RecoSearch: A Model for Collaboratively Filtering Java Learning Objects

RecoSearch: A Model for Collaboratively Filtering Java Learning Objects
There's a lot going on in this paper and this short summary won't do it justice. The author describes a system for "a collaborative infrastructure for authoring, searching, recommending and presenting Java source code learning objects." I am on the one hand impressed by the completness and elegance of the solution described (and, as far as I can tell, implemented). More...