Abstract
In this paper we propose the schema of 3-layer domain ontology. The entity relation, entity-attribute pair and textual description are distributed in layers respectively. Based on the 3-layer ontology we proposed 4 query expansion methods: top-down expansion, synonyms expansion, bottom-up expansion and backtracking expansion. A set of experiment is carried out to prove the expansion methods. Different result shows the expansion methods is effective as a whole, and we analysis the shortage of our methods.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Dumontier, M., Villanueva-Rosales, N.: Three-layer OWL ontology design, Citeseer (2007)
Bhogal, J., Macfarlane, A., Smith, P.: A review of ontology based query expansion. Inform. Process. Manag. 43, 866–886 (2007)
3. Tuominen, J., Kauppinen, T., Viljanen, K., Hyv nen, E.: Ontology-based query expansion widget for information retrieval. . Citeseer (2009)
Buscaldi, D., Rosso, P., Sanchis, E.: A wordnet-based indexing technique for geographical information retrieval. Evaluation of Multilingual and Multi-modal Information Retrieval, 954–957 (2010)
Fu, G., Jones, C.B., Abdelmoty, A.I.: Ontology-based spatial query expansion in information retrieval. In: On the Move to Meaningful Internet Systems 2005: CoopIS, DOA, and ODBASE, pp. 1466–1482 (2005)
Navigli, R., Velardi, P.: An analysis of ontology-based query expansion strategies, Citeseer, pp. 42–49 (2003)
Muller, H.M., Kenny, E.E., Sternberg, P.W.: Textpresso: an ontology-based information retrieval and extraction system for biological literature. PLoS Biol. 2, e309 (2004)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Liu, L., Li, F. (2011). 3-layer Ontology Based Query Expansion for Searching. In: Liu, D., Zhang, H., Polycarpou, M., Alippi, C., He, H. (eds) Advances in Neural Networks – ISNN 2011. ISNN 2011. Lecture Notes in Computer Science, vol 6677. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-21111-9_70
Download citation
DOI: https://doi.org/10.1007/978-3-642-21111-9_70
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-21110-2
Online ISBN: 978-3-642-21111-9
eBook Packages: Computer ScienceComputer Science (R0)