2079 search results - page 139 / 416 » Research Problems in Data Warehousing |
EVOW
2009
Springer
14 years 7 months ago
2009
Springer
An ever-present problem in intrusion detection technology is how to construct the patterns of (good, bad or anomalous) behaviour upon which an engine have to make decisions regardi...
WWW
2009
ACM
15 years 10 months ago
2009
ACM
Web forums have become an important data resource for many web applications, but extracting structured data from unstructured web forum pages is still a challenging task due to bo...
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SMA
2009
ACM
15 years 4 months ago
2009
ACM
We present the “Dynamic Packing Grid” (DPG) data structure along with details of our implementation and performance results, for maintaining and manipulating flexible molecul...
ITC
1995
IEEE
15 years 1 months ago
1995
IEEE
Real-world data is known to be imperfect, suffering from various forms of defects such as sensor variability, estimation errors, uncertainty, human errors in data entry, and gaps ...
AUSDM
2008
Springer
15 years 23 hour ago
2008
Springer
Given the threat of re-identification in our growing digital society, guaranteeing privacy while providing worthwhile data for knowledge discovery has become a difficult problem. ...