DDS Contacts Ewan KleinCourse Organiser ewan [AT] inf.ed.ac.uk Alyssa AlcornTeaching Assistant aalcorn [AT] staffmail.ed.ac.uk Gregor HallCourse Secretary ghall3 [AT] staffmail.ed.ac.ukCourse Contributors James Stewartj.k.stewart [AT] ed.ac.uk Arno Verhoevena.verhoeven [AT] ed.ac.uk