1160 search results - page 131 / 232 » Query Processing and Optimization for Pictorial Query Trees |
113
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SERVICES
2008
15 years 2 months ago
2008
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...
116
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KDD
2009
ACM
16 years 2 months ago
2009
ACM
Search queries are typically very short, which means they are often underspecified or have senses that the user did not think of. A broad latent query aspect is a set of keywords ...
128
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VLDB
2005
ACM
15 years 7 months ago
2005
ACM
Devising a scheme for efficient and scalable querying of Resource Description Framework (RDF) data has been an active area of current research. However, most approaches define new...
200
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ICDE
2008
IEEE
16 years 2 months ago
2008
IEEE
In this work we look at combining emerging technologies in programming languages with traditional query processing techniques to provide support for efficient execution of declarat...
198
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ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...