| Autor: |
Abiteboul, S., Allard, T., Chatalic, P., Gardarin, G., Ghitescu, A., Goasdoué, F., Manolescu, I., Nguyen, B., Ouazara, M., Somani, A., Travers, N., Vasile, G., Zoupanos, S. |
| Zdroj: |
Proceedings of the VLDB Endowment; 20240101, Issue: Preprints p1428-1431, 4p |
| Abstrakt: |
We present the WebContent platform for managing distributed repositories of XML and semantic Web data. The platform allows integrating various data processing building blocks (crawling, translation, semantic annotation, full-text search, structured XML querying, and semantic querying), presented as Web services, into a large-scale efficient platform. Calls to various services are combined inside ActiveXML [8] documents, which are XML documents including service calls. An ActiveXML optimizer is used to: (i) efficiently distribute computations among sites; (ii) perform XQuery-specific optimizations by leveraging an algebraic XQuery optimizer; and (iii) given an XML query, chose among several distributed indices the most appropriate in order to answer the query. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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