Dondossola G.G. DeconinckF. Di GiandomenicoS. DonatelliM. KaanicheP. Veríssimo2010-05-212014-11-142010-05-212014-11-1420062006http://hdl.handle.net/10451/14547http://repositorio.ul.pt/handle/10455/6157engComputer Sciencejournal article