So, I finally bit the bullet and started my own company. I’ve been a free-agent for about three weeks now, and I love it.

Hooray for me!!

The new company is called Wry Research, and at least at first, I’m mostly just doing AI research consulting for a couple of clients. I’m trying to also fit in some original product development, when I have spare time. But I don’t have a whole hell of a lot of spare time, so I’m mostly just consulting right now.

But life is very good, and I’m enjoying the freedom and flexibility of being a solo software developer.

In the near future, I’ll talk about some of the work I’m doing as a consultant. I’ll also talk a little bit about a really cool research project that I’m doing, in conjunction with the Columbia Medical School Neurovascular Research Lab. Depending on the success of the research, it could lead me to developing a very cool product/service for the medical research community.

I’ll keep ya posted :)

Last week, the Eternity II puzzle (which I’ve talked about here and here) went on sale. I can finally wipe up the drool-puddle-of-anticipation that’s been forming on my desk and get to work cracking this nut.

Unfortunately for those of us in the United States, the puzzle is not available here, and there are very few online retailers willing to ship the puzzle to the USA.

But I did track down the puzzle at Hamley’s and placed my order. Their online shopping cart is a little bit crappy (it got confused verifying my non-European billing address), so I had to call them on the phone ( (+44) 800 2802 444) and a very friendly girl with an Irish accent took my order.

I placed the order at noon last Wednesday, and the package was delivered (in Boston, MA) by about 2:00 pm on Friday.

Holy crap.

At first, I thought they must have used an American order-fulfillment location, but the package had international shipping stickers and a return address in the UK, so it seems to be an actual international delivery. Fulfilled in just two days. I’m very very impressed. I had no idea that it was even possible to ship something overseas so quickly.

The puzzle cost £35, plus another £25 for shipping. With today’s lousy exchange rates and the weak dollar, that’s a total of $120. Unfortunately, when I win the $2 million prize, that means I’ll really only be netting $119,999,880.

Bummer.

Anyhow, if any of you American algorithm enthusiasts have been sulking because you can’t get Eternity II here, sulk no more!!

I was browsing around tonight, as I sometimes do, looking for interesting CS research publications, and I stumbled upon this little tidbit:

Jigsaw Puzzles, Edge Matching, and Polyomino Packing: Connections and Complexity

For those of you share my fascination with the Eternity II Puzzle, you’ll definitely be interested in reading this paper. In it, the author talks about the various degrees of complexity of jigsaw puzzles, polyomino packing puzzles (Eternity), and edge-matching puzzles (Eternity II).

I don’t mean to spoil the punchline or anything, but they’re all NP-complete, meaning the most successful algorithms will involve optimization, approximation, partial solutions, and problem decomposition.

Interestingly, the author also provides a proof that all three types of puzzles are trivially transformable into one another. In other words, a polyomino packing puzzle like Eternity could be logically transformed into an edge-matching puzzle like Eternity II, and the two puzzles would share the same locus of possible solutions.

Hopefully, that helps at least one of us get a little closer to the big $2 million bounty!!

The last few years have been an exciting time in the Enterprise Java world. We’ve seen a proliferation of lightweight application frameworks that vastly simplify the wiring of applications without introducing dreaded dependencies into our precious class hierarchies.

But these frameworks still fall short of the mark. Every time you use an import statement or define a new class, you place a burden on the consumers of your application. Import statements create dependencies on other classes in your project. The existence of specific methods and (even worse) classes, constrain the functionality of your application to the features defined at compile-time by your developers.

Based on these unacceptable constraints, I’ve been working hard on a new “Elimination of Code” framework (EoC), and I’m proud today to announce the availability of the Sproiiiing framework!!!

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It’s official.

I’ve been in Boston for three and a half days now. I’ve found an apartment. I’ve opened a bank account. I start my new job on Monday.

Holy crap. Boston is a very cool city. Very cool.

I’ll tell you more about it later.

For those of you who have sent me email over the last few weeks, sorry I haven’t responded. I’ve been up to my eyeballs in packing boxes. I’ll reply soon.

I’ve always been interested in enormous, impossible progamming problems.

That’s probably why I’ve steered my career in the direction of machine learning algorithms and statistical AI.

And, for those of you who followed my 30-days-30-ideas thread last summer, that’s why I was so interested in the AI-Coder business idea.

But anyhow, about those impossible problems…

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