Ian Williamson

@ianadwilliamson

A budding photonicist and optimizician / Currently a postdoc at / PhD from

San Francisco Bay Area, CA
Vrijeme pridruživanja: listopad 2011.

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  1. Prikvačeni tweet
    20. pro 2019.

    Waves are recurrent neural nets! 🌊 Our work was published in Science Advances today showing that analog machine learning computations can be performed by propagating light and sound through programmed materials! Code on GitHub:

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  2. proslijedio/la je Tweet
    20. sij

    This is a terrible take. It totally misses the key point: handles >10k submissions and >25m downloads per month at a cost of only $1.3m /year. spends $193m (!) on publications, and spends $33.7m. Something stinks.

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  3. 20. sij

    Developed a vectorized transfer matrix method to compute the optical reflection / transmission of multi-layer stacks for another project. Uses Tensor Flow to vectorize over omega/k and is quite fast. Releasing into the wild in case anyone finds it useful.

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  4. 20. sij

    Liking xarray a lot for handling history / results / checkpoints in optimizations. So much cleaner than stuffing various tensors into pandas dataframes 😬

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  5. proslijedio/la je Tweet
    10. sij
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  6. proslijedio/la je Tweet
    5. sij

    A hell game which poses sickening question: What aged Liverpool youth team would Everton have to play so they could finally win at Anfield? Under 9s? Under 8s?

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  7. proslijedio/la je Tweet
    4. sij

    In 2020, I predict we sill see the first ***ConvPuter***—a fully-functioning computer system where every function in every application, from the OS kernel to user-facing apps, is learned w. deep convolutional neural networks.

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  8. proslijedio/la je Tweet
    2. sij

    is what drove the development of libraries like , but we are beginning to realize these tools can find applications way beyond ML! Here's a cool example from Research (even if I don't understand the details...)

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  10. proslijedio/la je Tweet
    21. pro 2019.

    Our recent work on synthetic dimensions is out on ! Higher-dimensional physics, which previously required complex structures, can now be studied in a very simple photonic structure. with Qian, Luqi, , Meng & Shanhui Fan

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  11. proslijedio/la je Tweet

    The lesson of the decades long failure of the wars of 9/11 must still be carved into collective consciousness. U.S. officials misled the public about the war in Afghanistan, confidential documents reveal - Washington Post

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  12. 13. pro 2019.

    Ever look at a nice figure in a paper and forget about the data / science for a minute as you take in the subtle pastel color gradients, clean lines, and consistent fonts while a soothing calmness washes over you?

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  13. proslijedio/la je Tweet

    Before we create a Space Force we should make sure everyone has health care.

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  14. 2. pro 2019.

    writing this review paper got me like

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  15. 22. stu 2019.

    Interested in photonic inverse design and automatic differentiation? ➡️ Example notebooks and slides from our workshop are on GitHub! The simulator package uses Python/HIPS autograd and could also be of interest to machine learning people who do physics!

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  16. 12. stu 2019.

    when the gradients agree

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  17. proslijedio/la je Tweet

    i would like more frens. so i have made a list of my best qualities. for your consideration 6. am fluffy 1. can jump (and sit) C. sometimes i sneeze i look forward. to hearing from you

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  18. 6. stu 2019.

    Currently learning about all of the fancy new advances in web design that have taken place since when I was last serious about making websites (~middle school)

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  19. 20. ruj 2019.

    Accidentally typed 'githug' into the address bar instead of 'github'. I don't know what a 'githug' is, but I think I need one

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  20. proslijedio/la je Tweet
    4. ruj 2019.

    check out our electromagnetic simulation package 'ceviche', which implements Maxwell's Equations with automatic differentiation for effortless optimization and integration with machine learning models.

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