2043 search results - page 186 / 409 » The Limits of Querying Ontologies |
OTM
2005
Springer
14 years 2 months ago
2005
Springer
UDDI is not suitable for handling semantic markups for Web services due to its flat data model and limited search capabilities. In this paper, we introduce an approach to allow for...
MOBICOM
1999
ACM
14 years 1 months ago
1999
ACM
Mobile ad hoc networks are characterized by multi-hop wireless links, absence of any cellular infrastructure, and frequent host mobility. Design of efficient routing protocols in ...
BDA
2007
13 years 10 months ago
2007
In content-based retrieval, relevance feedback (RF) is a noticeable method for reducing the “semantic gap” between the low-level features describing the content and the usually...
CIKM
2003
Springer
14 years 2 months ago
2003
Springer
Existing estimation approaches for multi-dimensional databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Mo...
EUROPAR
1999
Springer
14 years 1 months ago
1999
Springer
For complex queries in parallel database systems, substantial amounts of data must be redistributed between operators executed on different processing nodes. Frequently, such inter...