Non-functional requirements (NFRs) pose unique challenges in estimating the effort it would take to implement them. This is mainly because of their unique nature; NFRs are subject...
We present a pattern system for security requirements engineering, consisting of security problem frames and concretized security problem frames. These are special kinds of proble...
Due to their increasing complexity, design of software systems is not becoming easier. Furthermore, modern applications ranging from enterprise to embedded systems require very hig...
Abstract. When we model and analyze trust in organizations or information systems we have to take into account two different levels of analysis: social and individual. Social leve...
Paolo Giorgini, Fabio Massacci, John Mylopoulos, N...
Abstract. Commitments are a powerful abstraction for representing the interactions between agents. Commitments capture the content of the interactions declaratively and allow agent...