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ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
Existing index selection tools rely on heuristics to efficiently search within the large space of alternative solutions and to minimize the overhead of using the query optimizer ...
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
Several current research efforts in business process modeling are investigating XML-based executable formal specification languages. The availability of the latter allows modeled...
ICDS
2007
IEEE
14 years 1 months ago
2007
IEEE
— An increasing aged population worldwide puts our medical capabilities to the test. Research and commercial groups are investigating novel ways to care for the aged and chroni...
ICDE
2007
IEEE
14 years 8 months ago
2007
IEEE
To handle the overwhelming amount of information currently available, personalization systems allow users to specify the information that interests them through preferences. Most ...
ICDE
2007
IEEE
14 years 8 months ago
2007
IEEE
Authorization in SQL is currently at the level of tables or columns. Many applications need a finer level of control. We propose a model for fine-grained authorization based on ad...