Abstract
The competence of a case-based system (the range of problems it can solve) depends critically on the cases in the case-base. However, the precise relationship between cases and overall competence is a complex one. For example, some cases can be critical to competence, while others may be largely redundant. In this paper we present, and evaluate, a new model of case competence. We argue that this model has an important role to play in areas such as the evaluation and benchmarking of case-based techniques, and we demonstrate a novel application of the model as a guide to case-base designers during the case authoring process.
Preview
Unable to display preview. Download preview PDF.
References
Aha, D. & Breslow, L. (1997) Refining Conversational Case Libraries. Proceedings of the 2nd International Conference on Case-Based Reasoning. Pp. 267–278, RI, USA.
Francis, A.G., & Ram, A. (1993) The Utility Problem in Case-Based Reasoning. Case-Based Reasoning: Papers from the 1993 Workshop. AAAI Press (WS-93-01).
Lenz, M., Burkhard, H-D, Bruckner, S. (1996) Applying Case Retrieval Nets to Diagnostic Tasks in Technical Domains. Proceedings of the 3rd European Workshop on Case-Based Reasoning, pp. 219–233, Springer-Verlag.
Lieber, J. (1995) A Criterion of Comparison between two Case-Bases. Proceedings of the 2nd European Workshop on Case-Based Reasoning, pp. 87–100, France.
O'Leary, D. E. (1993) Verification & Validation of Case-Based Systems. Expert Systems with Applications, 6, pp. 57–66.
Preece, A. D. (1992) Towards a Methodology for Evaluating Expert Systems. Expert Systems, 7(5), pp, 14–20.
Racine, K. & Yang, Q. (1997) Maintaining Unstructured Case. Proceedings of the 2nd International Conference on Case Based Reasoning, pp. 553–564 RI, USA.
Smyth, B (1998) Case-Based Maintenance. Proceedings of the 11th International Conference on Industrial & Engineering Applications of AI & Expert Systems. Springer-Verlag.
Smyth, B & Cunningham, P. (1996) The Utility Problem Analysed: A Case-Based Reasoning Perspective. Proceedings of the 3rd European Workshop on Case-Based Reasoning, pp. 392–399, Lausanne, Switzerland.
Smyth, B. & Keane, M. (1996) Design á la Déjá Vu: Reducing the Adaptation Overhead. (Ed. D. Leake) Case-Based Reasoning: Experiences, Lessons, & Future Directions. MIT Press.
Smyth, B. & Keane, M. T. (1995) Remembering to Forget: A Competence Preserving Case Deletion Policy for CBR Systems. Proceedings of the 14th International Joint Conference on Artificial Intelligence, pp. 377–382. Canada.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1998 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Smyth, B., McKenna, E. (1998). Modelling the competence of case-bases. In: Smyth, B., Cunningham, P. (eds) Advances in Case-Based Reasoning. EWCBR 1998. Lecture Notes in Computer Science, vol 1488. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0056334
Download citation
DOI: https://doi.org/10.1007/BFb0056334
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-64990-8
Online ISBN: 978-3-540-49797-4
eBook Packages: Springer Book Archive