Graphics enhanced version of this site

Modeling Ill-Structured Optimization Tasks through Cases
K. Miyashita, K. Sycara, and R. Mizoguchi
Decision Support Systems: An International Journal, Vol. 17, 1996, pp. 345 - 364.

Jump to: Download | Abstract | Notes | Text Reference | BibTeX Reference

Adobe portable document format (pdf) [233 KB]
Compressed postscript (ps.gz) [100 KB]

Copyright notice: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.

CABINS is a framework of modeling an optimization task in ill-structured domains. In such domains, neither systems nor human experts possess the exact model for guiding optimization. And the user's model of optimality is subjective and situation-dependent. CABINS optimizes a solution through iterative revision using case-based reasoning. In CABINS, task structure analysis was adopted for creating an initial model of the optimization task. Generic vocabularies found in the analysis were specialized into case feature descriptions for application problems. Extensive experimentation on job shop scheduling problems has shown that CABINS can operationalize and improve the model through the accumulation of cases.

Associated center: CIMDS
Associated lab/group: Case Based Reasoning Lab
Associated project: CABINS

K. Miyashita, K. Sycara, and R. Mizoguchi, "Modeling Ill-Structured Optimization Tasks through Cases," Decision Support Systems: An International Journal, Vol. 17, 1996, pp. 345 - 364.

@article{Miyashita_1996_2633,
   author = "K. Miyashita and Katia Sycara and R. Mizoguchi",
   title = "Modeling Ill-Structured Optimization Tasks through Cases",
   journal = "Decision Support Systems: An International Journal",
   year = "1996",
   volume = "17",
   pages = "345 - 364"
}