Paper Info
Title
Transparent mobile querying of online RDF sources using semantic indexing and caching
Abstract
Due to advancements in mobile technology and connectivity, mobile devices have become fully-fledged web clients. At the same time, more and more Semantic Web data is becoming available, to a point where it becomes usable for various mobile application scenarios. However, most applications are limited to using pre-defined query endpoints in order to access Semantic Web data, which leaves a huge part of the Semantic Web, consisting of online RDF files and semantically annotated websites, inaccessible. In this paper, we present a mobile query service for the efficient and transparent querying of large amounts of small online RDF sources. In order to achieve this, the query service relies on two key components: 1/ a lightweight semantics-based indexing scheme, to identify sources relevant to posed queries, and 2/ a caching mechanism that locally stores frequently-used data.
Year
DOI
Venue
2011
10.1007/978-3-642-24434-6_14
WISE
Keywords
Field
DocType
transparent mobile querying,pre-defined query endpoint,mobile query service,query service,various mobile application scenario,semantic indexing,online rdf file,online rdf source,mobile device,semantic web data,stores frequently-used data,semantic web,mobile technology
Data mining,Semantic Web Stack,Computer science,Linked data,Semantic Web,SPARQL,Social Semantic Web,Mobile search,RDF query language,World Wide Web,Information retrieval,Semantic analytics,Database
Conference
Volume
ISSN
Citations 
6997
0302-9743
3
PageRank 
References 
Authors
0.38
13
4
Name
Order
Citations
PageRank
William Van Woensel110315.32
Sven Casteleyn243440.50
Elien Paret3121.23
Olga De Troyer4941127.19