571 search results - page 67 / 115 » Instance-Based Query Answering with Semantic Knowledge Bases |
SUM
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Logic-based argumentation offers an approach to querying and revising multiple ontologies that are inconsistent or incoherent. A common assumption for logic-based argumen...
DEXAW
2008
IEEE
14 years 2 months ago
2008
IEEE
The semantic web aims at enabling the web to understand and answer the requests from people and machines. It relies on several standards for representing and reasoning about web c...
WIDM
2006
ACM
14 years 1 months ago
2006
ACM
Geoscience studies produce data from various observations, experiments, and simulations at an enormous rate. With proliferation of applications and data formats, the geoscience re...
PAKDD
1999
ACM
14 years 3 days ago
1999
ACM
Empirical equations are an important class of regularities that can be discovered in databases. In this paper we concentrate on the role of equations as de nitions of attribute val...
ICDT
1995
ACM
13 years 11 months ago
1995
ACM
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...