1886 search results - page 294 / 378 » Evaluation of Object-Oriented Database Systems |
CCR
2008
14 years 12 months ago
2008
Despite the flurry of anomaly-detection papers in recent years, effective ways to validate and compare proposed solutions have remained elusive. We argue that evaluating anomaly d...
106
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SIGMOD
2002
ACM
16 years 6 hour ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
181
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SIGMOD
2009
ACM
16 years 2 days ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
130
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EDBT
2002
ACM
15 years 12 months ago
2002
ACM
Applying meta search systems is a suitable method to support the user if there are many different services. Due to information splitting strategies of literature services existing ...
94
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KDD
2008
ACM
16 years 8 days ago
2008
ACM
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...