@inproceedings{CoteHeiselSchmidtetal.2011, author = {C{\^o}t{\´e}, Isabelle and Heisel, Maritta and Schmidt, Holger and Hatebur, Denis}, title = {UML4PF — A tool for problem-oriented requirements analysis}, series = {2011 IEEE 19th International Requirements Engineering Conference}, booktitle = {2011 IEEE 19th International Requirements Engineering Conference}, publisher = {IEEE}, address = {Trento}, isbn = {978-1-4577-0924-1}, doi = {10.1109/RE.2011.6051670}, pages = {349 -- 350}, year = {2011}, abstract = {We present UML4PF, a tool for requirements analysis based on problem frames. It consists of a UML profile and an Eclipse-Plugin to model and analyze problem diagrams, derive specifications, and develop architectures.}, language = {en} } @inproceedings{CoteHateburHeiseletal.2008, author = {C{\^o}t{\´e}, Isabelle and Hatebur, Denis and Heisel, Maritta and Schmidt, Holger and Wentzlaff, Ina}, title = {A Systematic Account of Problem Frames}, series = {Proceedings of the 12th European Conference on Pattern Languages of Programs (EuroPLoP '2007), Irsee, Germany, July 4-8, 2007.}, booktitle = {Proceedings of the 12th European Conference on Pattern Languages of Programs (EuroPLoP '2007), Irsee, Germany, July 4-8, 2007.}, publisher = {Universit{\"a}tsverlag Konstanz}, address = {Konstanz}, pages = {749 -- 767}, year = {2008}, abstract = {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.}, language = {en} }