Modelling and Quality in Requirements Engineering

'Modeling and Quality in Requirements Engineering' is the Festschrift dedicated to Martin Glinz on the occasion of his 60th birthday. Colleagues and friends have sent contributions to honor his achievements in the field of Software and Requirements Engineering. The contributions address specific topics in Martin's main research areas of modeling and quality in requirements engineering. Examples include risk-driven requirements engineering, non-functional requirements and lightweight requirements modeling. Furthermore, they cover related topics such as quality of business processes, SOA, process modeling and testing. Reminiscences and congratulations from fellow researchers and friends conclude the Festschrift.