4546 search results - page 681 / 910 » Data Management in the APPA System |
201
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Customer preferences for products are drifting over time. Product perception and popularity are constantly changing as new selection emerges. Similarly, customer inclinations are ...
166
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EDBTW
2010
Springer
15 years 11 months ago
2010
Springer
In recent years, Software-as-a-Service (SaaS) is gaining momentum with more and more successful adoptions. Several companies including some well known names have embraced this new...
251
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...
210
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
The standard SQL assumes that the users are aware of all tables and their schemas to write queries. This assumption may be valid when the users deal with a relatively small number...
177
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CCS
2007
ACM
16 years 24 days ago
2007
ACM
Computer usage and threat models have changed drastically since the advent of access control systems in the 1960s. Instead of multiple users sharing a single file system, each us...