The paper "Towards a digital heuristic: the heureCLÉA project" was presented by Jan Christoph Meister at the 2013 project meeting of the German Research Foundation (DFG) funded Empirikom-Network, organized by Prof. Jannis Androutsopoulous of Hamburg University at 25-26 April 2013 at the historical Aby Warburg House.  
Further information on Empirikom ("Empirische Erforschung internetbasierter Kommunikation" = "Empirical Research into Internet based Communication") is available at http://www.empirikom.net.