686 search results - page 91 / 138 » Query Answering in Peer-to-Peer Data Exchange Systems |
286
click to vote
ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Text documents often embed data that is structured in nature, and we can expose this structured data using information extraction technology. By processing a text database with inf...
175
click to vote
AIM
2004
15 years 6 months ago
2004
Reasoning about spatial data is a key task in many applications, including geographic information systems, meteorological and fluid flow analysis, computer-aided design, and prote...
169
click to vote
WIDM
2003
ACM
15 years 11 months ago
2003
ACM
Whenever XML data must be shared by heterogeneous applications, transformations between different applicationspecific XML formats are necessary. The state-of-the-art method transf...
176
click to vote
CIDR
2003
15 years 7 months ago
2003
Traditional science searched for new objects and phenomena that led to discoveries. Tomorrow's science will combine together the large pool of information in scientific archi...
136
click to vote
VLDB
2005
ACM
15 years 11 months ago
2005
ACM
To answer user queries, a data integration system employs a set of semantic mappings between the mediated schema and the schemas of data sources. In dynamic environments sources o...