Document (#26639)

Author
Wang, H.
Liu, Q.
Penin, T.
Fu, L.
Zhang, L.
Tran, T.
Yu, Y.
Pan, Y.
Title
Semplore: a scalable IR approach to search the Web of Data
Source
Web semantics: science, services and agents on the World Wide Web. 7(2009) no.3, S.177-188
Year
2009
Abstract
The Web of Data keeps growing rapidly. However, the full exploitation of this large amount of structured data faces numerous challenges like usability, scalability, imprecise information needs and data change. We present Semplore, an IR-based system that aims at addressing these issues. Semplore supports intuitive faceted search and complex queries both on text and structured data. It combines imprecise keyword search and precise structured query in a unified ranking scheme. Scalable query processing is supported by leveraging inverted indexes traditionally used in IR systems. This is combined with a novel block-based index structure to support efficient index update when data changes. The experimental results show that Semplore is an efficient and effective system for searching the Web of Data and can be used as a basic infrastructure for Web-scale Semantic Web search engines.
Content
Vgl.: http://www.sciencedirect.com/science/article/pii/S1570826809000262.
Theme
Semantic Web
Wissensrepräsentation
Object
Semplore

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  5. Luk, R.W.P.; Leong, H.V.; Dillon, T.S.; Chan, A.T.S.; Croft, W.B.; Allen, J.: ¬A survey in indexing and searching XML documents (2002) 0.13
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