Artificial Intelligence
SALT: a knowledge acquisition language for propose-and-revise systems
Artificial Intelligence
Usable and reusable programming constructs
Knowledge Acquisition
KADS: a modelling approach to knowledge engineering
Knowledge Acquisition - Special issue on the KADS approach to knowledge engineering
Overcoming the limitations of role-limiting methods
Knowledge Acquisition - Special issue on knowledge acquisition for therapy-planning tasks
Knowledge Acquisition - Special issue on knowledge acquisition for therapy-planning tasks
Knowledge acquisition in the small: building knowledge-acquisition tools from pieces
Knowledge Acquisition - Special issue: Current issues in knowledge modeling
Towards method-independent knowledge acquisition
Knowledge Acquisition - Special issue: the integration of machine learning and knowledge acquisition
Knowledge refinement in a reflective architecture
AAAI '94 Proceedings of the twelfth national conference on Artificial intelligence (vol. 1)
IEEE Expert: Intelligent Systems and Their Applications
Automated Support for Building and Extending Expert Models
Machine Learning
Proceedings of the 7th European Workshop on Knowledge Acquisition for Knowledge-Based Systems
Usability issues in knowledge representation systems
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Deriving expectations to guide knowledge base creation
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Designing scripts to guide users in modifying knowledge-based systems
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
User studies of an interdependency-based interface for acquiring problem-solving knowledge
Proceedings of the 5th international conference on Intelligent user interfaces
An integrated environment for knowledge acquisition
Proceedings of the 6th international conference on Intelligent user interfaces
Learning hierarchical task models by defining and refining examples
Proceedings of the 1st international conference on Knowledge capture
Learning procedural knowledge through observation
Proceedings of the 1st international conference on Knowledge capture
An Industrial Strength Description Logics-Based Configurator Platform
IEEE Intelligent Systems
Acquiring and Structuring Web Content with Knowledge Level Models
EKAW '99 Proceedings of the 11th European Workshop on Knowledge Acquisition, Modeling and Management
Deriving Acquisition Principles from Tutoring Principles
ITS '02 Proceedings of the 6th International Conference on Intelligent Tutoring Systems
The evolution of Protégé: an environment for knowledge-based systems development
International Journal of Human-Computer Studies
The description logic handbook
Conceptual modelling for configuration: A description logic-based approach
Artificial Intelligence for Engineering Design, Analysis and Manufacturing
Meta-knowledge in systems design: panacea … or undelivered promise?
The Knowledge Engineering Review
Knowledge maintenance: the state of the art
The Knowledge Engineering Review
Incorporating tutoring principles into interactive knowledge acquisition
International Journal of Human-Computer Studies
Automatic interpretation of loosely encoded input
Artificial Intelligence
Integrating problem-solving methods into Cyc
IJCAI'99 Proceedings of the 16th international joint conference on Artifical intelligence - Volume 1
Integrating expectations from different sources to help end users acquire procedural knowledge
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 2
A script-based approach to modifying knowledge bases
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
Review: interactive knowledge capture in the new millennium: How the semantic web changed everything
The Knowledge Engineering Review
A hybrid deliberative layer for robotic agents: fusing DL reasoning with HTN planning in autonomous robots
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Role-limiting approaches support knowledge acquisition (KA) by centering knowledge base construction on common types of tasks or domain-independent problem-solving strategies. Within a particular problem-solving strategy, domain-dependent knowledge plays specific roles. A KA tool then helps a user to fill these roles. Although role-limiting approaches are useful for guiding KA, they are limited because they only support users in filling knowledge roles that have been built in by the designers of the KA system. EXPECT takes a different approach to KA by representing problem-solving knowledge explicitly, and deriving from the current knowledge base the knowledge gaps that must be resolved by the user during KA. This paper contrasts role-limiting approaches and EXPECT's approach, using the propose-and-revise strategy as an example. EXPECT not only supports users in filling knowledge roles, but also provides support in making other modifications to the knowledge base, including adapting the problem-solving strategy. EXPECT's guidance changes as the knowledge base changes, providing a more flexible approach to knowledge acquisition. This work provides evidence supporting the need for explicit representations in building knowledge-based systems.