by Jiwei Zhong, Haiping Zhu, Jianming Li, Yong Yu
Abstract:
Semantic search becomes a research hotspot. The combined use of linguistic ontologies and structured semantic matching is one of the promising ways to improve both recall and precision. In this paper, we propose an approach for semantic search by matching conceptual graphs. The detailed definitions of semantic similarities between concepts, relations and conceptual graphs are given. According to these definitions of semantic similarity, we propose our conceptual graph matching algorithm that calculates the semantic similarity. The computation complexity of this algorithm is constrained to be polynomial. A prototype of our approach is currently under development with IBM China Research Lab. 1.
Reference:
Conceptual Graph Matching for Semantic Search (Jiwei Zhong, Haiping Zhu, Jianming Li, Yong Yu), In ICCS'02 Proceedings of the 10th International Conference on Conceptual Structures: Integration and Interfaces, Springer-Verlag, 2002.
Bibtex Entry:
@inproceedings{Zhong2002,
abstract = {Semantic search becomes a research hotspot. The combined use of linguistic ontologies and structured semantic matching is one of the promising ways to improve both recall and precision. In this paper, we propose an approach for semantic search by matching conceptual graphs. The detailed definitions of semantic similarities between concepts, relations and conceptual graphs are given. According to these definitions of semantic similarity, we propose our conceptual graph matching algorithm that calculates the semantic similarity. The computation complexity of this algorithm is constrained to be polynomial. A prototype of our approach is currently under development with IBM China Research Lab. 1.},
author = {Zhong, Jiwei and Zhu, Haiping and Li, Jianming and Yu, Yong},
booktitle = {ICCS'02 Proceedings of the 10th International Conference on Conceptual Structures: Integration and Interfaces},
keywords = {GO sim,SML-LIB-BIBLIO,lang:ENG},
mendeley-tags = {GO sim,SML-LIB-BIBLIO,lang:ENG},
pages = {92--196},
publisher = {Springer-Verlag},
title = {{Conceptual Graph Matching for Semantic Search}},
year = {2002}
}