4616 search results - page 645 / 924 » Beyond relational databases |
239
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
The description, composition, and execution of even logically simple scientific workflows are often complicated by the need to deal with "messy" issues like heterogeneou...
240
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Reference reconciliation is the problem of identifying when different references (i.e., sets of attribute values) in a dataset correspond to the same real-world entity. Most previ...
247
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
One of the most common operations in analytic query processing is the application of an aggregate function to the result of a relational join. We describe an algorithm for computi...
243
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
The goal is to monitor multiple numerical streams, and determine which pairs are correlated with lags, as well as the value of each such lag. Lag correlations (and anticorrelation...
188
click to vote
SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Caching data by maintaining materialized views typically requires updating the cache appropriately to reflect dynamic source updates. Extensive research has addressed the problem ...