513 search results - page 38 / 103 » Viewing WISs as Database Applications |
159
Voted
ICDT
2001
ACM
15 years 9 months ago
2001
ACM
Rewriting queries using views is a powerful technique that has applications in query optimization, data integration, data warehousing etc. Query rewriting in relational databases ...
146
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DOLAP
2000
ACM
15 years 9 months ago
2000
ACM
We consider the view maintenance problem in a web-based environment, in which clients query information from databases, stored in the form of materialized data warehouses, without...
154
Voted
ICDE
2010
IEEE
15 years 7 months ago
2010
IEEE
HECATAEUS is an open-source software tool for enabling impact prediction, what-if analysis, and regulation of relational database schema evolution. We follow a graph theoretic appr...
146
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SIGMOD
2004
ACM
16 years 5 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
125
Voted
NSDI
2007
15 years 7 months ago
2007
Modern Internet systems often combine different applications (e.g., DNS, web, and database), span different administrative domains, and function in the context of network mechanis...