146 search results - page 1 / 30 » Querying Incomplete Information in Semistructured Data |
JCSS
2002
13 years 4 months ago
2002
PODS
1999
ACM
13 years 8 months ago
1999
ACM
Semistructured data occur in situations where information lacks a homogeneous structure and is incomplete. Yet, up to now the incompleteness of information has not been re ected b...
ICDE
1998
IEEE
14 years 5 months ago
1998
IEEE
Semistructured data may be irregular and incomplete and does not necessarily conform to a fixed schema. As with structured data, it is often desirable to maintain a history of cha...
DOOD
1995
Springer
13 years 8 months ago
1995
Springer
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...
DLOG
1998
13 years 5 months ago
1998