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» Implementing OCL as a Database Query Language
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OWLED
2008
14 years 11 months ago
Owlgres: A Scalable OWL Reasoner
Abstract. We present Owlgres, a DL-Lite reasoner implementation written for PostgreSQL, a mature open source database. Owlgres is an OWL reasoner that provides consistency checking...
Markus Stocker, Michael Smith
112
Voted
IJITN
2010
177views more  IJITN 2010»
14 years 7 months ago
Real-Time Query Processing on Live Videos in Networks of Distributed Cameras
With the proliferation of inexpensive cameras and the availability of high-speed wired and wireless networks, systems of distributed cameras are becoming an enabling technology fo...
Rui Peng, Alexander J. Aved, Kien A. Hua
IJSWIS
2008
135views more  IJSWIS 2008»
14 years 10 months ago
Efficient Processing of RDF Queries with Nested Optional Graph Patterns in an RDBMS
Relational technology has shown to be very useful for scalable Semantic Web data management. Numerous researchers have proposed to use RDBMSs to store and query voluminous RDF dat...
Artem Chebotko, Shiyong Lu, Mustafa Atay, Farshad ...
96
Voted
SIGMOD
2003
ACM
140views Database» more  SIGMOD 2003»
15 years 10 months ago
A Comprehensive XQuery to SQL Translation using Dynamic Interval Encoding
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
David DeHaan, David Toman, Mariano P. Consens, M. ...
SEMWEB
2009
Springer
15 years 4 months ago
Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes
RDF Schema (RDFS) as a lightweight ontology language is gaining popularity and, consequently, tools for scalable RDFS inference and querying are needed. SPARQL has become recently ...
Giovambattista Ianni, Thomas Krennwallner, Alessan...