4155 search results - page 755 / 831 » Topic-Specific Optimization and Structuring |
211
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SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
A lot of research has been conducted by the database community on methods and techniques for efficient XPath processing, with great success. Despite the progress made, significant...
131
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SIGMOD
2001
ACM
16 years 1 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
110
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MOBIHOC
2007
ACM
16 years 1 months ago
2007
ACM
Recently, there has been substantial interest in the design of crosslayer protocols for wireless networks. These protocols optimize certain performance metric(s) of interest (e.g....
119
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ICDE
2010
IEEE
15 years 10 months ago
2010
IEEE
— One of the central problems for data quality is inconsistency detection. Given a database D and a set Σ of dependencies as data quality rules, we want to identify tuples in D ...
139
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WWW
2010
ACM
15 years 8 months ago
2010
ACM
Researchers increasingly use electronic communication data to construct and study large social networks, effectively inferring unobserved ties (e.g. i is connected to j) from obs...