iStar-p: A modelling language for requirements prioritization

Cinthya Flório, Maria Lencastre, João Pimentel, João Araujo

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

Abstract

This paper proposes the iStar-p model aiming to provide a visual requirements modelling language with prioritization information. This model extends i*, a goal-oriented modeling language, by including essential prioritization information, such as prioritization technique, prioritization criteria, the involved stakeholders in the prioritization and their weight, as well as the requirements priority. Early evaluation of the proposal indicates that not only it is easy to be applied and useful, but it also increases the transparency of the prioritization process, by explicitly expressing the factors used to calculate priorities.

Original languageEnglish
Title of host publicationConceptual Modeling - 38th International Conference, ER 2019, Proceedings
EditorsAlberto H.F. Laender, Barbara Pernici, Ee-Peng Lim, José Palazzo M. de Oliveira
Place of PublicationCham
PublisherSpringer
Pages540-548
Number of pages9
ISBN (Electronic)978-3-030-33223-5
ISBN (Print)978-3-030-33222-8
DOIs
Publication statusPublished - 2019
Event38th International Conference on Conceptual Modeling, ER 2019 - Salvador, Brazil
Duration: 4 Nov 20197 Nov 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
PublisherSpringer
Volume11788 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference38th International Conference on Conceptual Modeling, ER 2019
CountryBrazil
CitySalvador
Period4/11/197/11/19

Keywords

  • Goal oriented requirements engineering
  • Requirements engineering
  • Requirements prioritization

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