My Faults My Own

One's ponens is another's tollens.

IN WHICH Ross Rheingans-Yoo, a sometimes-poet and else­wise a recently-graduated student of Computer Science and Math, oc­cas­ion­al­ly writes on things of int­erest.

Reading Feed (last update: April 2)

A collection of things that I was happy I read. Views expressed by linked authors are chosen because I think they're interesting, not because I think they're correct, unless indicated otherwise.


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Blog: Don't Worry About the Vase | On Automoderation -- Zvi concretizes much the the vague disease I was feeling around Automoderation, despite it being an eminently plausible approach to its design specification.


(17)

Blog: JeffTK | Slack tool: predict -- Note that Jeff's implementation is of a market mechanism that's not budget-balanced, and rewards marginal improvements of the "last price", rather than marginal improvements of the "current best price". I suspect that these design decisions have the net effect of denoising the signal of predicter quality.

Blog: Schneier on Security | New Gmail Phishing Scam -- "The article is right; this is frighteningly good."

Blog: Marginal Revolution | The Baffling Politics

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Some Friendly (College) Advice

So, I recently found myself typing up a longish email in response to a high school junior trying to figure out this whole college thing. In particular, the full story looks something like:

  • I post a Quora answer in response to a question about majoring in mathematics.
  • A user comments, asking if I would field some additional questions by email. (I've since deleted the comment, to protect the privacy of the requester.)
  • I spend the better part of an hour typing responses about what it's like to be at Harvard, what it's like to joint-concentrate CS/Math, and some advice on applying to colleges.

In the end, it seemed like there are some other people I know who might want to hear such off-the-top-of-my-head insights. But then again, if you're not a high school student, the rest of this post is going to be pretty useless for you; be forewarned.

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Quora Repost: CS/Math@Harvard?

This is an answer to the Quora question "What is it like to be a Mathematics and Computer Science joint concentrator at Harvard?"

If you're not signed up on Quora, though, you can't read it, so I've reproduced the text here, mostly so I can reference it in Some Friendly (College) Advice. If you are a Quora user, here are the links to the original question on Quora, and my answer there.

Harry Lewis once said to me "Flip through the course catalog, write down the 32 courses you most want to take, and then figure out which concentration requires the fewest changes to what you've written down. Then pick that one."

As it turns out, I had many CS courses, several math courses, and was planning to write a thesis (most likely on the math-y edge of CS theory). So CS/Math was a perfect fit. (Math/CS is

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Quora Repost: CS and Friends?

This is an answer to the Quora question "Are studying Computer Science at Harvard and having friends mutually exclusive?"

If you're not signed up on Quora, though, you can't read it, so I've reproduced the text here, mostly so I can reference it in Some Friendly (College) Advice. If you are a Quora user, here are the links to the original question on Quora, and my answer there.

In a word: no. In three words: haha, really no.

I've taken CS50 -- which is the hardest CS course most Harvard students will take -- and CS161 -- which is the hardest CS course at Harvard, full stop. 161 (Operating Systems) more or less ate my life (it didn't help that I was taking five courses that semester), and still I found time for my friends. When I was going into my third 20-hour coding day (you learn, eventually, that all-nighters

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