2519 search results - page 464 / 504 » cost 2007 |
175
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VLDB
2007
ACM
16 years 23 hour ago
2007
ACM
As more sensitive data is captured in electronic form, security becomes more and more important. Data encryption is the main technique for achieving security. While in the past en...
180
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...
166
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Utility computing delivers compute and storage resources to applications as an `on-demand utility', much like electricity, from a distributed collection of computing resource...
169
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Database queries are often exploratory and users often find their queries return too many answers, many of them irrelevant. Existing work either categorizes or ranks the results t...
166
click to vote
SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
To compensate for the inherent impedance mismatch between the relational data model (tables of tuples) and XML (ordered, unranked trees), tree join algorithms have become the prev...