Search Results for author: Ian Wong

Found 2 papers, 2 papers with code

TESS full orbital phase curve of the WASP-18b system

1 code implementation14 Nov 2018 Avi Shporer, Ian Wong, Chelsea X. Huang, Michael R. Line, Keivan G. Stassun, Tara Fetherolf, Stephen R. Kane, Luke G. Bouma, Tansu Daylan, Maximilian N. Guenther, George R. Ricker, David W. Latham, Roland Vanderspek, Sara Seager, Joshua N. Winn, Jon M. Jenkins, Ana Glidden, Zach Berta-Thompson, Eric B. Ting, Jie Li, Kari Haworth

The phase curve includes the transit, secondary eclipse, and sinusoidal modulations across the orbital phase shaped by the planet's atmospheric characteristics and the star-planet gravitational interaction.

Earth and Planetary Astrophysics Solar and Stellar Astrophysics

Iterative Thresholding Algorithm for Sparse Inverse Covariance Estimation

1 code implementation NeurIPS 2012 Dominique Guillot, Bala Rajaratnam, Benjamin T. Rolfs, Arian Maleki, Ian Wong

In this paper, a proximal gradient method (G-ISTA) for performing L1-regularized covariance matrix estimation is presented.

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