116 search results - page 7 / 24 » The Combined Approach to Query Answering in DL-Lite |
WWW
2006
ACM
15 years 10 months ago
2006
ACM
In this poster we present an approach to query answering over knowledge sources that makes use of different ontology management components within an application scenario of the BT...
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract-- Answering approximate queries on string collections is important in applications such as data cleaning, query relaxation, and spell checking, where inconsistencies and e...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Retrieval queries that combine structural constraints with keyword search represent a significant challenge to XML data management systems. Queries are expected to be answered as...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
INFFUS
2007
14 years 9 months ago
2007
Previous approaches in query processing do not consider queries to automatically combine results obtained from different information sources, i.e. they do not support information...