2228 search results - page 345 / 446 » A System for Semantic Query Optimization |
ERCIMDL
1998
Springer
14 years 12 days ago
1998
Springer
As experimental digital library testbeds gain wider acceptance and develop significant user bases, it becomes important to investigate the ways in which users interact with the sys...
SSD
1993
Springer
14 years 7 days ago
1993
Springer
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
DASFAA
2009
IEEE
14 years 1 days ago
2009
IEEE
Abstract. In this paper, we demonstrate an effective ranked XML keyword search with meaningful result display. Our system, named ICRA, recognizes a set of object classes in XML dat...
MIR
2010
ACM
13 years 8 months ago
2010
ACM
Ideally, one would like to perform image search using an intuitive and friendly approach. Many existing image search engines, however, present users with sets of images arranged i...
TKDE
2010
13 years 6 months ago
2010
—Authority flow and proximity search have been used extensively in measuring the association between entities in data graphs, ranging from the Web to relational and XML database...