1654 search results - page 127 / 331 » Ontology Based Query Processing in Database Management Syste... |
260
Voted
SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
200
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
We present HERMES, a prototype system based on a powerful query language for trajectory databases, which enables the support of aggregative Location-Based Services (LBS). The key ...
136
Voted
ICLP
2005
Springer
15 years 9 months ago
2005
Springer
Abstract Description Logics (DLs) are a family of class (concept) based knowledge representation formalisms. They are characterised by the use of various constructors to build comp...
148
Voted
MM
2004
ACM
15 years 9 months ago
2004
ACM
In this paper, we propose a novel transductive learning framework named manifold-ranking based image retrieval (MRBIR). Given a query image, MRBIR first makes use of a manifold ra...
137
Voted
EDBT
2009
ACM
15 years 7 months ago
2009
ACM
Many websites with a large user base, e.g., websites of nonprofit organizations, do not have the financial means to install large web-servers or use specialized content distributi...