Soft-Goal Approximation Context Awareness of Goal-Driven Self-Adaptive Systems

Aurelien Vialon, Kenji Tei, Samir Aknine

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

In goal-driven self-adaptive systems, a goal model is used as a requirement model and is held by the system even at runtime. At this moment, the self-adaptive system, which can change its behaviour at runtime, will be able to reason over the variability within the goal model. It will then be able to find the best behaviour to deal with environment evolutions. However, the uncertain nature of the requirements engineering concepts in a real dynamic world is not always rightfully defined. In particular, quality requirements runtime changes are almost never considered in the literacy. Specifically, a problem we highlight here is the lack of context consideration in quality constraint approximation. Our purpose is to clearly define this problem and to propose a first solution. In this paper, we introduce a flexible version of the quality constraints. This new kind of quality constraints can be rewritten at runtime to tackle the context change induced by the environment change. To stick the constraint definition to the context change, we developed a new algorithm which modifies the specification of the quality constraints at runtime.

本文言語English
ホスト出版物のタイトルProceedings - 2017 IEEE International Conference on Autonomic Computing, ICAC 2017
編集者Xiaorui Wang, Hui Lei, Christopher Stewart
出版社Institute of Electrical and Electronics Engineers Inc.
ページ233-238
ページ数6
ISBN(電子版)9781538617618
DOI
出版ステータスPublished - 2017 8 8
外部発表はい
イベント14th IEEE International Conference on Autonomic Computing, ICAC 2017 - Columbus, United States
継続期間: 2017 7 172017 7 21

出版物シリーズ

名前Proceedings - 2017 IEEE International Conference on Autonomic Computing, ICAC 2017

Other

Other14th IEEE International Conference on Autonomic Computing, ICAC 2017
CountryUnited States
CityColumbus
Period17/7/1717/7/21

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Networks and Communications
  • Artificial Intelligence

フィンガープリント 「Soft-Goal Approximation Context Awareness of Goal-Driven Self-Adaptive Systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル