Catenary

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Mini-update: All is well

May 4, 2009 · 13 Comments

I’ve been away from my blog for a long time so I thought an update was in order.

In the last few days I presented a poster at the Consortium of Software Engineering Researchers, in Montreal, which I think was well received, I stole four bananas out of necessity and I toured the beautiful Old Montreal (thanks Manuel!); I begun to prepare for my ICSE presentation in Vancouver; Spring arrived; the swine flue arrived and I became addicted to maps of its outbreak; I marked a seemingly endless stream of assignments and final exams; my colleagues and I discovered that we have a book burglar with access to the lab; I ran a 10km race at an excellent (for me) time of 50:16, despite starting to develop tendonitis two weeks ago; and I celebrated my seventh anniversary with Val (today!). So all is well. But I’m happy to be able to focus on my research proposal more intensely from now on.

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Library Thing

June 12, 2008 · Leave a Comment

I’ve been playing with Library Thing lately, and I’m loving it. It’s a flexible, non-intrusive, well done book cataloging and reviewing website. The service is both free (up to 200 books) and ad-free. One of my favourite features is exploring the libraries of people that have some overlap with mine, and discovering new, interesting books that way.

Over the course of a few days, I ended up adding all of the books in our Toronto apartment. The list is here, if you’re interested; I wish WordPress had a widget to link it to my blog. I’ll eventually get to tagging them all. And if you have an account there, I’d love to know where to find you.

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Mom

June 3, 2008 · 6 Comments

10 years ago today my mother died unexpectedly and prematurely. She was wise, happy, and selfless. I still miss her deeply.

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Masterpiece Engineering

May 14, 2008 · 6 Comments

At the first keynote of the International Conference on Software Engineering today, Brian Randell reminisced about the 1968 and 1969 NATO conferences that complained about a software crisis and launched the “Software Engineering” term that we have been suffering since. I will summarize my notes from the session later, for now, I want to mention his reference to a talk that Tom Simpson gave in the 1969 Rome conference, which “torpedoed an attempt to create an International Software Engineering Institute”. It’s still a very appropriate talk —I found it online here, and I reproduce it below:

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Masterpiece Engineering
T. H. Simpson

You may be interested in an experience I had last night while I was trying to prepare some remarks for this address. I was walking outside in the garden attempting to organize my thoughts when I stumbled over a stone in the ground. To my surprise as I picked myself up I saw that it had an inscription chiselled into it. With some difficulty I deciphered it; it began

“Here on this spot in the year 1500 an International Conference was held”.

It seems that a group of people had gotten together to discuss the problems posed by the numbers of art masterpieces being fabricated throughout the world; at that time it was a very flourishing industry. They thought it would be appropriate to find out if this process could be “scientificized” so they held the “International Working Conference on Masterpiece Engineering” to discuss the problem.

As I continued walking round the garden, now looking a little closer at the ground, I came across the bones of a group, still in session, attempting to write down the criteria for the design of the “Mona Lisa”. The sight reminded me strangely of our group working on the criteria for the design of an operating system.

Apparently the Conference decided that it should establish an Institute to work in more detail on production problems in the masterpiece field. So they went out into the streets of Rome and solicited a few chariot drivers, gladiators and others and put them through a five week (half-day) masterpiece creation course; then they were all put into a large room and asked to begin creating.

They soon realized that they weren’t getting much efficiency out of the Institute, so they set about equipping the masterpiece workers with some more efficient tools to help them create masterpieces. They invented power-driven chisels, automatic paint tube squeezers and so on but all this merely produced a loud outcry from the educators: “All these techniques will give the painters sloppy characteristics”, they said.

Production was still not reaching satisfactory levels so they extended the range of masterpiece support techniques with some further steps. One idea was to take a single canvas and pass it rapidly from painter to painter. While one was applying the brush the others had time to think.

The next natural step to take was, of course, to double the number of painters but before taking it they adopted a most interesting device. They decided to carry out some proper measurement of productivity. Two weeks at the Institute were spent in counting the number of brush strokes per day produced by one group of painters, and this criterion was then promptly applied in assessing the value to the enterprise of the rest. If a painter failed to turn in his twenty brush strokes per day he was clearly under-productive.

Regrettably none of these advances in knowledge seemed to have any real impact on masterpiece production and so, at length, the group decided that the basic difficulty was clearly a management problem. One of the brighter students (by the name of L. da Vinci) was instantly promoted to manager of the project, putting him in charge of procuring paints, canvases and brushes for the rest of the organisation.

Well, for all I know, the Institute may still be in existence. I leave you with one thought: in a few hundred years, somebody may unearth our tape recordings on this spot and find us equally ridiculous.

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Incidentally, Brian Randell writes that although he and John Buxton, in charge of editing the 1969 report, thought that “Masterpiece Engineering” provided an appropriate set of concluding remarks for the report, “we were in the event “persuaded” by the conference organizers to excise this text from the report. This was, I am sure, solely because of its sarcastic references to a “Masterpiece Engineering Institute”. I have always regretted that we gave in to the pressure and allowed our report to be censored in such a fashion.”

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The Junior-Senior Suck Up

November 8, 2006 · 2 Comments

Yesterday, at a reception of the Computer Supported Cooperative Work (CSCW) conference in Banff, Alberta, a senior researcher (that I’m not sure wants to be named) told me about how he has so much fun at these conferences watching what he calls the ‘junior-senior suck up‘: junior researchers -that is, lowly grad students like myself- gathering like flies around the fruit of prestige and network value of senior researchers at all times possible (during coffee breaks, socials, washroom visits…), and as annoyingly as can be imagined.
So today I decided to do a bit of lousy research and measure the phenomenon. At a coffee break I sweeped the room keeping count of the people chatting and their apparent seniority. Results: Senior-senior chats, 28%. Junior-junior talks, 19%. Senior-junior talks —53%.  Busted. Now I pity the poor seniors having to stand our silly questions for a full week, at every moment.

So, senior researcher, I’m sorry we’re such a pain. Now about that fascinating paper you published last year…

Categories: Academia · CSCW · Uncategorized