2043 search results - page 109 / 409 » The Limits of Querying Ontologies |
APSCC
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper proposed an ontology-supported portal architecture: OntoPortal, which can integrate both internal components ontology-supported crawler and classifier to concern both m...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
Data warehouses offer a compromise between freshness of data and query evaluation times. However, a fixed preference ratio between these two variables is too undifferentiated. Wit...
SAMT
2007
Springer
14 years 3 months ago
2007
Springer
—The vision of the Semantic Web is to lift the current Web into semantic repositories where heterogeneous data can be queried and different services can be mashed up. Ontology or...
GCC
2003
Springer
14 years 2 months ago
2003
Springer
Management of various complex resources is an important issue to be well done, in order to fulfill the potential of Grid. In this paper, we propose a formal data model and algebra ...
EUSFLAT
2003
13 years 10 months ago
2003
In this paper a new approach for achieving the conceptual matching between user queries and web documents is presented. The key of the proposed system is to use FIS-CRM (Fuzzy Int...