On the approximation of largest common subtrees and largest common point sets
Theoretical Computer Science
Algorithms on Trees and Graphs
Algorithms on Trees and Graphs
Structured Cases, Trees and Efficient Retrieval
EWCBR '98 Proceedings of the 4th European Workshop on Advances in Case-Based Reasoning
Similarity Measures for Structured Representations: A Definitional Approach
EWCBR '00 Proceedings of the 5th European Workshop on Advances in Case-Based Reasoning
The Case for Graph-Structured Representations
ICCBR '97 Proceedings of the Second International Conference on Case-Based Reasoning Research and Development
The Case for Graph-Structured Representations
ICCBR '97 Proceedings of the Second International Conference on Case-Based Reasoning Research and Development
A New Editing based Distance between Unordered Labeled Trees
CPM '93 Proceedings of the 4th Annual Symposium on Combinatorial Pattern Matching
Four Metrics for Efficiently Comparing Attributed Trees
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
Similarity evaluation on tree-structured data
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
A survey on tree edit distance and related problems
Theoretical Computer Science
Mining key information of web pages: A method and its application
Expert Systems with Applications: An International Journal
Management and analysis of DNA microarray data by using weighted trees
Journal of Global Optimization
A novel method for measuring semantic similarity for XML schema matching
Expert Systems with Applications: An International Journal
All Common Embedded Subtrees for Measuring Tree Similarity
ISCID '08 Proceedings of the 2008 International Symposium on Computational Intelligence and Design - Volume 01
Multi-objective Group Decision Making: Methods, Software and Applications With Fuzzy Set Techniques
Multi-objective Group Decision Making: Methods, Software and Applications With Fuzzy Set Techniques
Graphs, Networks and Algorithms
Graphs, Networks and Algorithms
Expert Systems with Applications: An International Journal
A mapping-based tree similarity algorithm and its application to ontology alignment
Knowledge-Based Systems
Hi-index | 12.05 |
Many business situations such as events, products and services, are often described in a hierarchical structure. When we use case-based reasoning (CBR) techniques to support business decision-making, we require a hierarchical-CBR technique which can effectively compare and measure similarity between two hierarchical cases. This study first defines hierarchical case trees (HC-trees) and discusses related features. It then develops a similarity evaluation model which takes into account all the information on nodes' structures, concepts, weights, and values in order to comprehensively compare two hierarchical case trees. A similarity measure algorithm is proposed which includes a node concept correspondence degree computation algorithm and a maximum correspondence tree mapping construction algorithm, for HC-trees. We provide two illustrative examples to demonstrate the effectiveness of the proposed hierarchical case similarity evaluation model and algorithms, and possible applications in CBR systems.