no code implementations • 29 Sep 2022 • Laura Escobar, Patricio Gallardo, Javier González-Anaya, José L. González, Guido Montúfar, Alejandro H. Morales
We investigate the combinatorics of max-pooling layers, which are functions that downsample input arrays by taking the maximum over shifted windows of input coordinates, and which are commonly used in convolutional neural networks.
no code implementations • 18 Dec 2020 • Cody J. Duell, Eve M. Vavagiakis, Jason Austermann, Scott C. Chapman, Steve K. Choi, Nicholas F. Cothard, Brad Dober, Patricio Gallardo, Jiansong Gao, Christopher Groppi, Terry L. Herter, Gordon J. Stacey, Zachary Huber, Johannes Hubmayr, Doug Johnstone, Yaqiong Li, Philip Mauskopf, Jeff McMahon, Michael D. Niemack, Thomas Nikola, Kayla Rossi, Sara Simon, Adrian K. Sinclair, Michael Vissers, Jordan Wheeler, Bugao Zou
The CCAT-prime project's first light array will be deployed in Mod-Cam, a single-module testbed and first light cryostat, on the Fred Young Submillimeter Telescope (FYST) in Chile's high Atacama desert in late 2022.
Instrumentation and Methods for Astrophysics
no code implementations • 15 Dec 2020 • Nicholas F. Cothard, Aamir M. Ali, Jason E. Austermann, Steve K. Choi, Kevin T. Crowley, Bradley J. Dober, Cody J. Duell, Shannon M. Duff, Patricio Gallardo, Gene C. Hilton, Shuay-Pwu Patty Ho, Johannes Hubmayr, Michael J. Link, Michael D. Niemack, Rita F. Sonka, Suzanne T. Staggs, Eve M. Vavagiakis, Edward J. Wollack, Zhilei Xu
The Simons Observatory (SO) will perform ground-based observations of the cosmic microwave background (CMB) with several small and large aperture telescopes, each outfitted with thousands to tens of thousands of superconducting aluminum manganese (AlMn) transition-edge sensor bolometers (TESs).
Instrumentation and Methods for Astrophysics
1 code implementation • 5 Nov 2018 • Patricio Gallardo, Daniel Mckenzie
In this note we investigate under which conditions the dual of the flow polytope (henceforth referred to as the `dual flow polytope') of a quiver is k-neighborly, for generic weights near the canonical weight.
Combinatorics 14M25, 52B20
