TY - CHAP A1 - Schmidt, Holger A1 - Wentzlaff, Ina ED - Gruhn, Volker ED - Oquendo, Flavio T1 - Preserving Software Quality Characteristics from Requirements Analysis to Architectural Design T2 - Software Architecture: Third European Workshop, EWSA 2006, Nantes, France, September 4-5, 2006, Revised Selected Papers Y1 - 2006 UR - https://link.springer.com/chapter/10.1007/11966104_14 SN - 978-3-540-69271-3 U6 - https://doi.org/10.1007/11966104_14 VL - LNCS, 4344 SP - 189 EP - 203 PB - Springer CY - Berlin, Heidelberg ER - TY - CHAP A1 - Côté, Isabelle A1 - Hatebur, Denis A1 - Heisel, Maritta A1 - Schmidt, Holger A1 - Wentzlaff, Ina T1 - A Systematic Account of Problem Frames T2 - Proceedings of the 12th European Conference on Pattern Languages of Programs (EuroPLoP '2007), Irsee, Germany, July 4-8, 2007. N2 - We give an enumeration of possible problem frames, based on domain characteristics, and comment on the usefulness of the obtained frames. In particular, we investigate problem domains and their characteristics in detail. This leads to fine-grained criteria for describing problem domains. As a result, we identify a new type of problem domain and come up with integrity conditions for developing useful problem frames. Taking a complete enumeration of possible problem frames (with at most three problem domains, of which only one is constrained) as a basis, we find 8 new problem frames, 7 of which we consider as useful in practical software development. KW - problem frames KW - systematic account Y1 - 2008 SP - 749 EP - 767 PB - Universitätsverlag Konstanz CY - Konstanz ER -