Early availability requirements modeling using use case maps

Jameleddine Hassine*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Scopus citations

Abstract

The design and implementation of distributed real-time systems is often dominated by non-functional considerations like timing, distribution and fault tolerance. As a result, it is increasingly recognized that non-functional requirements should be considered at the earliest stages of system development life cycle. The ability to model non-functional properties (such as timing constraints, availability, performance and security) at the system requirement level not only facilitates the task of moving towards real-time design, but ultimately supports the early detection of errors through automated validation and verification. This paper introduces a novel approach to describe availability features in Use Case Maps (UCM) specifications. The proposed approach relies on a mapping of availability architectural tactics to UCM components. We illustrate the applicability of our approach using the ISSU (In Service Software Upgrade) feature on IP routers.

Original languageEnglish
Title of host publicationProceedings - 2011 8th International Conference on Information Technology
Subtitle of host publicationNew Generations, ITNG 2011
PublisherIEEE Computer Society
Pages754-759
Number of pages6
ISBN (Print)9780769543673
DOIs
StatePublished - 2011

Publication series

NameProceedings - 2011 8th International Conference on Information Technology: New Generations, ITNG 2011

Keywords

  • ISSU
  • Non-functional
  • Use Case Maps
  • architectural tactics
  • availability

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Fingerprint

Dive into the research topics of 'Early availability requirements modeling using use case maps'. Together they form a unique fingerprint.

Cite this