The v‐algorithm for discovering software process lines. Issue 9 (2nd May 2016)
- Record Type:
- Journal Article
- Title:
- The v‐algorithm for discovering software process lines. Issue 9 (2nd May 2016)
- Main Title:
- The v‐algorithm for discovering software process lines
- Authors:
- Rojas Blum, Fabian
Simmonds, Jocelyn
Bastarrica, María Cecilia - Other Names:
- Pfahl Dietmar guestEditor.
Kuhrmann Marco guestEditor.
Bendraou Reda guestEditor.
Turner Richard guestEditor. - Abstract:
- Abstract: A software company can define a software process line (SPrL) to deal with projects with different characteristics. This entails defining a base process and its variation points; the SPrL is then tailored to each project. This approach avoids the co‐evolution problems but is expensive to set up. In companies that register project events, this information could be used to discover the SPrL. However, traditional discovery algorithms focus on extracting a single process, which can be overly complex and would not be useful for managing future projects. Filtering out less frequent behavior leads to the discovery of simpler models, but these may not include relevant behavior. To address these issues, we propose the v‐algorithm, which discovers a SPrL from process logs. Two thresholds split the log into three clusters based on relation frequency. The first one is used to generate the base process, the second one is used to identify variable elements, and the last one is discarded. We used the v‐algorithm to discover the SPrL of Mobius, a small Chilean software company. We also discuss how the values of the thresholds affect the process discovery quality dimensions, extending existing metrics to the SPrL case. Copyright © 2016 John Wiley & Sons, Ltd.
- Is Part Of:
- Journal of software. Volume 28:Issue 9(2016)
- Journal:
- Journal of software
- Issue:
- Volume 28:Issue 9(2016)
- Issue Display:
- Volume 28, Issue 9 (2016)
- Year:
- 2016
- Volume:
- 28
- Issue:
- 9
- Issue Sort Value:
- 2016-0028-0009-0000
- Page Start:
- 783
- Page End:
- 799
- Publication Date:
- 2016-05-02
- Subjects:
- software process lines -- process discovery -- variability -- noise in logs
Software engineering -- Periodicals
Computer software -- Development -- Periodicals
Software maintenance -- Periodicals
005.1 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)2047-7481 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/smr.1778 ↗
- Languages:
- English
- ISSNs:
- 2047-7473
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 1984.xml