13489 search results - page 2248 / 2698 » Operating System |
221
Voted
SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
An important means of allowing non-expert end-users to pose ad hoc queries — whether over single databases or data integration systems — is through keyword search. Given a set...
219
Voted
SIGMOD
2012
ACM
13 years 9 months ago
2012
ACM
End-users increasingly find the need to perform light-weight, customized schema mapping. State-of-the-art tools provide powerful functions to generate schema mappings, but they u...
190
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
An important problem in data mining is detecting changes in large data sets. Although there are a variety of change detection algorithms that have been developed, in practice it c...
172
Voted
PPOPP
2006
ACM
16 years 25 days ago
2006
ACM
Most space-sharing parallel computers presently operated by high-performance computing centers use batch-queuing systems to manage processor allocation. In many cases, users wishi...
193
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VLDB
2004
ACM
16 years 6 days ago
2004
ACM
Discovering co-expressed genes and coherent expression patterns in gene expression data is an important data analysis task in bioinformatics research and biomedical applications. ...