2978 search results - page 279 / 596 » Modelling and Querying Video Data |
271
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
This paper describes the ADO.NET Entity Framework, a platform for programming against data that raises the level of ion from the logical (relational) level to the conceptual (enti...
183
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Path expressions are the principal means of locating data in a hierarchical model. But path expressions are brittle because they often depend on the structure of data and break if...
381
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Auditing the changes to a database is critical for identifying malicious behavior, maintaining data quality, and improving system performance. But an accurate audit log is a histor...
186
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LCPC
2005
Springer
16 years 5 days ago
2005
Springer
With the growing popularity of streaming data model, processing queries over streaming data has become an important topic. Streaming data has received attention in a number of comm...
193
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ICDE
2005
IEEE
16 years 8 days ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...