Title
A Hypercat-enabled Semantic Internet of Things Data Hub: Technical Report.
Abstract
An increasing amount of information is generated from the rapidly increasing number of sensor networks and smart devices. A wide variety of sources generate and publish information in different formats, thus highlighting interoperability as one of the key prerequisites for the success of Internet of Things (IoT). The BT Hypercat Data Hub provides a focal point for the sharing and consumption of available datasets from a wide range of sources. In this work, we propose a semantic enrichment of the BT Hypercat Data Hub, using well-accepted Semantic Web standards and tools. We propose an ontology that captures the semantics of the imported data and present the BT SPARQL Endpoint by means of a mapping between SPARQL and SQL queries. Furthermore, federated SPARQL queries allow queries over multiple hub-based and external data sources. Finally, we provide two use cases in order to illustrate the advantages afforded by our semantic approach.
Year
Venue
Field
2017
arXiv: Artificial Intelligence
SQL,Ontology,Data hub,World Wide Web,Web of Things,Interoperability,Computer science,Semantic Web,SPARQL,Semantics
DocType
Volume
Citations 
Journal
abs/1703.00391
0
PageRank 
References 
Authors
0.34
1
7
Name
Order
Citations
PageRank
Ilias Tachmazidis14811.44
Sotiris Batsakis216214.88
John Davies3176.44
Alistair Duke422.49
Mauro Vallati521646.63
Grigoris Antoniou62401190.28
Sandra Stincic Clarke711.74