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SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
Lately the advances in centralized database management systems show a trend towards supporting rank-aware query operators, like top-k, that enable users to retrieve only the most ...
MM
2004
ACM
14 years 1 months ago
2004
ACM
This article argues for the growing importance of quality metadata and the equation of that quality with precision and semantic grounding. Such semantic grounding requires metadat...
MSR
2005
ACM
14 years 1 months ago
2005
ACM
As a software system evolves, programmers make changes that sometimes cause problems. We analyze CVS archives for fix-inducing changes—changes that lead to problems, indicated ...
SIGMOD
2011
ACM
12 years 11 months ago
2011
ACM
In the database community, work on information extraction (IE) has centered on two themes: how to effectively manage IE tasks, and how to manage the uncertainties that arise in th...
ICDIM
2008
IEEE
14 years 2 months ago
2008
IEEE
Database Management Systems (DBMS) are complex software systems which are used in an increasing number of applications. To obtain the best performance for business relevant applic...