2850 search results - page 192 / 570 » Answering Queries using Humans, Algorithms and Databases |
122
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Abstract-- Despite of advances in machine learning technologies, a schema matching result between two database schemas (e.g., those derived from COMA++) is likely to be imprecise. ...
249
Voted
ICDE
2003
IEEE
16 years 4 months ago
2003
IEEE
XKeyword provides efficient keyword proximity queries on large XML graph databases. A query is simply a list of keywords and does not require any schema or query language knowledg...
173
Voted
DBISP2P
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. This paper addresses the problem of data placement, indexing, and querying large XML data repositories distributed over an existing P2P service infrastructure. Our archit...
235
Voted
ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Supporting top-k queries over distributed collections of schemaless XML data poses two challenges. While XML supports expressive query languages such as XPath and XQuery, these la...
220
click to vote
ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Elevation maps are a widely used spatial data representation in geographical information systems (GIS). Paths on elevation maps can be characterized by profiles, which describe re...