3098 search results - page 539 / 620 » Skyline-join in distributed databases |
179
Voted
VLDB
2007
ACM
16 years 29 days ago
2007
ACM
Scientific data are posing new challenges to data management due to the large volume, complexity and heterogeneity of the data. Meanwhile, scientific collaboration becomes increas...
198
Voted
SIGMOD
2009
ACM
16 years 29 days ago
2009
ACM
We consider the problem of collectively approximating a set of sensor signals using the least amount of space so that any individual signal can be efficiently reconstructed within...
207
Voted
SIGMOD
2009
ACM
16 years 29 days ago
2009
ACM
Ontology matching, aiming to obtain semantic correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numero...
207
Voted
SIGMOD
2009
ACM
16 years 29 days ago
2009
ACM
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
207
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SIGMOD
2008
ACM
16 years 27 days ago
2008
ACM
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...