PDF Results for "Rdf Database"

RDF Graph for NoSQL Database Enterprise Edition •W3C standards compliance •Horizontally scalable graph operations •Develop with Apache Jena open

RDF in the Database: Enabling Semantically Rich Business Applications Xavier Lopez Director, Product Management Server Technologies

1 RDF and Relational Databases Mapping Relational data to RDF Suppose we have data in a relational database that we want to export as RDF 1. Choose an RDF voc

The Resource Description Framework ... The proposed data model stores RDF triples in the Oracle database as a logical network (using Oracle Spatial Network Data Model).

Evaluation of Current RDF Database Solutions Florian Stegmaier 1, Udo Gr obner , Mario D oller , Harald Kosch1 and Gero Baese2 1 Chair of Distributed Information Systems

querying of Resource Description Framework (RDF) data has been an active area of current research ... database, an RDF_MATCH table function is introduced

RDF database ensures that application developers benefit from the scalability of the Oracle database to deploy scalable semantic-based enterprise applications.

Workload Matters: Why RDF Databases Need a New Design Gunes¸ Aluc¸, M. Tamer¨ Ozsu, Khuzaima Daudjee¨ University of Waterloo David R. Cheriton School of Computer ...

A Context-Oriented RDF Database 3 data from the domain of personal information management (i.e. PIM data, such as to-dos, appointments, contacts), application ...

For over two decades now, many companies relying on HP Integrity NonStop servers have chosen HP NonStop RDF software to help ensure uninterrupted service in the event ...

Bi-directional Translation of Relational Data into Virtual RDF Stores Sunitha Ramanujam , Vaibhav Khadilkar , Latifur Khan , Steven Seiday, Murat Kantarcioglu and ...

direct mappingfroma relational database to an RDF graphwith OWL 2 DL vocabulary. We build on an existing direct mapping of relational database schema to OWL DL [18].

RDF and the Semantic Web.(Database And Network Journal-Intelligence) Web. It represents a set of technologies that will work equally well on internal corporate intranets.

Background: As the Resource Description Framework (RDF) data model is widely used for modeling and sharing a ... example, an RDF database for the RDF data in Figure 2

ActiveRDF Tutorial: Object-Oriented Access to RDF data in Ruby Renaud Delbru ... We will now present the features of ActiveRDF, how to connect to a an RDF database,

Oracle Database 11g Spatial and Graph RDF Semantic Graph RDF management platform Graph data model RDF data (triples) are persisted, indexed and queried

keyword queries issued against an RDF database. This approach achieves a more aggressive pruning of irrelevant interpretations

A Model for Interoperability: XML Documents as an RDF Database Gary F. Simons SIL International gary_simons@sil.org Brian Fitzsimons University of Arizona fitzsimo@u ...

non-RDF database using the Jena ontology API, • access information in a non-RDF database using the Jena model API.

RDF_LINK$ stores all the triples for all the RDF models in the database. The MODEL_ID logically partitions the RDF_LINK$ table. Selecting all the links

Querying RDF Data from a Graph Database Perspective Renzo Angles and Claudio Gutierrez Department of Computer Science, Universidad de Chile {rangles,cgutierr}@dcc ...

store and query RDF data in relational database using par-ticular schemas. In this paper, we propose a new scheme to store, index, and query RDF data in triple stores.

D2R MAP – A Database to RDF Mapping Language Christian Bizer Freie Universität Berlin Institut für Produktion, Wirtschaftsinformatik und OR

RDF Support in the Virtuoso DBMS Orri Erling ... long history as a SQL federated database. In Virtuoso, an RDF mapping schema consists of declarations of one or more ...

1 Seminar Work – RDF Databases Using the three RDF Databases FORTH-RDFSuite, Sesame, RDF Gateway in development projects Leo Sauermann (9526103)

RDF Databases Made ArcGIS Friendly Submitted by: Michael D. Tsengouras Lead Engineer NAVTEQ Research and Development - MAP Expansion May 15, 2010

Relational Processing of RDF Queries: A Survey Sherif Sakr and Ghazi Al-Naymat School of Computer Science and Engineering University of New South Wales, Sydney, Australia

View Selection in Semantic Web Databases ... RDF database (where all implicit triples are added explicitly to the data), or with a non-saturated one ...

Storing, Indexing and Querying Large Provenance Data Sets as RDF Graphs in Apache HBase Artem Chebotko, John Abraham, Pearl Brazier Department of Computer Science

Relational database-to-RDF mapping The research in the domain of mapping between databases and ontologies is very active and corresponds to various

The bigdata® RDF Database Technical Whitepaper SYSTAP, LLC Page 1 of 25 5/29/2013 Introduction Bigdata® is a standards-based, high-performance, scalable, open ...

Engineering High-Performance Database Engines ... The RDF (Resource Description Framework) data model has been designed as a exible representation of schema-

Samizdat RDF layer[7] deviated from the common RDF storage practice in or-der to use both relational and triple data models and get the best of both worlds.

Event Processing using an RDF Database Jans Aasman Franz, Inc. 555 12th Street, Suite 1450 Oakland, CA 94607 +1-510-452-2000 ja@franz.com Abstract

ment, to store an RDF statement in a database; delete statement, to remove an RDF statement from the database; and the find operation.

DOGMA: Disk-Oriented Graph Matching for RDF DBs 3 RDF triple. Note that V and S are not required to be disjoint. An RDF database is a finite set of RDF triples.

database as RDF based on the structure of the database schema. R2RML is a language for expressing customized mappings from relational databases to RDF.

RDF and SPARQL: Database Foundations Marcelo Arenas, Claudio Gutierrez, Jorge P´erez Department of Computer Science Pontificia Universidad Cato´lica de Chile

Natural Language Query System for RDF Repositories Alexander Ran1 Raimondas Lencevicius2 ... An RDF database or repository is commonly conceptualized as a graph.

Database Technologies for RDF Souripriya Das & Jagannathan Srinivasan Semantic Technologies Group Oracle Server Technologies

RDF and SPARQL: Database Foundations Marcelo Arenas, Claudio Gutierrez, Jorge Perez Department of Computer Science Pontificia Universidad Cato´lica de Chile

Storing RDF Metadata in a Relational Database V1.2 Last update: 07/27/2001 Studienarbeit im Studiengang Technische Informatik an der Universität Hannover von

We introduce the database fragment of RDF, which extends the popular Description Logic fragment, in particular with support for incomplete information.

Ultrawrap: SPARQL Execution on Relational Data Technical Report Juan F. Sequeda and Daniel P. Miranker Department of Computer Science University of Texas at Austin

An Approach to RDF(S) Query, Manipulation and Inference on Databases Jing Lu, Yong Yu, Kewei Tu, Chenxi Lin, and Lei Zhang APEX Data and Knowledge Management Lab,

1 RDF Data-Centric Storage Justin J. Levandoski Mohamed F. Mokbel Department of Computer Science and Engineering, University of Minnesota, Minneapolis, MN

Mapping Relational Databases into OWL Ontology Haiyun Ling 1, Shufeng Zhou 2 ... directly and automatically maps relational database into RDF graph.