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» Containment of Partially Specified Tree-Pattern Queries
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SSDBM
2006
IEEE
112views Database» more  SSDBM 2006»
13 years 10 months ago
Containment of Partially Specified Tree-Pattern Queries
Dimitri Theodoratos, Theodore Dalamagas, Pawel Pla...
CIKM
2006
Springer
13 years 8 months ago
Heuristic containment check of partial tree-pattern queries in the presence of index graphs
The wide adoption of XML has increased the interest of the database community on tree-structured data management techniques. Querying capabilities are provided through tree-patter...
Dimitri Theodoratos, Stefanos Souldatos, Theodore ...
CIKM
2008
Springer
13 years 6 months ago
A heuristic approach for checking containment of generalized tree-pattern queries
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...
Pawel Placek, Dimitri Theodoratos, Stefanos Soulda...
VLDB
2009
ACM
151views Database» more  VLDB 2009»
14 years 4 months ago
Containment of partially specified tree-pattern queries in the presence of dimension graphs
Dimitri Theodoratos, Pawel Placek, Theodore Dalama...