221 search results - page 20 / 45 » Structure and Value Synopses for XML Data Graphs |
FLAIRS
2009
14 years 10 months ago
2009
One of the primary issues with traditional anomaly detection approaches is their inability to handle complex, structural data. One approach to this issue involves the detection of...
104
click to vote
PODS
2003
ACM
16 years 17 days ago
2003
ACM
Watermarking allows robust and unobtrusive insertion of information in a digital document. Very recently, techniques have been proposed for watermarking relational databases or XM...
83
Voted
VLDB
2002
ACM
15 years 2 days ago
2002
ACM
The problem of indexing path queries in semistructured/XML databases has received considerable attention recently, and several proposals have advocated the use of structure indexe...
84
Voted
CIKM
2005
Springer
15 years 6 months ago
2005
Springer
We introduce the notion of views as a mechanism for securing and providing access control in the context of XML. Research in XML has explored several efficient querying mechanism...
118
Voted
WSDM
2009
ACM
15 years 7 months ago
2009
ACM
In this paper, we investigate the difference between Wikipedia and Web link structure with respect to their value as indicators of the relevance of a page for a given topic of re...