Digital Digressions by Stuart Sierra
From programming to everything else
I’m playing some more with the early chapters of Artificial Intelligence: A Modern Approach, looking at basic tree search techniques for the 8-puzzle. I wrote simple breadth-first and depth-first search algorithms for this puzzle in Common Lisp. Here’s the code. It’s an interesting demonstation of how inefficient these alogrithms really are. I represent the puzzle…
I was looking at a problem in the early chapters of Artificial Intelligence: A Modern Approach. It’s called Vacuum World. This is a very simple agent problem consisting of a vacuum placed on a grid. The grid has only two squares, each of which is either dirty or clean. The vacuum has three actions: move…
This poster hangs in my cubicle. The caption reads, “If a pretty poster and a cute saying are all it takes to motivate you, you probably have a very easy job, the kind robots will be doing soon.” Besides saying “nyah nyah” to the superiors who never stay in my cubicle long enough to read…
Quiet A.I. I think this will be the way A.I. ultimately sneaks in to everyday life. It’s already happening on the web. But this response on kuro5hin is a fair warning. Choose carefully what you feed your digital “children”!