122 search results - page 6 / 25 » Text joins in an RDBMS for web data integration |
ICDM
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a demo of ESTER, a search engine that combines the ease of use, speed and scalability of full-text search with the powerful semantic capabilities of ontologies. ESTER s...
ICDE
2010
IEEE
14 years 2 months ago
2010
IEEE
– Keyword search (KWS) over relational data, where the answers are multiple tuples connected via joins, has received significant attention in the past decade. Numerous solutions ...
ICDIM
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents a geo-temporal gazetteer Web service that provides access to names of places and historical periods, together with the associated geotemporal information. With...
IJMMS
2008
13 years 7 months ago
2008
In this paper we present the design, implementation and evaluation of SOBA, a system for ontology-based information extraction from heterogeneous data resources, including plain t...
IV
2007
IEEE
14 years 1 months ago
2007
IEEE
There is a growing trend of enabling users to view diverse sources of data in an integrated manner, called visual mashups. This paper addresses the problem of how to visualize div...