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[CAT11a] RoSeS : A continuous query processor for large-scale RSS filtering and agregationAtelier, Poster ou Démonstration dans une Conférence Internationale : CIKM'11, 20th ACM Conference on Information Knowledge Management, October 2011, pp.2549-2552, Glasgow, United Kingdom,Mots clés: RSS, continuous query processing, multi-query optimization, Pub/Sub
Résumé:
We present RoSeS, a running system for large-scale content-based RSS feed filtering and aggregation. The implementation of RoSeS is based on standard database concepts like declarative query languages, views and multi-query optimization. Users create personalized feeds by defining and composing content-based filtering and aggregation queries on collections of RSS feeds. These queries are translated into continuous multi-query execution plans which are optimized using a new cost-based multi-query optimization strategy.
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