A central tenet of software architecture design is to base this on a formulation of desired quality attributes, such as buildability, performance, and availability of the target system. Thus there is a need for architectural evaluation—ensuring the architecture’s support for desired quality attributes—and a variety of evaluation techniques have been developed, described, and used. Architectural...

In this paper we describe an efficient methodology for rapid prototyping of data transmission systems based on Stateflow/Simulink models using a multi-level system development and testing approach. Transmission systems incorporate multi-domain functions and algorithms, i.e. physical layer circuits and communication protocol controllers. The Stateflow/Simulink environment enables the development...

Low-fidelity prototyping is a widely used HCI knowledge elicitation technique. However, empirical evaluation methods for low-fidelity prototyping have remained relatively static even with the development and use of software prototyping tools. In this paper, we describe a framework based on constructionism theory to model design artefacts as measurable constructs within low-fidelity prototypes. ...