2859 search results - page 181 / 572 » Querying Complex Structured Databases |
DEDUCTIVE
1994
13 years 9 months ago
1994
Given an intensional database (IDB) and an extension database (EDB), the view update problem translates updates on the IDB into updates on the EDB. One approach to the view update...
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— Defining suitable indexes is a major task when optimizing a database. Usually, a human database administrator defines a set of indexes in the design phase of the data...
DAGSTUHL
2006
13 years 9 months ago
2006
Abstract. Similarity search in large multimedia databases requires efficient query processing based on suitable similarity models. Similarity models consist of a feature extraction...
GI
1998
Springer
14 years 17 days ago
1998
Springer
Abstract. The interdisciplinary HERON project investigates the impact of multimedia applications from the humanities, in particular heraldry, on future database technology. We pres...
SSDBM
2007
IEEE
14 years 2 months ago
2007
IEEE
We consider pedigree data structured in the form of a directed acyclic graph, and use an encoding scheme, called NodeCodes, for expediting the evaluation of queries on pedigree gr...