389 search results - page 26 / 78 » A skip-list approach for efficiently processing forecasting ... |
250
Voted
SIGMOD
2008
ACM
16 years 5 months ago
2008
ACM
Text documents often embed data that is structured in nature. This structured data is increasingly exposed using information extraction systems, which generate structured relation...
152
Voted
AMW
2010
15 years 6 months ago
2010
We study query authentication schemes, algorithmic and cryptographic constructions that provide efficient and secure protocols for verifying the results of queries over structured...
148
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DOLAP
2009
ACM
15 years 12 months ago
2009
ACM
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
149
Voted
DASFAA
2010
IEEE
15 years 8 months ago
2010
IEEE
We address the problem of skyline query processing for a count-based window of continuous streaming data that involves both totally- and partially-ordered attribute domains. In thi...
175
Voted
VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Testing a database engine has been and continues to be a challenging task. The space of possible SQL queries along with their possible access paths is practically unbounded. Moreo...