Thanks Daniel,
Unfortunately the "Teams" functionality as is described in that paper was implemented in a previous version of Ciao and that particular implementation does not currently run any more. It could be redone but we are actually moving instead to a newer model (see below). In the Ciao Subversion repository there is however a simple emulation of more or less the same functionality (the 'contrib/teams' package) that Amadeo Casas recently worked on. It is not very well tested yet, but you may want to give it a try (and report any problems).
Is it possible to gain read access to the subversion repository? I couldn't find the details on the website anywhere. If so, I will definitely take this teams implementation for a test drive and report back.
By the way, we are actually working on combining the teams package with the concurrent objects model and hope to include this in the distribution in not too long.
Sounds very promising! If you need an extra beta-tester for this functionality at any stage, I would be happy to try it out on some of the applications I have in mind.
Cheers,
Ryan