7796 search results - page 1295 / 1560 » On Generalized Schur Numbers |
175
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
Conditional functional dependencies (CFDs) have recently been proposed as extensions of classical functional dependencies that apply to a certain subset of the relation, as specif...
163
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
views abstract groups of tasks in a workflow into high level composite tasks, in order to reuse sub-workflows and facilitate provenance analysis. However, unless a view is careful...
192
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
Labeling schemes lie at the core of query processing for many XML database management systems. Designing labeling schemes for dynamic XML documents is an important problem that ha...
175
Voted
SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
This paper addresses the problem of monitoring the k nearest neighbors to a dynamically changing path in road networks. Given a destination where a user is going to, this new quer...
172
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
When a database query has a large number of results, the user can only be shown one page of results at a time. One popular approach is to rank results such that the "best&quo...