620 search results - page 81 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
135
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PVLDB
2010
15 years 2 months ago
2010
In this paper, we present SnipSuggest, a system that provides onthe-go, context-aware assistance in the SQL composition process. SnipSuggest aims to help the increasing population...
220
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
With large amounts of correlated probabilistic data being generated in a wide range of application domains including sensor networks, information extraction, event detection etc.,...
154
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ICDE
2009
IEEE
15 years 10 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
145
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
In some retrieval situations, a system must search across multiple collections. This task, referred to as federated search, occurs for example when searching a distributed index o...
111
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IJCAI
2007
15 years 5 months ago
2007
Mechanism design is the study of preference aggregation protocols that work well in the face of self-interested agents. We present the first general-purpose techniques for automa...