On 21 Feb 2010, at 20:56, Uhlir, Paul wrote: In response to your last question, yes, if the article is made available under an "Attribution Only" (ATT 3.0) Creative Commons license. This is the recommended license for open access journals and is already broadly in use. The advantage of this license is that it also allows various types of automated knowledge discovery.
CC licenses are not without restrictions! By "Attribution Only" do you mean http://creativecommons.org/licenses/by/3.0/ or http://creativecommons.org/licenses/by-nd/3.0/ ? --- Les Carr