3628 search results - page 592 / 726 » Managing Data Quality in Cooperative Information Systems |
312
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
One of the most challenging aspects of managing a very large data warehouse is identifying how queries will behave before they start executing. Yet knowing their performance charac...
195
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ICEGOV
2007
ACM
15 years 10 months ago
2007
ACM
Compared to the last decades, we have recently seen more and more governmental applications which are provided via the Internet directly to the citizens. Due to the long history o...
162
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CCS
2007
ACM
16 years 20 days ago
2007
ACM
The increasing number of software-based attacks has attracted substantial efforts to prevent applications from malicious interference. For example, Trusted Computing (TC) technolo...
171
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Social networks have become a major focus of research in recent years, initially directed towards static networks but increasingly, towards dynamic ones. In this paper, we investi...
203
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Search logs, which contain rich and up-to-date information about users' needs and preferences, have become a critical data source for search engines. Recently, more and more ...