Here’s a video from Google about their search algorithm and here’s a Techcrunch article with more info.
In an effort to combat content farms, Google has made some changes to its algorithm. Check out the details at Techcrunch. And here’s another Techcrunch article talking about search related to Facebook.
Check out Flowing Data for more info.
Greg Linden put together a few thoughts about recommendation algorithms. His ideas continue at a post on the Communications of the ACM Blog.
Here’s a link to a PDF of a slide presentation about graphing algorithms on Hadoop.
A new algorithm can pack any 50 differently sized discs into a smaller space than any other, and could help pack 3D objects into smaller spaces too. That could make shipping and delivery services less tough on resources. The secret to the team’s success is their algorithm’s ability to take backward, as well as forward steps.

