4273 search results - page 507 / 855 » Improving proactive information systems |
250
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DOLAP
2003
ACM
16 years 14 days ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...
204
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EDCC
2008
Springer
15 years 9 months ago
2008
Springer
This paper presents the design and implementation of the Distributed Autonomous Replication Management (DARM) framework built on top of the Spread group communication system. The ...
209
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UMUAI
2008
15 years 7 months ago
2008
This paper aims to demonstrate that the principles of adaptation and user modeling, especially social annotation, can be integrated fruitfully with those of the Web 2.0 paradigm a...
290
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SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
Content-based dissemination of XML data using the publishsubscribe paradigm is an effective means to deliver relevant data to interested data consumers. To meet the performance ch...
197
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AI
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. We use a hierarchical Bayesian approach to model user preferences in different contexts or settings. Unlike many previous recommenders, our approach is content-based. We...