TY - JOUR T1 - Software- und Systementwicklung JF - CSCL-Kompendium 2.0 - Lehr- und Handbuch zum computerunterstützten kooperativen Lernen Y1 - 2012 A1 - Nils Malzahn A1 - Andreas Harrer A1 - H. Ulrich Hoppe ED - Haake, Jörg ED - Schwabe, Gerhard ED - Wessner, Martin N1 - 00000 ER - TY - JOUR T1 - The e-moderation challenge: Teacher´s styles and strategies during e-discussions Y1 - 2008 A1 - Astrid Wichmann A1 - Andreas Harrer A1 - H. Ulrich Hoppe N1 - 00000 ER - TY - CONF T1 - A framework to support monitoring and moderation of e-discussions with heterogeneous discussion tools T2 - 8th IEEE International Conference on Advanced Learning Technologies (ICALT'08) Y1 - 2008 A1 - Andreas Harrer A1 - Sabrina Ziebarth A1 - Adam Giemza A1 - H. Ulrich Hoppe JF - 8th IEEE International Conference on Advanced Learning Technologies (ICALT'08) N1 - 00015 ER - TY - CONF T1 - Bridging the gap-towards a graphical modeling language for learning designs and collaboration scripts of various granularities T2 - Advanced Learning Technologies, 2006. Sixth International Conference on Y1 - 2006 A1 - Andreas Harrer A1 - Nils Malzahn JF - Advanced Learning Technologies, 2006. Sixth International Conference on ER -