Computerphile
Computerphile
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How Ray Tracing Works - Computerphile
Ray tracing is massive and gives realistic graphics in games & movies but how does it work? Lewis Stuart explains.
computerphile
computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharanblog.com
Thank you to Jane Street for their support of this channel. Learn more: www.janestreet.com
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Відео

Has Generative AI Already Peaked? - Computerphile
Переглядів 588 тис.День тому
Bug Byte puzzle here - bit.ly/4bnlcb9 - and apply to Jane Street programs here - bit.ly/3JdtFBZ (episode sponsor). More info in full description below ↓↓↓ A new paper suggests diminishing returns from larger and larger generative AI models. Dr Mike Pound discusses. The Paper (No "Zero-Shot" Without Exponential Data): arxiv.org/abs/2404.04125 computerphile computer_phile...
How Branch Prediction Works in CPUs - Computerphile
Переглядів 52 тис.14 днів тому
How does branch prediction speed up operations? Matt Godbolt continues the deep dive into the inner workings of the CPU computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharanblog.com Thank you...
How AI 'Understands' Images (CLIP) - Computerphile
Переглядів 141 тис.21 день тому
With the explosion of AI image generators, AI images are everywhere, but how do they 'know' how to turn text strings into plausible images? Dr Mike Pound expands on his explanation of Diffusion models. computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sis...
CPU Pipeline - Computerphile
Переглядів 56 тис.Місяць тому
How do CPUs make the most efficient use of their compute time? Matt Godbolt takes us through the pipeline - allowing the CPU to do work as many ticks of the system clock as possible! computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister project to Brad...
ChatGPT Jailbreak - Computerphile
Переглядів 313 тис.Місяць тому
With Large Language Models becoming used across all areas of computing, security researcher Dr Tim Muller explores how they can be used for all kinds of unintended purposes. computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's...
AES GCM (Advanced Encryption Standard in Galois Counter Mode) - Computerphile
Переглядів 76 тис.Місяць тому
Your browser is using this system right now! (at time of typing!) - Dr Mike Pound explains this ubiquitous system! EXTRA BITS with some of the mathematics: ua-cam.com/video/7OZyHzYFSgI/v-deo.html computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister pr...
Wearable Tech Discussed - Computerphile
Переглядів 31 тис.Місяць тому
The field of Human Computer Interaction has been transformed with wearables that are smaller, more powerful and more plentiful. We talked to HCI expert Max Wilson about the use of his, ahem, one ring. computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sist...
Garbled Circuits - Computerphile
Переглядів 29 тис.Місяць тому
Going hand in hand with Oblivious Transfer is 'Garbled Circuits' - a way of using logic gates to carefully share information. Dr Tim Muller explains. computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at ww...
3D Gaussian Splatting! - Computerphile
Переглядів 101 тис.2 місяці тому
A new technique to turn pictures of a scene into a 3D model is quick, easy and doesn't require that much compute power! Dr Mike Pound and PhD student Lewis Stuart demo and explain. Lewis used this Particle simulation in Unity: GitHub - keijiro/SplatVFX: github.com/keijiro/SplatVFX NeRFStudio is here : docs.nerf.studio/index.html Previous (nerf) video: ua-cam.com/video/wKsoGiENBHU/v-deo.html fac...
L Systems : Creating Plants from Simple Rules - Computerphile
Переглядів 44 тис.2 місяці тому
From simple rules, complex 'organisms' can emerge. PhD candidate Zachariah Garby has been studying the papers to find out what it's all about. This was formerly called: Digital Plants (L-Systems) EXTRA BITS: ua-cam.com/video/oFqbVJm8gw0/v-deo.html Zac's code: bit.ly/C_Zac_L-systems computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Sci...
Coding a Web Server in 25 Lines - Computerphile
Переглядів 317 тис.2 місяці тому
Just how simple can a web server be? Laurence Tratt, Shopify / Royal Academy of Engineering Research Chair in Language Engineering at Kings College London builds it up. More about Laurie: bit.ly/C_LaurenceTratt computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile...
Mechanising (Graphical) Mathematical Proofs - Computerphile
Переглядів 24 тис.2 місяці тому
A graphical problem seems intuitive to a human, but how do you explain something formally to a machine? Dr. Mohammad Abdulaziz, Lecturer in Artificial Intelligence, King's College London This video was initially titled "Mechanizing Mathematical Proofs" computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nott...
Discussing Digital Twins - Computerphile
Переглядів 34 тис.3 місяці тому
Digital Twin - a new buzz word or a useful piece of technology? We asked Dr Steffen Zschaler, Reader in Computer Science at Kings College London. #ComputerScience #DigitalTwin #CS #computing computerphile computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: bit.ly/nottscomputer Computerphile is a sister project...
Python Hash Sets Explained & Demonstrated - Computerphile
Переглядів 103 тис.3 місяці тому
Featuring Mike Pound. Jane Street skyscraper puzzle (and info on the AMP program) at bit.ly/computerphile-amp More below ↓↓↓ Hash Sets in Python work a little bit like the index of a book, giving you a shortcut to looking for a value in a list. Dr Mike Pound explains how they work and demos with some code. #Python #HashSet #Code #Computerphile Jane Street’s Academy of Math and Programming is no...
How CPUs Do Math(s) - Computerphile
Переглядів 58 тис.3 місяці тому
How CPUs Do Math(s) - Computerphile
Progress Bars - Computerphile
Переглядів 78 тис.4 місяці тому
Progress Bars - Computerphile
Python Regular Expressions - Computerphile
Переглядів 52 тис.4 місяці тому
Python Regular Expressions - Computerphile
Machine Code Explained - Computerphile
Переглядів 104 тис.4 місяці тому
Machine Code Explained - Computerphile
What Was Your First Computer Game? (Soundcheck Question 2023) - Computerphile
Переглядів 32 тис.4 місяці тому
What Was Your First Computer Game? (Soundcheck Question 2023) - Computerphile
NERFs (No, not that kind) - Computerphile
Переглядів 58 тис.4 місяці тому
NERFs (No, not that kind) - Computerphile
Defining Regular Expressions (RegEx) - Computerphile
Переглядів 83 тис.5 місяців тому
Defining Regular Expressions (RegEx) - Computerphile
Optimising Code - Computerphile
Переглядів 138 тис.5 місяців тому
Optimising Code - Computerphile
Bug in Binary Search - Computerphile
Переглядів 281 тис.5 місяців тому
Bug in Binary Search - Computerphile
Defining Cybersecurity with Gene Spafford - Computerphile
Переглядів 29 тис.6 місяців тому
Defining Cybersecurity with Gene Spafford - Computerphile
True Random Numbers - Computerphile
Переглядів 119 тис.6 місяців тому
True Random Numbers - Computerphile
Binary Search Algorithm - Computerphile
Переглядів 154 тис.6 місяців тому
Binary Search Algorithm - Computerphile
Oblivious Transfer - Computerphile
Переглядів 52 тис.7 місяців тому
Oblivious Transfer - Computerphile
Budget Self-Driving Car - Computerphile
Переглядів 38 тис.7 місяців тому
Budget Self-Driving Car - Computerphile
How Bzip2 Works (Burrows Wheeler Transform) - Computerphile
Переглядів 48 тис.7 місяців тому
How Bzip2 Works (Burrows Wheeler Transform) - Computerphile

КОМЕНТАРІ

  • @TheStevenWhiting
    @TheStevenWhiting 12 годин тому

    I'll add to my ZX81 wobble. The ZX81 was my brothers. But years later we sold it at a car boot sale my mum and sister went to. A guy pay £50 for it, late 90s. I thought this was funny as I said "It didn't even work properly because of the RAM pack wiping the data". Little did I know he knew what he was buying, I didn't know that the wobble was a known issue until the film Micro Men.

  • @HumbleDictator
    @HumbleDictator 13 годин тому

    Quantic computers?

  • @Michaelfrikkie
    @Michaelfrikkie 13 годин тому

    Could we not just use the LLMs to stick to as accurate as possible contextual access to the collection of actual human-generated semantic information, and leave the dreams of making machines into gods we are supposed to bow down to?

  • @DukePaprikar
    @DukePaprikar 13 годин тому

    Why do you wear your watch on the right hand?

  • @brycejohansen7114
    @brycejohansen7114 13 годин тому

    I think it will go up in steps, that's the natural progress of technology. Innovation, growth, plateau, repeat.

  • @SurprisedDivingBoard-vu9rz
    @SurprisedDivingBoard-vu9rz 13 годин тому

    You can have infinite memory by using address maps to same location swabs. The reason why AI are so intelligent.

  • @Filia_Noctis
    @Filia_Noctis 14 годин тому

    'My Lord is that legal?' 'I will make it legal'

  • @LordBathtub
    @LordBathtub 15 годин тому

    No it hasnt how silly

  • @lanceatone
    @lanceatone 15 годин тому

    So a Rube Goldberg machine isn't going to save humanity? What a surprise.

  • @SunsetGraffiti
    @SunsetGraffiti 16 годин тому

    Despite looking like a 90s hacksploitation movie character, Dr. Bagley is the real deal <3.

  • @Booboosik
    @Booboosik 17 годин тому

    So, a prof plants a batman bit in the assignment.. Wouldn't it be a directive for normal humans as well? So, if you write an essay and miss the batman bit, shouldn't you expect a lower grade, as you didn't follow the directions?

  • @PiotrMajewski
    @PiotrMajewski 18 годин тому

    maybe, just maybe, it needs time & rl experience (human feedback) like a human

    • @niello5944
      @niello5944 15 годин тому

      Human feedback is just getting a yes/no answer. That's not a breakthrough.

    • @piotrmajewski325
      @piotrmajewski325 15 годин тому

      @@niello5944 maybe it should me more nuanced like in rl

  • @artemiasalina1860
    @artemiasalina1860 18 годин тому

    It's pronounced "raii".

  • @comentedonakeyboard
    @comentedonakeyboard 19 годин тому

    Very informative.

  • @g0d182
    @g0d182 19 годин тому

    Then gpt4o came out😂😂

  • @DataJuggler
    @DataJuggler 21 годину тому

    3:20 I have written recommendation engines, and I think UA-cam is exponentially more difficult than a Netflix recommender, just due to the amount of choices. I have videos on UA-cam that go into Purgatory, and after 9 to 23 views, just stop getting recommended to anyone.

  • @kevinjin3835
    @kevinjin3835 21 годину тому

    I guess the takeaway is that simulations can only make an AI so smart. Eventually it has to learn from directly interacting with the real world, and that would certainly slow down its seemingly explosive progress.

  • @ElbiAdajew
    @ElbiAdajew 22 години тому

    I'm sorry I can't get over the clean straight lines at 5:35

  • @Dragonk116
    @Dragonk116 22 години тому

    I mean other people have pointed it out if you use a eye on training garage results you're going to just end up getting more garbage results.

  • @nicholaslogan6840
    @nicholaslogan6840 23 години тому

    It bothers me very much that the thumbnail uses a lower case 'i' in "Ai"

    • @Computerphile
      @Computerphile 13 годин тому

      Sorry, only did it to stop it looking like 'Al' :) -Sean

  • @heyho4488
    @heyho4488 23 години тому

    Amoeba forcing generates random real numbers. ;)

  • @jackgibson5912
    @jackgibson5912 23 години тому

    The wobbly camera nearly made me sick.

  • @Bobthebuilder42069
    @Bobthebuilder42069 23 години тому

    So you’re saying my job will be replaced in 2 years instead of this summer?

  • @billyfighter6945
    @billyfighter6945 День тому

    Anyone else notice how terrible google search is? Google is the worst search engine for trying to find stuff now.

    • @bhjkn9423
      @bhjkn9423 23 години тому

      I think it's more the case that all search engines are terrible. But yes, google is getting worse with AI. It's not just low quality results, though. Now google has a function where if you ask a question in google, it's AI will answer before giving you search results. You can't opt out.

  • @sussteve226
    @sussteve226 День тому

    People watching in 2024 team up in the replies so my notifications are flooded

  • @aikafuwa7177
    @aikafuwa7177 День тому

    You can not get to the moon by climbing taller trees. All the data we go fed into any LLM will not get to AGI, do NOT be fooled.

  • @MykArd
    @MykArd День тому

    This video lacks critical meaning. Perhaps the paper addresses it better, but what is the vertical axis??? If it is “percent answers that are correct” then the ONLY possible output curve is the “pessimistic” one. OTOH, if the vertical axis is “average number of correct answers before an incorrect answer” there is room for exponential growth. A pessimistic curve tor the former is meaningless, while a pessimistic curve for the latter perhaps corresponds better to the message of this video. Regardless, the evaluation metric absolutely does matter.

  • @sunmoon1234
    @sunmoon1234 День тому

    More data = garbage in, garbage out.

  • @sunmoon1234
    @sunmoon1234 День тому

    Even open ai is facing the same problem.

  • @danielburges8176
    @danielburges8176 День тому

    Someone should draw Tesla's attention to this - or at least Elon's - automated Full Self Driving will always be confounded by those unusual edge cases for which there isn't much data, because that's what makes them unusual

  • @richard_d_bird
    @richard_d_bird День тому

    well yeah you'd need more advancement in the software engines themselves, not just more data. that's kind of what i'd expected but i guess we see how it goes

  • @richardparker5425
    @richardparker5425 День тому

    Post Malone got his face tattoo - Ctrl+A, Delete

  • @Vastin
    @Vastin День тому

    There are few truly exponential progressions in the real universe, and certainly not in the kinds of complex systems we actually interact with. They're all Logistic Curves, which behave exponentially up to a point, and then start hitting progressively more substantial barriers to growth which exponentially *slow* their further growth beyond an inflection point. The end of Moores Law is an excellent example of this - but it applies to nearly everything.

  • @tronpauli1475
    @tronpauli1475 День тому

    You're making an argument that transformer architecture has peaked as currently trained. Change model architecture or training scheme and you may get further improvement on the same data.

  • @owendubs
    @owendubs День тому

    In theory anything less than exciting is already pessimistic. If this generalized intelligence implicates a performance that outclasses the dataset then as long as performance and data continue in parallel it would be like trying to reach zero by only dividing. There's a seemingly unfalsifiable hypothesis I've been chewing on that our consciousness is transcendent of any dimension that we could host artificial intelligence. The closest allegory I could come up with is it's like the game Minecraft, how we can't use redstone computers in Minecraft to play Minecraft within Minecraft. We could play a less efficient form of Doom, sure, but no computer could possibly run an iteration of Minecraft possible to play an infinitely recursive series of Minecrafts within.

    • @niello5944
      @niello5944 15 годин тому

      Actually, someone made a basic form of Minecraft within Mincraft.

  • @oiuhwoechwe
    @oiuhwoechwe День тому

    lora plugins

  • @beaverson
    @beaverson День тому

    I hope generative "AI" gets sued for all the date they stole with the mask of being nonprofit.. But I also hope it stops getting better. Dont want more dirty money getting pumped into Silicon Valley at the expense of 95% of the working classes data.

  • @S-we2gp
    @S-we2gp День тому

    What if ai takes the same trajectory as flying cars and jetpacks from the 1960s. Everyone thought we’d be flying around in our cars by 2000 but it’s now 2024 and I’m still on the ground lol.

    • @wordzmyth
      @wordzmyth 23 години тому

      Turns out we didn't fancy splatting each other out of the sky on the daily commute. Jetpacks though, they are fun

  • @rosomak8244
    @rosomak8244 День тому

    Quantum computing is proudly passing the hype button on to AI. Nice. My expectations are still cool.

  • @floydamide
    @floydamide День тому

    Causal ML FTW

  • @breakthrough8628
    @breakthrough8628 День тому

    AI is not new. It’s simply machine learning and it’s been used in computer programming for many decades. There can be no peak when something is a complete lie. The term AI is used now by big Tech To increase profits and generate interest by investors. Total scam

  • @shelceygusek427
    @shelceygusek427 День тому

    There's a lot of images I've tried getting so to replicate and it can't get anywhere close.😂

  • @natey313
    @natey313 День тому

    Another factor that I think plays a huge part in this decline of AI art generators specifically, is the decline of recular artists... As AI replaces and kills off artistic jobs, you reduce the data set even further, as generative AI images require other 'look alike' images to generate something... At some point, the data set available will be so small that AI art programs won't be able to make anything unique anymore... It will just be the same handful of images generated with slightly different features... At that point, the AI developers will have to make a choice; to leave it alone and watch their program get progressively more boring and stagnant, or use other AI generated images as part of the data set... But, AI art using AI art is similar to inbreeding... If it takes another AI generated image as 'acceptable data' it will take and add its imperfections with it, which, overtime, will pollute and corrupt the data set, and produce increasingly inferior images...

  • @irqanonimous3278
    @irqanonimous3278 День тому

    And here we are with gpt 4

  • @ruadeil_zabelin
    @ruadeil_zabelin День тому

    But it kinda can know the origin if it was coded properly no? The main problem with these twitter bots is that they aren't coded properly. The openAI api has clear roles for this. System, user, and assistant (which are its own earlier responses to be fed back into a new request). System is a much stronger directive than user; and its quite difficult for a user to consistently jailbreak out of a system directive. Its possible, but eventually it will always go back.

  • @makedredd299
    @makedredd299 День тому

    I’m something of a computer scientist myself. - Norman Osborn 🐸

  • @nirweingarten5908
    @nirweingarten5908 День тому

    Great video

  • @niello5944
    @niello5944 День тому

    The problem with relying too much in AI in the medical field that I have been worried about is that it'd mean overall less practice for doctors at identifying the problem. If most doctors are lacking in the experience that they should have gain with years of doing the job, then they'll lack experience to identify the more obscure diseases and underlying problems. That isn't something AI can cover, especially when these kinds of things can change without us knowing or deprive us of new discoveries.

  • @lasarousi
    @lasarousi День тому

    Reading this comment section has made very clear people are REALLY mad that what they perceived as "human" and "special" can in fact be boiled down to a series of algorithmic processes that can be repeated to emulate parts of the human condition. Often BETTER than what humans can. It's like living in an Orson Welles book and realizing the dystopias start with the individual.

  • @zoblade2288
    @zoblade2288 День тому

    Biggest issue I see is that the computer is based on numbers and strings, even when given images based on this video. I think humans base things on their interpretation of their environment, mainly 3d objects that move and exist in time and space. A cat isn't just a face, it's the whole animal, we just place more weight on the head and faces of animals. Without a base level change of classification for ai it will always be lacking.