Open AccessRequirements Elicitation with Extended Goal Graph
Author(s) -
Noriyuki Kushiro,
Takuro Shimizu,
Ehira Tatsuya
Publication year - 2016
Publication title -
procedia computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.334
H-Index - 76
ISSN - 1877-0509
DOI - 10.1016/j.procs.2016.08.217
Subject(s) - computer science , requirements elicitation , requirements management , requirements analysis , functional requirement , negotiation , system requirements , requirements engineering , process (computing) , non functional requirement , graph , software engineering , process management , human–computer interaction , systems engineering , software , software system , programming language , software construction , business , engineering , operating system , theoretical computer science , political science , law
Requirements for a system are often discovered during negotiation process for conflicts among stakeholders, rather than at the time when stakeholders are thinking about their own requirements uncritically in a requirements meeting. Conflicts could be utilized as a driving force to discover significant functional and/or non-functional requirements for the system, by handling conflicts in the requirements meeting appropriately. In this paper, we propose a support tool for discovering conflicts, called as an extended goal graph. We implemented a prototype of the tool and constructed an environment for analyzing requirements meeting. The prototype and the environment were applied to a requirements meeting on improvement of selling area in drugstore. Issues and solutions for practical use of the tool are discussed on the results of feasibility test
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