id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_qrnasltopndvzmirwb3wqlfrda	Luigi Lavazza	Business goals, user needs, and requirements: A problem frame-based view	2012	18	.pdf	application/pdf	13720	937	60	Business goals, user needs, and requirements: needs and requirements is also provided, to illustrate the process of refining high-level goals into requirements that can be satisfied by business processes is also described; finally, the usage of problem frames to model the mentioned issues is illustrated by More specifically, the paper aims on the one hand at clarifying the nature of requirements that are conceived and described at different levels (from the highest business-related Figure 6: Problem diagram representing business goal-level requirements. Figure 9: Problem diagram representing business needs and details of the environment. Although in the case study we had requirements on three levels (the business goals, the user needs, and the requirements) approaches (the reference model for requirements and specifications (Gunter et al., 2000), problem frames (Jackson, rests on the fact that it is coherent with the techniques involved (the reference model for requirements and specifications (Gunter et al., 2000), problem frames (Jackson, 2001),	./cache/work_qrnasltopndvzmirwb3wqlfrda.pdf	./txt/work_qrnasltopndvzmirwb3wqlfrda.txt