5221 search results - page 51 / 1045 » An On-line Problem Database |
UKCBR
1995
14 years 17 days ago
1995
In the near future, a potentially huge number of telecommunication services will be available to the public. Information about these services will be sto...
PODS
2008
ACM
14 years 9 months ago
2008
ACM
We introduce a theoretical framework for discovering relationships between two database instances over distinct and unknown schemata. This framework is grounded in the context of ...
ICDE
2009
IEEE
14 years 3 months ago
2009
IEEE
—Database developers today use data access APIs such as ADO.NET to execute SQL queries from their application. These applications often have security problems such as SQL injecti...
JCSS
2000
13 years 8 months ago
2000
We investigate a class of path constraints that is of interest in connection with both semistructured and structured data. In standard database systems, constraints are typically ...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
We define a match join of R and S with predicate to be a subset of the -join of R and S such that each tuple of R and S contributes to at most one result tuple. Match joins and t...