1552 search results - page 179 / 311 » Creating Database Queries by Demonstration |
124
Voted
DEXAW
1995
IEEE
15 years 7 months ago
1995
IEEE
Digital libraries can take advantage of documents that have their content (semantics) explicitly represented as knowledge structures. These knowledge-rich documents can be created ...
255
Voted
ICDE
2004
IEEE
16 years 4 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
219
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Database archiving is important for the retrieval of old versions of a database and for temporal queries over the history of data. We demonstrate XArch, a management system for ma...
131
click to vote
ICDAR
1995
IEEE
15 years 7 months ago
1995
IEEE
A system for the acquisition, storage, indexing, and retrieval of map images is presented. The input to this system are raster images of separate map layers and map composites. A ...
124
click to vote
SIGMOD
1996
ACM
15 years 7 months ago
1996
ACM
Magic sets rewriting is a well-known optimization heuristic for complex decision-support queries. There can be many variants of this rewriting even for a single query, which diffe...