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EDBT
2009
ACM
14 years 11 days ago
2009
ACM
Materialized views (MV) can significantly improve the query performance of relational databases. In this paper, we consider MVs to optimize complex scenarios where many heterogen...
PERVASIVE
2011
Springer
12 years 8 months ago
2011
Springer
Abstract. Accurate and fine-grained prediction of future user location and geographical profile has interesting and promising applications including targeted content service, adv...