Archive for March, 2005

A cool graph

Posted in General, My writing, Research on March 14th, 2005

Ellery and I continue to wrestle our GPTP paper into submission before tomorrow’s deadline. There’s a ton of cool data, but we’re both tired and worried about the deadline and the page limits, and I suspect it’s going to be a long 30 hours before we send this thing off.

In the meantime, however, here’s a cool graph…
Daida graph with size limit 118

This shows the shapes of a population of 1,000 trees at the end of one particular run of our system. The outer circle (sort of) represents the possible space of trees, and as one can see, the system explores a very small subset of that space.

And it makes a really spiffy picture :-). Props to Jason Daida and his colleagues for inventing this nifty visualization technique, and for sharing their Mathematica code so that we can draw these cool graphs, too.

Back to the grindstone.

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Our GECCO paper is accepted!

Posted in General, Research, Writing on March 9th, 2005

Ellery and I just got word that our paper that we submitted to GECCO was accepted! We’re currently in the panic of getting our Genetic Programming in Theory and Practice (GPTP) 2005 paper ready before Tuesday’s deadline, all amongst getting our CSci tenure-line candidate interviews arranged and done.

And make changes to our GECCO paper before the camera ready copy is due.

And work on extending it to a journal paper.

And review GPTP papers.

And do about a million other things that I can’t even begin to list. (Don’t I teach classes?)

Eek!

But good news helps - onward into the fog!

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You should definitely check out the UCC ad

Posted in General, Politics, Weblogs and CMS on March 8th, 2005

In wandering around the web today I stumbled across several blogs that had banner ads promoting a United Church of Christ (UCC) ad that NBC and CBS have refused to air. I ignored it the first few times (hard to imagine why I’d care about some church’s ad), but finally the repetition (in contexts I respected) convinced me to give it a click. I’m glad I did, because it’s quite excellent and I highly recommend it.

The ad is a wonderfully effective comment on the failure of many U.S. churches to be inclusive of those different from their “standard” member, and as such must be pretty uncomfortable for the “establishment”. But to have NBC and CBS refuse outright to air the ad is pretty remarkable. Presumably the “problem” is in significant part our national homophobia. One couple turned away from the “other” church is a pair of men holding hands, and one couple featured in the inclusive community at the end is a pair of women.

Head over to AccessibleAirwaves.org to see the ad and learn more. There’s some really interesting material there, including a nice blog entry on the role of blogs in helping the UCC get their message out when the networks won’t.

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Excuse me, I’m not done with this squirrel yet

Posted in Computing, Science, Weblogs and CMS on March 7th, 2005

Noted on Geomblog (who credits it to a mailing list post):

for many academics, the practice of keeping
one’s web page up to date with both their long term and short
term research interests is something that gets prioritized just
below rabid-squirrel-wrestling.

That explains so much.

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Sub-Evil Boy waxes eloquent again

Posted in General, Writing on March 7th, 2005

Sub-Evil Boy has generated some more cool poetry. I like it, but then I’m biased :-).

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My legs hurt so bad…

Posted in General on March 6th, 2005

It was so warm today (over 60F!) I pulled my bike out of the basement in a fit of unreasoned optimism. Then, as predicted by the weather people, it all went to hell in a hand basket tonight. I just rode home in the teeth of a 30-40 mph head wind from the north, with my unexercised legs screaming and my ears crisping up nicely in the wind chill. Ow. I’m obviously well out of shape and clearly need to get back into riding (or doing something other than sitting and typing at my blog :-) ).

Sadly, they’re predicting sub-freezing weather all week, with rain or snow likely on several occassions. So much for biking this week…

Also, as reported by WeatherGirl, our internet service magically came back today. No idea why, but no one here is complaining.

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Ladysmith Black Mambazo were very cool

Posted in Events, General, Music on March 6th, 2005

Ladysmith Black Mambazo played here last night as part of the CAC Performing Arts series. It was a very cool show, and an excellent example of a musical experience that’s very different live than it would ever be on record. The depth and spatial volume of their sound (and the way it vibrated your liver) is pretty tough to recreate at home, even with a nice surround sound system.

There’s a certain hypnotic sameness to their show that’s either wonderful or ultimately boring depending on the listener. I really enjoyed it, but it did tend to put you in a trance. They did some cool dancing and other stage antics that helped keep one’s attention focussed on the stage, and the high kicking of their not-quite-so-young leader Joseph Shabalala was quite remarkable. Sub-Evil Boy enjoyed it as well.

Their style of choral singing is quite amazing and beautiful, and powerfully different from traditional European classical singing, which tends to look down on the swooping slides, background chatter, and nifty animal noises that Ladysmith used so effectively. Their stage presence was also quite unusual in a cool way, chatting back and forth in the background and wandering on and off stage. I suspect that much of this reflects their origins in late night musical competitions in venues that were anything but upper crust, and it was a nice alternative to the highly formal presentations one often gets at such an event.

When we were in Birmingham (UK) on sabbatical, we went to several performances by African musical groups, and the audience often contained a large number of Africans. That was cool because they knew the music and language and culture and would dance and sing and even shout up to the stage. Last night we sat attentively and clapped loudly between songs, but we were clearly outsiders looking in.

Currently listening to: Ourselves as we do our show, “Unhindered by talent”, on KUMM :-).

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Our internet is dead at home :(

Posted in Computing, General on March 6th, 2005

Our internet (via Hometown Solutions) quit working Friday evening, and they can’t get someone out to do anything about it until Monday morning. Watching everyone mope around you’d think someone died :-).

I’m thoroughly annoyed about the delay, though :-(. Arghhhhhh!

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Cool Galapagos photos!

Posted in General on March 5th, 2005

Misty has somehow found time and network resources to upload some very cool photos from her current field work in the Galapagos. The pictures of the owl and marine iguana are particular winners in my opinion!

Owl outside Misty's tent in the Galapagos

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I’ve been really silent - sorry

Posted in General on March 4th, 2005

It’s been a crazy week as we run up to Spring Break (mid-terms, etc.) and huge amounts of my time have been spent chairing our search for a new tenure-line faculty in Computer Science. Several times I’ve really want to post stuff about the search (as a release if nothing else), but so much of that is confidential so I just get to keep my yap shut.

Sue and I both struggled with a nasty head cold last weekend, and that didn’t help, but we’ve both recovered well.

I think I can, I think I can, I think I can…

Currently listening to: “Road pizza” by Spit, from my KUMM show paying tribute to John Peel last November. This is a brilliant song from an otherwise less-than-pointless album; some of the strongest extant evidence that not everyone has an album in them.

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