Communicating sequential processes
Communicating sequential processes
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HCI '95 Proceedings of the HCI'95 conference on People and computers X
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Model-Based Design and Evaluation of Interactive Applications
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INTERACT '97 Proceedings of the IFIP TC13 Interantional Conference on Human-Computer Interaction
Temporal aspects of tasks in the user action notation
Human-Computer Interaction
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DSV-IS '02 Proceedings of the 9th International Workshop on Interactive Systems. Design, Specification, and Verification
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DSV-IS '01 Proceedings of the 8th International Workshop on Interactive Systems: Design, Specification, and Verification-Revised Papers
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SEFM '05 Proceedings of the Third IEEE International Conference on Software Engineering and Formal Methods
Automatically testing interactive multimodal systems using task trees and fusion models
Proceedings of the 6th International Workshop on Automation of Software Test
Structuring and composition mechanisms to address scalability issues in task models
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
A pattern-based methodology for multimodal interaction design
TSD'06 Proceedings of the 9th international conference on Text, Speech and Dialogue
Support for task modeling: a ”constructive” exploration
EHCI-DSVIS'04 Proceedings of the 2004 international conference on Engineering Human Computer Interaction and Interactive Systems
Using task modelling concepts for achieving adaptive workflows
EHCI-DSVIS'04 Proceedings of the 2004 international conference on Engineering Human Computer Interaction and Interactive Systems
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Task models are more and more accepted as a prerequisite for a good design of interactive systems. In the existing approaches, the description of temporal relations between the subtasks corresponds to the hierarchical decomposition of a task. This paper proposes a separate specification of actions and goals constituting tasks where an action model called simple action model describes the hierarchical and sequential character of the task. An extension of the simple action model by additional temporal constraints is suggested. Thus, a more general models can be specified which can be adapted to actual conditions. The adapted action model allows a more precise modelling of temporal relations between subactions. This approach can contribute to a more flexible task modelling.