Search for tag: "geometry"

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01:00:35 15th Joint Math/Stat Colloquium by Michael… 15th Joint Math/Stat Colloquium by Michael Bronstein (Oxford): Physics-inspired Learning on Graphs	15th Joint Math/Stat Colloquium by Michael Bronstein (Oxford): Physics-inspired Learning on Graphs This is a video recording of the 15th Joint Math/Stat Colloquium (also a part of the MADDD seminar series) by Prof. Michael Bronstein on "Physics-inspired Learning on Graphs."Abstract: The… joint math/stat colloquium graph (mathematics) neural networks machine learning diffusion graph graphs neighbors nodes networks node structure matrix kind equation form features geometry energy gradient evolution function space thing From Naoki Saito 0 likes 15 plays 0
01:00 Triangular Cross-section Waveguide Geometries in… Triangular Cross-section Waveguide Geometries in 4H-SiC for Efficient Integration of Color Centers - Pranta Saha	Triangular Cross-section Waveguide Geometries in 4H-SiC for Efficient Integration of Color Centers - Pranta Saha Abstract: Color centers are solid-state defects in single crystal materials that can emit spin entangled single photons upon excitation. We explore optical mode confinement and optimum color center… ecexpo 2022 centers color silicon photons carbide mode propagation wave defects attention power maximum guide vacancy simulations fde td geometry confinement ttl From Philip Young 0 likes 3 plays 0
50:11 2021-09-29: LP duality,… 2021-09-29: LP duality, Carathéodory's theorem	2021-09-29: LP duality, Carathéodory's theorem Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… convex lambda theorem bar dimension basis dictionary lp points space linear variables point transpose hull sum vector solution combinations geometry From Matthias Koeppe 0 likes 62 plays 0
32:30 2021-12-03: Cutgeneratingfunctionology 2021-12-03: Cutgeneratingfunctionology	2021-12-03: Cutgeneratingfunctionology Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… functions function proof things problem cuts families space geometry linear integer problems kind stuff thing proofs subadditivity branch techniques solutions From Matthias Koeppe 0 likes 9 plays 0
08:37 ECS 220 4b:6.1-2 relation of NP to finding… ECS 220 4b:6.1-2 relation of NP to finding mathematical proofs	ECS 220 4b:6.1-2 relation of NP to finding mathematical proofs proof problem proofs statement problems np optimization mathematics angle steps computer reasons machine algorithm question rules geometry understanding evidence kepler From David Doty 0 likes 26 plays 0
01:12:38 Guido Montufar: Optimal Transport to Independence… Guido Montufar: Optimal Transport to Independence Models	Guido Montufar: Optimal Transport to Independence Models See https://sites.google.com/view/maddd/ for the details. fall 2020 maddd distance model function distribution space wasserstein images linear models problem simplex image geometry solution probability perspective polytope metric optimization transport From Naoki Saito 0 likes 41 plays 0
01:25:45 ECS-175: 2020-11-10 11:00 ECS-175: 2020-11-10 11:00	ECS-175: 2020-11-10 11:00 ECS-175 Lecture 2020-11-10 at 11:00 color point triangles intensity values triangle distance screen pixels points times vector space light geometry k. model vertices level algorithm From Bernd Hamann 0 likes 129 plays 0
50:23 2020-10-23: Extreme points, degeneracy,… 2020-10-23: Extreme points, degeneracy, finiteness (MAT 168 Optimization)	2020-10-23: Extreme points, degeneracy, finiteness (MAT 168 Optimization) Going from an LP in standard equation form to the (primal) dictionary in matrix form for an arbitrary basis. Extreme points as vertices (= 0-dimensional faces) of the polyhedron of feasible points.… inequalities equations constraints form n. dictionary point bit inverse basis variables bfs b. geometry degeneracy bar points transpose space vector From Matthias Koeppe 0 likes 46 plays 0
01:23:03 ECS-175: 2020-10-01 11:00 ECS-175: 2020-10-01 11:00	ECS-175: 2020-10-01 11:00 ECS-175: 2020-10-01 11:00 captionasr graphics computer point projection points light geometry teaching object vector pixel intensity rotation assignments 3d pixels transformations ray bit model From Bernd Hamann 0 likes 267 plays 0
56:43 MADDD-HenryAdamsSpring2020 MADDD-HenryAdamsSpring2020	MADDD-HenryAdamsSpring2020 data science topology applied geometry machine learning homology points machine geometry holes bars circle point lot intervals model shape dataset energy surface bit components fish features From Jesus De Loera 0 likes 34 plays 0
55:52 berkeley-combinatoricsseminar-April2020 berkeley-combinatoricsseminar-April2020	berkeley-combinatoricsseminar-April2020 I gave the following lecture in Zoom (COVID 19 era): Combinatorics in the Space of Monotone Paths of a Convex PolytopeAbstract Using a linear functional f on a convex polytope P induces an… mathematical sciences geometry (mathematics) graph theory and combinatorial geometry optimization combinatorics monotone polytope graph paths path vertex polytopes function simplex point method questions linear pivot vertices rule essences numbers question rules From Jesus De Loera 0 likes 29 plays 0
36:27 2019 Delta Invasive Species Symposium: Susan Ustin 2019 Delta Invasive Species Symposium: Susan Ustin	2019 Delta Invasive Species Symposium: Susan Ustin space technology geometry (mathematics) river delta introduced species remote sensing satellite technology megapixel observation planes aircraft unmanned military aerial vehicle military aviation satellites unmanned weaponized & combat air vehicle aerial photography drone unmanned aircraft systems & aerial vehicles (drones) water lot bands species instruments delta lidar things vegetation landsat satellite drought ground pixels meter talk radar light resolution kind From ATS Video 0 likes 19 plays 0
54:08 PICN - Rolf Klemm - February 13, 2019 PICN - Rolf Klemm - February 13, 2019	PICN - Rolf Klemm - February 13, 2019 nutrition production of food distribution chain polio working geometry (mathematics) food deaf-blind mutual funds mech capt disability rights activists helen keller effects nutrient a vitamins saw (tool) children From Maureen Phelan 0 likes 111 plays 0
01:45:00 EME-165: 2018-09-05 12:10 - Quiz EME-165: 2018-09-05 12:10 - Quiz	EME-165: 2018-09-05 12:10 - Quiz EME-165 Lecture 2018-09-05 at 12:10 moving and relocation ratio (mathematics) algebra (mathematics) functions and mappings equation (math) energy & resources energy air conditioner geometry (mathematics) mathematical sciences mathematics From Ralph Aldredge 0 likes 7 plays 0
44:12 HYD151: Vadose Zone Hydrology HYD151: Vadose Zone Hydrology	HYD151: Vadose Zone Hydrology This 44-minute presentation introduces concepts associated with measuring soil water content and matric potential. geometry (mathematics) matric potential water content hydrology natural resources prof capt geology atmospheric pressure coughing earth sciences measurement (mathematics) soil science effects mathematics ceramics hyd151 vadose zone neutron strong interaction (physics) From Gregory Pasternack 0 likes 115 plays 0
13:31 HYD151: Groundwater Measurement, part 1 HYD151: Groundwater Measurement, part 1	HYD151: Groundwater Measurement, part 1 This 14-minute presentation introduces the concept of hydraulic head in wells and explains how to measure it. Errata: slides should say, "Chapter 17B" and "p. 17-#" mathematical sciences flow technology measurement (mathematics) gravitation hydrology prof capt geometry (mathematics) coordinate system coughing theory of relativity steel water systems effects hydraulic engineering mathematics hydrogeology hyd151 technical services of civil engineering groundwater From Gregory Pasternack 0 likes 97 plays 0