613 search results - page 41 / 123 » Query Evaluation on a Database Given by a Random Graph |
127
click to vote
CIKM
2006
Springer
15 years 5 months ago
2006
Springer
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...
117
click to vote
EDBT
2006
ACM
16 years 2 months ago
2006
ACM
The need of processing graph reachability queries stems from many applications that manage complex data as graphs. The applications include transportation network, Internet traffic...
DASFAA
2009
IEEE
15 years 8 months ago
2009
IEEE
In Deep Web data integration, some Web database interfaces express exclusive predicates of the form Qe = Pi(Pi ∈ P1, P2, . . . , Pm), which permits only one predicate to be selec...
113
click to vote
VLDB
1990
ACM
15 years 6 months ago
1990
ACM
In previous papers we have proposed a graphical query language for expressing traversal recursions in labelled, directed graphs. A fundamental feature of the language is the use o...
102
click to vote
WEBDB
2010
Springer
15 years 7 months ago
2010
Springer
Wikipedia has become an important source of information which is growing very rapidly. However, the existing infrastructure for querying this information is limited and often igno...