2853 search results - page 93 / 571 » On the Efficiency of Provenance Queries |
222
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EDBT
2009
ACM
15 years 4 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...
283
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Answering queries using materialized views has been well studied in the context of structured queries and has shown significant performance benefits. Despite the popularity of keyw...
271
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Similarity search in time series data is an active area of research. In this paper, we introduce the novel concept of threshold-similarity queries in time series databases which r...
266
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ICDE
1999
IEEE
16 years 7 months ago
1999
IEEE
On the Internet, the limited query-processing capabilities of sources make answering even the simplest queries challenging. In this paper, we present a scheme called GenCompact fo...
187
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ICCV
2007
IEEE
16 years 21 days ago
2007
IEEE
Given a query image of an object, our objective is to retrieve all instances of that object in a large (1M+) image database. We adopt the bag-of-visual-words architecture which ha...