Publikationen

@INPROCEEDINGS{Liskin2014,
  author = {Olga Liskin and Raphael Pham and Stephan Kiesling and Kurt Schneider},
  title = {Why We Need a Granularity Concept for User Stories},
  booktitle = {Agile Processes in Software Engineering and Extreme Programming (15th
	International Conference, XP2014)},
  year = {2014},
  editor = {Giovanni Cantone and Michele Marchesi},
  series = {Lecture Notes in Business Information Processing},
  pages = {110-125},
  publisher = {Springer International Publishing},
  abstract = {User stories are a widespread instrument for representing requirements.
	They describe small user-oriented parts of the system and guide the
	daily work of developers. Often however, user stories are too coarse,
	so that misunderstandings or dependencies remain unforeseeable. Granularity
	of user stories needs to be investigated more, but at the same time
	is a hard-to-grasp concept. This paper investigates Expected Implementation
	Duration (EID) of a user story as a characteristic of granularity.
	We want to find out, whether it is suitable as a quality aspect and
	can help software teams improve their user stories. We have conducted
	a study with software engineering practitioners. There, many user
	stories had a relatively high EID of four or more days. Many developers
	state to have experienced certain problems to occur more often with
	such coarse user stories. Our findings emphasize the importance to
	reflect on granularity when working with user stories.},
  doi = {10.1007/978-3-319-06862-6_8}
}