University on rkempe’s blog

Why Don’t High Schools Prepare Kids for CalArts? (Throwback Thoughts)

Fri, 05 Jun 2026 00:58:53 -0400

I recently saw a tweet that said something along the lines of “it ticks me off that high schools don’t prepare kids for schools like CalArts.” This idea kind of bugs me, because as someone who graduated from a magnet arts high school with a selective application process,

The Researcher Alignment Matrix

Mon, 25 May 2026 23:06:44 -0400

Ever since I decided to get myself involved in academic research two years ago, I’ve spent a lot of time thinking about the habits and behaviours of the different researchers I’ve interacted with. Most researchers are crazy, but they’re crazy in different ways because their actions are driven by different forces.

Understanding your particular brand of influences and craziness as a researcher and comparing it with those of others may help you to understand why your collaborations with some researchers work very well and why others drive you insane. Therefore, I hereby present to you the “Researcher Alignment Matrix”.

What Makes a Graduate-Level Course Different From a Senior Undergraduate Course?

Fri, 17 Oct 2025 23:38:36 -0400

About a year ago, while I was only a few weeks into the first graduate-level course I ever took, I tried asking a bunch of grad students what the difference between taking courses at the graduate level and the undergraduate level is. Being researchers in training (researchers are, in my experience, terrible at explaining themselves), they gave me delightful non-answers such as “it’s not that different” (this is a lie) and “your professors treat you like adults” (whatever that means).

What Doing My First (Short) Math Lecture Taught Me

Sun, 29 Jun 2025 13:02:46 -0400

For context, these are some things I learned in the process of putting together and delivering a guest lecture to a first-year discrete math course last summer. The talk was about the research I was doing at the time, and I was allotted about half an hour for the presentation. Again, I meant to write and post this last year, but clearly that didn’t happen.

Lessons I Learned During My Undergraduate Research Internship

Fri, 27 Jun 2025 23:37:43 -0400

I really meant to put this list up sometime last fall… whoops. (This is yet another incredibly overdue article.) Anyway, here are a whole bunch of things I learned while attempting to “do research” last summer, whatever that means. The big theme here is to make life easier for future you, who will have to wrangle together your several months of chaos and exploration into a rigorous and coherent narrative. Present you can help by being organized and breaking things down into smaller, documentable steps.

You Need to Be Proactive

Sun, 30 Mar 2025 11:29:39 -0400

One of the things that has been repeatedly drilled into me over the past year or so is the fact that if you want people to do things for you, you’re most likely going to have to harass them. (I don’t mean literal harassment, by the way – please don’t commit a criminal offense and say I encouraged you.) This is true especially when working with highly busy people like managers and professors. If you want something, you can’t just assume they’ll intuit that and give it to you – you have to ask (and assume they’ll forget, then ask them again). If you need them to do something for you, you’ll need to remind them, and inform them of the deadline, likely multiple times. Everyone has their own problems to worry about and the thing you need might not be top of mind. The burden of remembering is on you.

Some Things I Learned From Writing My First Research Report

Sun, 16 Mar 2025 20:24:12 -0400

Last summer, I was tasked with writing a report about the research I completed and submitting it to my supervisor by the end of the summer. I, of course, had never done this kind of writing before, so I learned several lessons. The hard way. The learning process was super painful, but it did come in handy when I had to write two other research reports in my classes last fall. Here are a few of the lessons I learned.

Some Thoughts on Webrings

Fri, 07 Feb 2025 19:52:28 -0500

Today, I found out that some students at Carleton University have started a “webring” (or well, close enough) for students in computer science and engineering to post their personal websites. (In fact, this blog also joined that webring, and you can find a link to the rest of the pages in the webring here.) I thought this was a really cool idea, so I asked how they came up with it. It turns out that a few other CS and software engineering (+ adjacent) programs in Canada have also started such webrings.

Research Papers Shouldn’t Be Read in Order; or, How to Read a Research Paper

Mon, 30 Dec 2024 13:44:15 -0500

I just finished a blog post where I discuss things I’ve recently learned about how to read research papers. I almost included this as a point in that post, but I think it’s important enough to warrant its own article.

Here’s the idea: you absolutely should not be reading the sections of a research paper in order.

It took me a while to learn this one – I can’t remember if I first read this advice somewhere, if someone told it to me, or if I reverse-engineered it from advice I got about how to write papers. It doesn’t matter which one came first, really – my point is that I only found this out in a roundabout way through googling and trial and error and harassing people with questions.

Research Reflections: On Reading (Math and Math-Adjacent) Academic Papers

Sun, 29 Dec 2024 23:51:14 -0500

Last summer, I spent a good chunk of my time doing an undergraduate research project during which I worked on a project largely by myself, under the supervision of a math professor. I then took a graduate level course in a related area this fall, where I investigated the theoretical underpinning behind my summer project. I had no idea what I was doing or what I had gotten myself into. As a result, I learned a lot, and tried to keep note of the various things I had learned. This is the first installment, on what I learned from trying to read math and theoretical CS papers.

Why Does Theory Matter in Computer Science? (Part 1)

Sun, 29 Dec 2024 00:38:01 -0500

If you’re a computer science student, you probably had to take an introductory discrete math course at some point. Did you enjoy it? If so, this talk probably isn’t for you, so you can feel free to skip the rest. (Or not – hopefully you feel like you can still learn something from me!) Jokes aside, it’s actually okay not to enjoy your intro to discrete math course: like, personally, I loved mine, but I also completely hated my discrete probability course and would prefer never to see it again. But I pick on discrete math because I feel like if it’s taught well, it can be a turning point for many people, and it certainly was for me.

Some Thoughts on “Academic Training”

Sat, 28 Dec 2024 10:36:42 -0500

I’ve long said that university education starts to make a lot more sense if you look at it as a precursor to academic training. Historically, there have really been two major types of undergraduate university training, in my opinion: there was the liberal arts type of education, which was meant to turn rich people into cultured members of society (several of whom then went on to pursue academic training and scholarly activities, because they were rich and could afford to do so), and the more specialized type, which is meant to make the student literate enough in the major foundational ideas of the field to pursue additional training at the graduate level. If I remember correctly, universities functioning more like businesses is relatively new, the idea of university being a place for vocational training is relatively new, and the idea that most adults should get a university degree to be employable is also relatively new. (Also of interest: see “credential inflation.”)