916 search results - page 171 / 184 » Rule-Based Measurement Of Data Quality In Nominal Data |
KDD
2009
ACM
15 years 6 months ago
2009
ACM
Implicit user feedback, including click-through and subsequent browsing behavior, is crucial for evaluating and improving the quality of results returned by search engines. Severa...
ICDM
2008
IEEE
15 years 6 months ago
2008
IEEE
Given a percentage-threshold and readings from a pair of consecutive upstream and downstream sensors, flow anomaly discovery identifies dominant time intervals where the fractio...
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IPMI
2005
Springer
15 years 5 months ago
2005
Springer
This work analyses the accuracy of estimating the location of 3D landmarks and characteristic image structures. Based on nonlinear estimation theory we study the minimal stochastic...
PVLDB
2010
14 years 10 months ago
2010
Data ambiguity is inherent in applications such as data integration, location-based services, and sensor monitoring. In many situations, it is possible to “clean”, or remove, ...
WSDM
2009
ACM
15 years 6 months ago
2009
ACM
This paper focuses on ‘user browsing graph’ which is constructed with users’ click-through behavior modeled with Web access logs. User browsing graph has recently been adopt...