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{ Category Archives } Academia

Reviewing Research Papers Efficiently

The conference system that we use in computer science guarantees that several times a year, each of us will need to review a lot of papers, sometimes more than 20, in a fairly short amount of time. In order to focus reviewing energy where it matters most, it helps to review efficiently. Here are some […]

A Guide to Better Scripty Code for Academics

[Suresh suggested that I write a piece about unit testing for scripty academic software, but the focus changed somewhat while I was writing it.] Several kinds of software are produced at universities. At one extreme we have systems like Racket and ACL2 and HotCRP that are higher quality than most commercial software. Also see the […]

Hints for Computer System Design

On the last day of my advanced OS course this spring we discussed one of my all-time favorite computer science papers: Butler Lampson’s Hints for Computer System Design. Why is it so good? It’s hard-won advice. Designing systems is not easy — a person can spend a lifetime learning to do it well — and […]

Research Advice from Alan Adler

Although I am a happy French press user, I enjoyed reading an article about Alan Adler and the AeroPress that showed up recently on Hacker News. In particular, I love Adler’s advice to inventors: Learn all you can about the science behind your invention. Scrupulously study the existing state of your idea by looking at […]

Reproducibility in Computer Systems Research

These results about reproducibility in CS have been the subject of lively discussion at Facebook and G+ lately. The question is, for 613 papers, can the associated software be located, compiled, and run? In contrast with something I often worry about — producing good software — the bar here is low, since even a system […]

What I Accomplished in Grad School

I often talk to students who are thinking about grad school. The advice I generally give is a dressed-up version of “Just do whatever the hell will make you happy.” But if we all had solid ideas about what would make us happy then, well, we’d probably be a lot more happy. Here’s a list […]

Producing Good Software From Academia

Writing and maintaining good software from academia isn’t easy. I’ve been thinking about this because last week my student Yang Chen defended his thesis. While I’m of course very happy for him, I’m also depressed since Yang’s departure will somewhat decimate the capacity of my group to rapidly produce good code. Yang looked over my […]

Do Not Just Run a Few More Reps

It’s frustrating when an experiment reveals an almost, but not quite, statistically significant effect. When this happens, the overwhelming temptation is to run a few more repetitions in order to see if the result creeps into significance. Intuitively, more data should provide more reliable experimental results. This is not necessarily the case. Let’s look at […]

Cheating at Research

My news feed this morning contained this article about an unpleasant local situation that has caused one person I know to lose her job (not because she was involved with the malfeasance, but as fallout from this lab shutting down). On the positive side (I’m going from the article and the investigating panel’s report here […]

MSCS

A masters of science degree in computer science can mean two very different things: The research MS where the student works closely with an advisor on a research project that culminates in a thesis and ideally a few papers. This kind of student is generally paid as a TA or RA and can be expected […]