Graph-based Visualization of Requirements Relationships

Heim, P., Lohmann, S., Lauenroth, K., & Ziegler, J. (2008). In Proceedings of the 3rd International Workshop on Requirements Engineering Visualization (REV 08). Los Alamitos, CA, USA: IEEE.


Understanding the relationships between require- ments is important in order to understand the requirements themselves. Existing requirements management tools mainly use lists, tables, trees, and matrices to visualize requirements and their interrelations. However, all these visualization forms have a limited capability to show multiple relationships of different types. In this paper, we propose to extend traditional requirements analysis and management by a graph-based visualization that allows to represent multidi- mensional relations in a direct and flexible way. In particular, we propose a special presentation form that enables the exploration of requirements along their relationships and facilitates understanding of dependencies between requirements.


Related publications

Webbasierte Erfassung und Analyse von Nutzeranforderungen

Lohmann, S., & Ziegler, J. (2008). In M. Herczeg & C. Kindsmüller (Eds.), Mensch und Computer 2008 (pp. 419–422). München: Oldenbourg.

Contextualizing Requirements Elicitation – Ein Ansatz zur kontextsensitiven Erfassung von Nutzeranforderungen

Lohmann, S., & Ziegler, J. (2008). In H.-G. Hegering, A. Lehmann, J. H. Ohlbach, & C. Scheideler (Eds.), Informatik 2008, Beherrschbare Systeme - dank Informatik, Band 2, Beiträge der 38. Jahrestagung der Gesellschaft für Informatik e.V. Bonn: Köllen.

Collaborative Development of Knowledge Bases in Distributed Requirements Elicitation

Lohmann, S., Riechert, T., Auer, S., & Ziegler, J. (2008). In W. Maalej & B. Brügge (Eds.), Software Engineering 2008 - Workshopband. Bonn: Köllen.


Research project


End user oriented distributed requirements engineering for evolutionary development processes

Focus area