112 search results - page 18 / 23 » Query Answering and Ontology Population: An Inductive Approa... |
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Enabling keyword queries over relational databases (KQDB) benefits a large population of users who have difficulty in understanding the database schema or using SQLs. However, sin...
AAAI
2012
11 years 11 months ago
2012
We tackle the problem of defining a well-founded semantics (WFS) for Datalog rules with existentially quantified variables in their heads and negations in their bodies. In partic...
DEXA
2010
Springer
13 years 9 months ago
2010
Springer
With the development of more expressive description logics (DLs) for the Web Ontology Language OWL the question arises how we can properly deal with the high computational complexi...
ESWS
2006
Springer
14 years 7 days ago
2006
Springer
Classifications have been used for centuries with the goal of cataloguing and searching large sets of objects. In the early days it was mainly books; lately it has also become Web ...
RULEML
2005
Springer
14 years 2 months ago
2005
Springer
We show the first detailed realistic e-business application scenario that uses and exploits capabilities of the SweetRules V2.1 toolset for e-contracting using the SweetDeal approa...