Please use this identifier to cite or link to this item:
|Title:||Path-augmented keyword search for XML documents|
|Authors:||Hsu, W. |
|Source:||Hsu, W.,Lee, M.L.,Wu, X. (2004). Path-augmented keyword search for XML documents. Proceedings - International Conference on Tools with Artificial Intelligence, ICTAI : 526-530. ScholarBank@NUS Repository. https://doi.org/10.1109/ICTAI.2004.99|
|Abstract:||Keyword search is easy to use since it does not require the prior knowledge of query languages or the structure of the underlying data. However, keyword search does not utilize the rich information encoded in the structures of XML to aid in the retrieval of documents. In this paper, we devise a context-aware approach for searching XML to improve the effectiveness of keyword search on XML via query expansion. We find a set of XML path expressions that capture the contextual meaning of a keyword query. Paths in the contexts of the query are used to expand the original query to improve the effectiveness of keyword search on XML. Empirical results indicate that the proposed path-augmented keyword search of XML documents outperforms current keyword expansion and keyword proximity search techniques. © 2004 IEEE.|
|Source Title:||Proceedings - International Conference on Tools with Artificial Intelligence, ICTAI|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 13, 2017
checked on Dec 9, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.