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Category Archives: Mathematics and Computing
The Fat Tech Cat Diet
This got me thinking about the things that live inside my phone. Like much of the world, I seem to live in a permanent state of vexation about technology, privacy, and how to survive in a world where so many … Continue reading
Posted in Data Science, Mathematics and Computing
Tagged algorithms, Apple, Cathy O'Neil, Google, privacy, Tech
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The Blockchain Party
Maybe you think bitcoin is silly, maybe you think it’s dangerous and socially irresponsible, maybe you’re a bitcoin millionaire (in which case, hi), or maybe you are desperate to join the blockchain party. Whatever your stance, it seems that you … Continue reading
Take The Math Less Traveled
Mathlesstraveled is a blog “dedicated to exploring beautiful mathematics.” The blog is written by Brent Yorgey, an assistant professor in the department of math and computer science at Hendrix College, who lives closer to the computer science end of mathematics. … Continue reading
Posted in Mathematics and Computing, Mathematics and the Arts
Tagged Brent Yorgey, mathlesstraveled
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Best of the Bots
A slew of paint colors named by a neural network, including such gems as “turdly” and “rose hork,” made it big last week, with mentions in Ars Technica, The AV Club, and even The Atlantic. But for the story straight … Continue reading
Black Hat, White Hat
Meanwhile, over in computer science…several days ago WannaCry almost brought the world to its knees until an anonymous tech blogger, MalwareTech, brought it to a screeching halt by activating a hidinginplainsight killswitch. MalwareTech blogged about the wild 12 hour epic … Continue reading
Posted in Current Events, Mathematics and Computing
Tagged computer science, cryptography, cybersecurity, hacker, malware, WannaCry
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More Graph Isomorphism Drama
That plucky graph isomorphism problem is at it again! In November 2015, University of Chicago computer scientist Laszlo Babai announced an algorithm to determine whether two graphs are isomorphic in quasipolynomial time, and there was much rejoicing. (My coblogger Anna … Continue reading
Opening The Cryptographic Backdoor
Unless you’ve been living off the grid somewhere in an igloo build out of old discarded iPhones, you’ve probably heard about the recent standoff between Apple and the US government. The short story, is that the US Government has demanded … Continue reading
Posted in Data Science, Mathematics and Computing, Number Theory
Tagged Apple, cryptography, iPhone
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Meanwhile Over In Computer Science
An algorithm has just been proposed for solving the graph isomorphism problem in quasipolynomial time, dealing a serious blow to hard problems all over the world. But let me first explain what all of those words mean. Graphs, you’ll recall, … Continue reading
Posted in Events, Mathematics and Computing
Tagged complexity theory, Gabriel Gaster, graph theory, Jeremy Kun, Laszlo Babai, Luca Trevisan, P vs NP, Scott Aaronson
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Who Is The Antivax Movement? Data Science Explains.
It was all theoretical until Jenny McCarthy gave Sidney Crosby the mumps. Then it got real. Ok, I know that’s a sensationalist — not to mention flagrantly untrue — thing to say, but it’s how I suddenly felt a few … Continue reading
Posted in Biomath, Mathematics and Computing
Tagged data science, data vizualization, math, math and health, Statistics
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