Search Results - "Howard, Andrew"

Multi-robot Simultaneous Localization and Mapping using Particle Filters by Howard, Andrew

“…This paper describes an on-line algorithm for multi-robot simultaneous localization and mapping (SLAM). The starting point is the single-robot…”
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Observed Properties of Extrasolar Planets by Howard, Andrew W.

“…Observational surveys for extrasolar planets probe the diverse outcomes of planet formation and evolution. These surveys measure the frequency of planets with…”
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Prevalence of Earth-size planets orbiting Sun-like stars by Petigura, Erik A., Howard, Andrew W., Marcy, Geoffrey W.

“…Determining whether Earth-like planets are common or rare looms as a touchstone in the question of life in the universe. We searched for Earth-size planets…”
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Stellar Companions to TESS Objects of Interest: A Test of Planet–Companion Alignment by Behmard, Aida, Dai, Fei, Howard, Andrew W.

“…Abstract We present a catalog of stellar companions to host stars of Transiting Exoplanet Survey Satellite Objects of Interest (TOIs) identified from a…”
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Limits on Planetary Companions from Doppler Surveys of Nearby Stars by Howard, Andrew W., Fulton, Benjamin J.

“…Most of our knowledge of planets orbiting nearby stars comes from Doppler surveys. For spaced-based, high-contrast imaging missions, nearby stars with…”
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Large Scale Fine-Grained Categorization and Domain-Specific Transfer Learning by Cui, Yin, Song, Yang, Sun, Chen, Howard, Andrew, Belongie, Serge

“…Transferring the knowledge learned from large scale datasets (e.g., ImageNet) via fine-tuning offers an effective solution for domain-specific fine-grained…”
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A PLATEAU IN THE PLANET POPULATION BELOW TWICE THE SIZE OF EARTH by PETIGURA, ERIK A, Marcy, Geoffrey W, Howard, Andrew W

“…We carry out an independent search of Kepler photometry for small transiting planets with sizes 0.5-8.0 times that Earth and orbital periods between 5 and 50…”
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MnasNet: Platform-Aware Neural Architecture Search for Mobile by Tan, Mingxing, Chen, Bo, Pang, Ruoming, Vasudevan, Vijay, Sandler, Mark, Howard, Andrew, Le, Quoc V.

“…Designing convolutional neural networks (CNN) for mobile devices is challenging because mobile models need to be small and fast, yet still accurate. Although…”
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A Correlation Between Stellar Activity and Hot Jupiter Emission Spectra by Knutson, Heather A, Howard, Andrew W, Isaacson, Howard

“…We present evidence for a correlation between the observed properties of hot Jupiter emission spectra and the activity levels of the host stars measured using…”
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A Sun-like star orbiting a black hole by El-Badry, Kareem, Rix, Hans-Walter, Quataert, Eliot, Howard, Andrew W, Isaacson, Howard, Fuller, Jim, Hawkins, Keith, Breivik, Katelyn, Wong, Kaze W K, Rodriguez, Antonio C, Conroy, Charlie, Shahaf, Sahar, Mazeh, Tsevi, Arenou, Frédéric, Burdge, Kevin B, Bashi, Dolev, Faigler, Simchon, Weisz, Daniel R, Seeburger, Rhys, Almada Monter, Silvia, Wojno, Jennifer

“…ABSTRACT We report discovery of a bright, nearby ($G = 13.8;\, \, d = 480\, \rm pc$) Sun-like star orbiting a dark object. We identified the system as a black…”
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DETERMINING THE MASS OF KEPLER-78b WITH NONPARAMETRIC GAUSSIAN PROCESS ESTIMATION by Grunblatt, Samuel K., Howard, Andrew W., Haywood, Raphaëlle D.

“…ABSTRACT Kepler-78b is a transiting planet that is 1.2 times the radius of Earth and orbits a young, active K dwarf every 8 hr. The mass of Kepler-78b has been…”
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Quantization and Training of Neural Networks for Efficient Integer-Arithmetic-Only Inference by Jacob, Benoit, Kligys, Skirmantas, Chen, Bo, Zhu, Menglong, Tang, Matthew, Howard, Andrew, Adam, Hartwig, Kalenichenko, Dmitry

“…The rising popularity of intelligent mobile devices and the daunting computational cost of deep learning-based models call for efficient and accurate on-device…”
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Hot Jupiters Have Giant Companions: Evidence for Coplanar High-eccentricity Migration by Zink, Jon K., Howard, Andrew W.

“…Abstract This study considers the characteristics of planetary systems with giant planets based on a population-level analysis of the California Legacy Survey…”
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The California-Kepler Survey. X. The Radius Gap as a Function of Stellar Mass, Metallicity, and Age by Petigura, Erik A., Rogers, James G., Isaacson, Howard, Owen, James E., Kraus, Adam L., Winn, Joshua N., MacDougall, Mason G., Howard, Andrew W., Fulton, Benjamin, Kosiarek, Molly R., Weiss, Lauren M., Behmard, Aida, Blunt, Sarah

“…Abstract In 2017, the California-Kepler Survey (CKS) published its first data release (DR1) of high-resolution optical spectra of 1305 planet hosts. Refined…”
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Very regular high-frequency pulsation modes in young intermediate-mass stars by Bedding, Timothy R., Murphy, Simon J., Hey, Daniel R., Huber, Daniel, Li, Tanda, Smalley, Barry, Stello, Dennis, White, Timothy R., Ball, Warrick H., Chaplin, William J., Colman, Isabel L., Fuller, Jim, Gaidos, Eric, Harbeck, Daniel R., Hermes, J. J., Holdsworth, Daniel L., Li, Gang, Li, Yaguang, Mann, Andrew W., Reese, Daniel R., Sekaran, Sanjay, Yu, Jie, Antoci, Victoria, Bergmann, Christoph, Brown, Timothy M., Howard, Andrew W., Ireland, Michael J., Isaacson, Howard, Jenkins, Jon M., Kjeldsen, Hans, McCully, Curtis, Rabus, Markus, Rains, Adam D., Ricker, George R., Tinney, Christopher G., Vanderspek, Roland K.

“…Asteroseismology probes the internal structures of stars by using their natural pulsation frequencies 1 . It relies on identifying sequences of pulsation modes…”
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Identifying Young Kepler Planet Host Stars from Keck–HIRES Spectra of Lithium by Berger, Travis A., Howard, Andrew W., Boesgaard, Ann Merchant

“…Abstract The lithium doublet at 6708 Å provides an age diagnostic for main sequence FGK dwarfs. We measured the abundance of lithium in 1305 stars with…”
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Multi-Particle Three-Dimensional Covariance Imaging: “Coincidence” Insights into the Many-Body Fragmentation of Strong-Field Ionized D2O by Allum, Felix, Cheng, Chuan, Howard, Andrew J, Bucksbaum, Philip H, Brouard, Mark, Weinacht, Thomas, Forbes, Ruaridh

“…We demonstrate the applicability of covariance analysis to three-dimensional velocity-map imaging experiments using a fast time stamping detector. Studying the…”
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Giant Planet Occurrence in the Stellar Mass-Metallicity Plane by Johnson, John Asher, Aller, Kimberly M., Howard, Andrew W., Crepp, Justin R.

“…Correlations between stellar properties and the occurrence rate of exoplanets can be used to inform the target selection of future planet-search efforts and…”
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The California Planet Survey. I. Four New Giant Exoplanets by W. Howard, Andrew, Johnson, John Asher, W. Marcy, Geoffrey, A. Fischer, Debra, T. Wright, Jason, Bernat, David, W. Henry, Gregory, M. G. Peek, Kathryn, Isaacson, Howard, Apps, Kevin, Endl, Michael, D. Cochran, William, A. Valenti, Jeff, Anderson, Jay, E. Piskunov, Nikolai

“…We present precise Doppler measurements of four stars obtained during the past decade at Keck Observatory by the California Planet Survey (CPS). These stars,…”
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A recommendation on the teaching of Michaelis–Menten kinetics in biochemistry courses by Howard, Andrew J.

“…Most textbooks and lecturers present Michaelis–Menten kinetics using the equation v = Vmax[S]/(Km + [S]). There are advantages to presenting this relationship…”
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