Adding Relevance to XML

Theobald, Anja; Weikum, Gerhard

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Adding Relevance to XML

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Theobald, Anja
Databases and Information Systems, MPI for Informatics, Max Planck Society;

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Weikum, Gerhard
Databases and Information Systems, MPI for Informatics, Max Planck Society;

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Citation

Theobald, A., & Weikum, G. (2000). Adding Relevance to XML. In D. Suciu, & G. Vossen (Eds.), Proceedings of the Third International Workshop The World Wide Web and Databases, WebDB 2000 (Informal Proceedings) (pp. 35-40). Heidelberg, GER: Springer.

Cite as: https://hdl.handle.net/11858/00-001M-0000-000F-350B-5

Abstract

XML query languages proposed so far are limited to Boolean retrieval in the sense that query results are sets of qualifying XML elements or subgraphs. This search paradigm is intriguing for "closed" collections of XML documents such as e-commerce catalogs, but we argue that it is inadequate for searching the Web where we would prefer ranked lists of results based on relevance estimation. IR-style Web search engines, on the other hand, are incapable of exploiting the additional information made.