Reasoning web : Third International Summer School 2007, Dresden, Germany, September 3-7, 2007, Tutorial Lectures - Henze, Nicola; Aßmann, Uwe; Baroglio, Cristina; Decker, Stefan; Patranjan, Paula-Lavinia; Tolksdorf, Robert; Antoniou, Grigoris (Lecture Notes in Computer Science,, 2007)