514 search results - page 25 / 103 » Answer Sets for Consistent Query Answering in Inconsistent D... |
162
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SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...
153
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ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
We study the problem of answering XPATH queries using multiple materialized views. Despite the efforts on answering queries using single materialized view, answering queries using ...
101
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ADBIS
2004
Springer
15 years 2 months ago
2004
Springer
In this paper we consider concurrent execution of multiple data mining queries in the context of discovery of frequent itemsets. If such data mining queries operate on similar part...
EDBT
2008
ACM
15 years 9 months ago
2008
ACM
In this paper we consider the on-line max and min query auditing problem: given a private association between fields in a data set, a sequence of max and min queries that have alr...
168
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...