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L'ordinateur quantique, mythe ou réalité ?
 
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Au détour d’une pause café, on entend parfois parler d’ordinateur quantique mais savons nous de quoi il s’agit réellement ? La conférence sur l’ordinateur quantique a pour but d’apporter une première réponse cette question. Notre ballade quantique commence par une brève présentation des principes physiques sur lesquels repose l’ordinateur quantique tel que la superposition et intrication quantiques. Vous arrivez encore à suivre? Par la suite la conférence défini le Qbit, ainsi que les principaux algorithmes quantiques (Grover pour la recherche et Shor pour la décomposition de nombres premiers). Michel Casabianca aborde ensuite les implémentations actuelles, les difficultés de mise en œuvre mais aussi les perspectives et les enjeux de ces ordinateur d’un nouveau type seront discutés. La conférence se termine d’une séance de questions / réponses. Cette conférence sera donnée par Michel Casabianca, développeur depuis plus de 20 ans, il a eu l’opportunité de mettre en œuvre un grand nombre de langages de programmation et méthodologies. Il a par ailleurs une passion communicative pour l’informatique qu’il partage lors de conférences et dans le monde de l’édition (auteur et relecteur aux Éditions O’Reilly). Il a également été professeur de Sciences Physiques pendant sept ans. Organisé conjointement par l’IUT MIND et le club des arts numériques de Bordeaux Montaigne. En remerciant Nathalie Pinède de l’IUT Bordeaux Montaigne qui a accueilli la conférence.
Map of Computer Science
 
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The field of computer science summarised. Learn more at this video's sponsor https://brilliant.org/dos Computer science is the subject that studies what computers can do and investigates the best ways you can solve the problems of the world with them. It is a huge field overlapping pure mathematics, engineering and many other scientific disciplines. In this video I summarise as much of the subject as I can and show how the areas are related to each other. You can buy this poster here: North America: https://store.dftba.com/products/map-of-computer-science-poster Everywhere else: https://www.redbubble.com/people/dominicwalliman/works/27929629-map-of-computer-science?p=poster&finish=semi_gloss&size=small Get all my other posters here: https://www.redbubble.com/people/dominicwalliman A couple of notes on this video: 1. Some people have commented that I should have included computer security alongside hacking, and I completely agree, that was an oversight on my part. Apologies to all the computer security professionals, and thanks for all the hard work! 2. I also failed to mention interpreters alongside compilers in the complier section. Again, I’m kicking myself because of course this is an important concept for people to hear about. Also the layers of languages being compiled to other languages is overly convoluted, in practice it is more simple than this. I guess I should have picked one simple example. 3. NP-complete problems are possible to solve, they just become very difficult to solve very quickly as they get bigger. When I said NP-complete and then "impossible to solve", I meant that the large NP-complete problems that industry is interested in solving were thought to be practically impossible to solve. And free downloadable versions of this and the other posters here. If you want to print them out for educational purposes please do! https://www.flickr.com/photos/[email protected]/ Thanks so much to my supporters on Patreon. If you enjoy my videos and would like to help me make more this is the best way and I appreciate it very much. https://www.patreon.com/domainofscience I also write a series of children’s science books call Professor Astro Cat, these links are to the publisher, but they are available in all good bookshops around the world in 18 languages and counting: Frontiers of Space (age 7+): http://nobrow.net/shop/professor-astro-cats-frontiers-of-space/ Atomic Adventure (age 7+): http://nobrow.net/shop/professor-astro-cats-atomic-adventure/ Intergalactic Activity Book (age 7+): http://nobrow.net/shop/professor-astro-cats-intergalactic-activity-book/ Solar System Book (age 3+, available in UK now, and rest of world in spring 2018): http://nobrow.net/shop/professor-astro-cats-solar-system/? Solar System App: http://www.minilabstudios.com/apps/professor-astro-cats-solar-system/ And the new Professor Astro Cat App: https://itunes.apple.com/us/app/galactic-genius-with-astro-cat/id1212841840?mt=8 Find me on twitter, Instagram, and my website: http://dominicwalliman.com https://twitter.com/DominicWalliman https://www.instagram.com/dominicwalliman https://www.facebook.com/dominicwalliman
Views: 1808644 Domain of Science
LE MATIN DES MAGICIENS (AUDIOBOOK) - JACQUES BERGIER + LOUIS PAUWELS - PARTIE 1
 
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