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Requirements Specification of the Vertical Industrial Use Case ... - IKS

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181 / 196Deliverable 2.3: <strong>Requirements</strong> <strong>Specification</strong> for <strong>the</strong> <strong>Vertical</strong> <strong>Industrial</strong> <strong>Use</strong> <strong>Case</strong>Exceptions1. ---UC-230616: Create question with alternative answers<strong>Use</strong> <strong>Case</strong> ID UC-230616: Create question with alternative answers [SC2]Description In order to assist <strong>the</strong> user in searching content, questions regarding hisinterests are asked to him. The questions with answers have to be selectedaccording to <strong>the</strong> answers already given by <strong>the</strong> user.Parent ---Extensions ---Includes ---Scope Search assistanceActor(s) <strong>IKS</strong> serviceGoal Questions with alternative answers are created.Trigger The search assistance is performed.UC-230617: Derive search query from natural language<strong>Use</strong> <strong>Case</strong> ID UC-230617: Derive search query from natural language [SC2]Description The natural language in which <strong>the</strong> customer enters <strong>the</strong> search request must be“translated” into a processable format. Therefore a formal search query isderived from <strong>the</strong> natural language request.Parent ---Extensions ---Includes ---Scope Natural language searchActor(s) <strong>IKS</strong> ServiceGoal A formal query is created from <strong>the</strong> informal natural language request.Trigger The natural language search is performed.Preconditions1. The customer specified a request in natural language.© <strong>IKS</strong> Consortium2010

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