Petri-Net-Based Modeling and Evaluation of Pipelined Processing of Concurrent Database Queries
IEEE Transactions on Software Engineering
KQML as an agent communication language
CIKM '94 Proceedings of the third international conference on Information and knowledge management
Automatic generation of task-oriented help
Proceedings of the 8th annual ACM symposium on User interface and software technology
Tradeoffs in displaying peripheral information
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Workflow management: models, methods, and systems
Workflow management: models, methods, and systems
User Modeling in Human–Computer Interaction
User Modeling and User-Adapted Interaction
Attuning notification design to user goals and attention costs
Communications of the ACM
Using Colored Petri Nets for Conversation Modeling
Issues in Agent Communication
ConcurTaskTrees: A Diagrammatic Notation for Specifying Task Models
INTERACT '97 Proceedings of the IFIP TC13 Interantional Conference on Human-Computer Interaction
ICATPN '97 Proceedings of the 18th International Conference on Application and Theory of Petri Nets
Towards a Better Understanding of Context and Context-Awareness
HUC '99 Proceedings of the 1st international symposium on Handheld and Ubiquitous Computing
An infrastructure for context-awareness based on first order logic
Personal and Ubiquitous Computing
Coloured Petri Nets and CPN Tools for modelling and validation of concurrent systems
International Journal on Software Tools for Technology Transfer (STTT)
Agent communication in ubiquitous computing: the Ubismart approach
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 2
Model-based user interface design in the context of workflow models
TAMODIA'07 Proceedings of the 6th international conference on Task models and diagrams for user interface design
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The successful application of ubiquitous computing in crisis management requires a thorough understanding of the mechanisms that extract information from sensors and communicate it via PDA's to crisis workers. Whereas query and subscribe protocols are well studied mechanisms for information exchange between different computers, it is not straightforward how to apply them for communication between a computer and a human crisis worker, with limited cognitive resources. To examine the imposed cognitive load, we focus on the relation of the information supply mechanism with the workflow, or task model, of the crisis worker. We formalize workflows and interaction mechanisms in colored Petri nets, specify various ways to relate them and discuss their pros and cons.