3674 search results - page 22 / 735 » Information Dependencies |
IDA
2000
Springer
13 years 8 months ago
2000
Springer
Discovery of multivalueddependenciesfrom database relations isviewed as a search in a hypothesis space de ned according to the generalisation relationship among multivalued depend...
FOIKS
2006
Springer
14 years 8 days ago
2006
Springer
The Nested List Normal Form is proposed as a syntactic normal form for semantically well-designed database schemata obtained from any arbitrary finite nesting of records and lists....
FOIKS
2010
Springer
13 years 12 months ago
2010
Springer
Armstrong databases are a popular tool in example-based database design. An Armstrong database for a given constraint set from a fixed constraint class Z satisfies precisely those ...
ICWE
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. While several techniques have been introduced for specifying and acquiring context and quality information associated with Web services, they consider such information re...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...