Dealing with non-functional requirements: three experimental studies of a process-oriented approach
Proceedings of the 17th international conference on Software engineering
Classification of research efforts in requirements engineering
ACM Computing Surveys (CSUR)
From object-oriented to goal-oriented requirements analysis
Communications of the ACM
Handling Obstacles in Goal-Oriented Requirements Engineering
IEEE Transactions on Software Engineering - special section on current trends in exception handling—part II
ER '02 Proceedings of the 21st International Conference on Conceptual Modeling
Software requirements: Are they really a problem?
ICSE '76 Proceedings of the 2nd international conference on Software engineering
Goal-Oriented Requirements Engineering: A Guided Tour
RE '01 Proceedings of the Fifth IEEE International Symposium on Requirements Engineering
Modelling strategic relationships for process reengineering
Modelling strategic relationships for process reengineering
Goal-directed concept acquisition in requirements elicitation
IWSSD '91 Proceedings of the 6th international workshop on Software specification and design
Tropos: An Agent-Oriented Software Development Methodology
Autonomous Agents and Multi-Agent Systems
Goal-Oriented Requirements Enginering: A Roundtrip from Research to Practice
RE '04 Proceedings of the Requirements Engineering Conference, 12th IEEE International
Reasoning about partial goal satisfaction for requirements and design engineering
Proceedings of the 12th ACM SIGSOFT twelfth international symposium on Foundations of software engineering
Structured Analysis for Requirements Definition
IEEE Transactions on Software Engineering
Reasoning About Alternative Requirements Options
Conceptual Modeling: Foundations and Applications
An investigation into the notion of non-functional requirements
Proceedings of the 2010 ACM Symposium on Applied Computing
Integrating Preferences into Goal Models for Requirements Engineering
RE '10 Proceedings of the 2010 18th IEEE International Requirements Engineering Conference
Simulating and optimising design decisions in quantitative goal models
RE '11 Proceedings of the 2011 IEEE 19th International Requirements Engineering Conference
Software Engineering Economics
IEEE Transactions on Software Engineering
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Several long-standing problems in software engineering are concerned with inadequate requirements elicitation, analysis, specification, validation, and management. This deficit is a major cause of project failure and as such several techniques and frameworks have been developed to assist developers in handling requirements. Methods for handling functional requirements have been in existence for many decades, however methods for handling non-functional requirements are a more recent development. The Non-Functional Requirements (NFR) Framework is one such method that models non-functional requirements and associated implementation methods. This paper extends the previous quantitative reasoning extension into a single objective optimisation model. The model aims to selectively choose operationalizations in order to increase the overall satisfaction of non-functional requirements. Additionally, the optimisation model will be able to handle larger and more complicated graphs than the original framework.