Daniel Lemire

@lemire

Computer science professor at the University of Quebec, contributor to major data-science open-source projects, and long-time blogger. 👨‍💻

Montreal, Canada  
lemire.me/en/
Joined November 2007
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  1. 23 hours ago

    Year 2017: technological highlights

    3 retweets 7 likes
  2. Retweeted
    Jan 4

    Nice end of year tech roundup from , including a bunch of things I missed:

    3 retweets 2 likes
  3. Retweeted
    Jan 4

    "For $350, you can buy a 400 GB memory card on Amazon. It is enough to record everything you hear during four years. It fits on the tip of a finger." via

    1 reply 1 retweet 7 likes
  4. Jan 2

    Multicore versus SIMD instructions: the "fasta" case study

    2 replies 14 retweets 35 likes
  5. Retweeted
    31 Dec 2017

    How fast can matrix multiplication get in Java? Do comment if you've ever actually done matrix multiplication in production code.

    4 replies 10 retweets 20 likes
  6. 30 Dec 2017

    Going to bed

    1 retweet 8 likes
  7. 29 Dec 2017

    Science and Technology links (December 29th, 2017)

    2 retweets 4 likes
  8. 29 Dec 2017

    I’m teaching my son to program in Python on a raspberry pi. Using ssh, bash and nano is hard. Is there an editor that can edit through ssh?

    42 replies 1 retweet 22 likes
  9. 29 Dec 2017

    Forcing people to travel to Saudi Arabia for a competition is stupid.

    1 reply 3 retweets 10 likes
  10. 26 Dec 2017

    Personal reflections on 2017

    3 replies 7 retweets 36 likes
  11. Retweeted
    23 Dec 2017

    The Case for B-Tree Index Structures.

    4 replies 53 retweets 151 likes
  12. 22 Dec 2017

    Science and Technology links (December 22nd, 2017)

    2 retweets 9 likes
  13. 20 Dec 2017

    Badis Merdaoui got his Ph.D. today. I am the nerd with red pants. On the right is Guy Lapalme (U. Montréal).

    16 likes
  14. Retweeted
    17 Dec 2017
    Replying to

    Indeed

    3 replies 6 retweets 5 likes
  15. 17 Dec 2017

    Socialism at work...

    3 replies 4 retweets 2 likes
  16. 15 Dec 2017

    Science and Technology links (December 15th, 2017)

    1 reply 2 retweets 6 likes
  17. Retweeted
    14 Dec 2017

    No, a supercomputer won’t make your code run faster. Powerful computers tend to be really good at parallelism. So dumping your code on a can even make things slower!

    4 retweets 6 likes
  18. 13 Dec 2017

    My cat and my dog (true picture, no photoshop)

    2 replies 10 likes
  19. Retweeted
    12 Dec 2017

    Must read on AlphaZero chess result from last week

    Is AlphaZero really a scientific breakthrough in AI?
    3 retweets 7 likes
  20. 12 Dec 2017

    Is AlphaZero really a scientific breakthrough in AI?

    2 replies 12 retweets 29 likes

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