods, Jessica D. Ruprecht et al.2022 · 4 citationsarXiv
Time Series Comparisons in Deep Space Network2111.01393v1 · Kyongsik Yun, Rishi Verma, Umaa Rebbapragada2021 · 0 citationsarXiv
Progenitor, Precursor and Evolution of the Dusty Remnant of the Stellar Merger M31-LRN-20152004.04757v2 · Nadejda Blagorodnova, Viraj Karambelkar, Scott M. Adams et al.2020 · 38 citationsarXiv
Real-bogus classification for the Zwicky Transient Facility using deep learning1907.11259v1 · Dmitry A. Duev, Ashish Mahabal, Frank J. Masci et al.2019 · 164 citationsarXiv
Type IIn supernova light-curve properties measured from an untargeted survey sample1906.05812v4 · A. Nyholm, J. Sollerman, L. Tartaglia et al.2019 · 88 citationsA&A 637, A73 (2020)
The Zwicky Transient Facility: Data Processing, Products, and Archive1902.01872v1 · Frank J. Masci, Russ R. Laher, Ben Rusholme et al.2019 · 1,270 citationsarXivon Valency
The Zwicky Transient Facility: System Overview, Performance, and First Results1902.01932v1 · Eric C. Bellm, Shrinivas R. Kulkarni, Matthew J. Graham et al.2019 · 2,068 citationsPublications of the Astronomical Society of the Pacific, Volume 131, Issue 995, pp. 018002 (2019)on Valency
Machine Learning for the Zwicky Transient Facility1902.01936v1 · Ashish Mahabal, Umaa Rebbapragada, Richard Walters et al.2019 · 133 citationsarXiv
The Zwicky Transient Facility: Science Objectives1902.01945v1 · Matthew J. Graham, S. R. Kulkarni, Eric C. Bellm et al.2019 · 832 citationsarXiv
Processing Images from the Zwicky Transient Facility1708.01584v2 · Russ R. Laher, Frank J. Masci, Steve Groom et al.2017 · 12 citationsarXiv
Confined Dense Circumstellar Material Surrounding a Regular Type II Supernova: The Unique Flash-Spectroscopy Event of SN 2013fs1701.02596v2 · O. Yaron, D. A. Perley, A. Gal-Yam et al.2017 · 366 citationsarXiv
Small near-Earth asteroids in the Palomar Transient Factory survey: A real-time streak-detection system1609.08018v1 · Adam Waszczak, Thomas A. Prince, Russ Laher et al.2016 · 40 citationsarXiv
On the early-time excess emission in hydrogen-poor superluminous supernovae1609.08145v3 · Paul M. Vreeswijk, Giorgos Leloudas, Avishay Gal-Yam et al.2016 · 76 citationsarXiv
The IPAC Image Subtraction and Discovery Pipeline for the intermediate Palomar Transient Factory1608.01733v2 · Frank Masci, Russ Laher, Umaa Rebbapragada et al.2016 · 99 citationsarXiv
Type Ibn Supernovae Show Photometric Homogeneity and Spectral Diversity at Maximum Light1608.01998v2 · Griffin Hosseinzadeh, Iair Arcavi, Stefano Valenti et al.2016 · 129 citationsThe Astrophysical Journal, 836:158 (22pp), 2017 February 20
Supplement: Localization and broadband follow-up of the gravitational-wave transient GW1509141604.07864v3 · B. P. Abbott, R. Abbott, T. D. Abbott et al.2016 · 59 citationsThe Astrophysical Journal Supplement Series, 225:8 (15pp), 2016 July
Interacting supernovae and supernova impostors. LSQ13zm: an outburst heralds the death of a massive star1604.00013v1 · L. Tartaglia, A. Pastorello, M. Sullivan et al.2016 · 65 citationsarXiv
Localization and broadband follow-up of the gravitational-wave transient GW1509141602.08492v4 · B. P. Abbott, R. Abbott, T. D. Abbott et al.2016 · 325 citationsThe Astrophysical Journal Letters, 826:L13 (8pp), 2016 July 20
Flash Spectroscopy: Emission Lines from the Ionized Circumstellar Material around -Day-Old Type II Supernovae1512.00846v1 · D. Khazov, O. Yaron, A. Gal-Yam et al.2015 · 245 citationsarXiv
Type II supernova energetics and comparison of light curves to shock-cooling models1512.00733v1 · Adam Rubin, Avishay Gal-Yam, Annalisa De Cia et al.2015 · 93 citationsarXiv
Erratum: A strong ultraviolet pulse from a newborn type Ia supernova.26106860 · Cao, Yi, Kulkarni, S R, Howell, D Andrew et al.2015 · 2 citationsNature. 2015;524(7566):502
A strong ultraviolet pulse from a newborn type Ia supernova.25993962 · Cao, Yi, Kulkarni, S R, Howell, D Andrew et al.2015 · 193 citationsNature. 2015;521(7552):328-31
The Needle in the 100 deg2 Haystack: Uncovering Afterglows of Fermi GRBs with the Palomar Transient Factory1501.00495v4 · Leo P. Singer, Mansi M. Kasliwal, S. Bradley Cenko et al.2015 · 54 citations2015 ApJ 806 52
Online classification for time-domain astronomy1402.7180v1 · Kitty K. Lo, Tara Murphy, Umaa Rebbapragada et al.2014 · 5 citationsarXiv
VAST: An ASKAP Survey for Variables and Slow Transients1207.1528v1 · Tara Murphy, Shami Chatterjee, David L. Kaplan et al.2012 · 128 citationsarXiv
Finding Anomalous Periodic Time Series: An Application to Catalogs of Periodic Variable Stars0905.3428v1 · Umaa Rebbapragada, Pavlos Protopapas, Carla E. Brodley et al.2009 · 156 citationsMachine Learning 74:281,2009on Valency
Career total: 113 works. 33 are in this corpus.
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