Abstract
User stories are used to describe the functionality delivered in a product or system. Planning Poker is a common technique for sizing user stories, however it has challenges. It can be time consuming and teams can get bogged down in unnecessary discussion. This paper describes a technique called Silent Grouping that can be used to compliment Planning Poker, explaining how to apply it so that large sets of user stories can be sized in minutes. Experiences of seven Scrum teams from Cisco’s Unified Communications Business Unit are used as examples. The paper shows how to apply the technique with co-located teams, and includes an example of how it was used with distributed teams. Silent Grouping has several advantages. It is fast, which in turn leads to significant time and cost savings. It also has more subtle benefits. This paper discusses the techniques, challenges, cost savings and benefits of Silent Grouping.
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References
Cohn, M.: User stories applied: for agile software development. Addison-Wesley, Boston (2004)
Cohn, M.: Succeeding with agile: software development using Scrum. Addison-Wesley, Upper Saddle River (2010)
Schwaber, K., Beedle, M.: Agile software development with Scrum. Prentice Hall, Upper Saddle River (2002)
Beck, K., Andres, C.: Extreme programming explained: embrace change. Addison-Wesley, Boston (2005)
Cohn, M.: Agile estimating and planning. Prentice Hall PTR, London: Pearson Education [distributor], Upper Saddle River(2005)
Tabaka, J.: Collaboration explained: facilitation skills for software project leaders. Addison-Wesley, Upper Saddle River (2006)
McConnell, S.: Software estimation: demystifying the black art. Microsoft Press, Redmond (2006)
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© 2011 Springer-Verlag Berlin Heidelberg
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Power, K. (2011). Using Silent Grouping to Size User Stories. In: Sillitti, A., Hazzan, O., Bache, E., Albaladejo, X. (eds) Agile Processes in Software Engineering and Extreme Programming. XP 2011. Lecture Notes in Business Information Processing, vol 77. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-20677-1_5
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DOI: https://doi.org/10.1007/978-3-642-20677-1_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-20676-4
Online ISBN: 978-3-642-20677-1
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