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Theories of Everything
Published on 2012-01-235977 Views
Cosmology, at the present day, works with static catalogs (of, say, galaxies) and point estimates of fundamental physical quantities (of, for example, two-point functions, on which most cosmological s
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Presentation
Theories of everything00:00
what I am going to say00:02
astronomy: scale00:05
astronomy is a sweet inference problem01:40
astronomy: promise03:52
Image modeling (Lang): data05:24
Image modeling (Lang): model07:11
what is a model?08:51
astronomers love catalogs09:35
blind deconvolution10:52
Image modeling (Lang): tuning12:48
Faint-source proper motions (0808.4004): brown dwarf14:17
Faint-source proper motions (0808.4004): z ~ 6 quasar18:05
Faint-source proper motions (0808.4004): faint galaxy20:50
Faint-source proper motions (0808.4004): defect20:59
hierarchical models21:30
Stream- finding (1)21:59
Stream- finding (2)23:47
going up the hierarchy25:19
and we're back25:52
baryon acoustic feature26:57
two-point functions27:39
exoplanet direct imaging (Fergus, in prep)27:41
what I said28:23