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RDF dataset profiling – a survey of features, methods, vocabularies and applications

Mohamed Ben Ellefi, Zohra Bellahsene, John G. Breslin, Elena Demidova, Stefan Dietze, Julian Szymański, Konstantin Todorov, Lora Aroyo
2018 Semantic Web Journal  
In this survey, we provide a first comprehensive overview of the RDF dataset profiling features, methods, tools and vocabularies.  ...  We organize these building blocks of dataset profiling in a taxonomy and illustrate the links between the dataset profiling and feature extraction approaches and several application domains.  ...  Ben Ellefi et al. / RDF Dataset Profiling -a Survey of Features, Methods, Vocabularies and Applications https://www.nlm.nih.gov/mesh/ 2 http://www.snomed.org/  ... 
doi:10.3233/sw-180294 fatcat:6ihya5zgpfgp5f6xcjpapy6ocy

Profiling Linguistic Knowledge Graphs

Blerina Spahiu, Renzo Arturo Alva Principe, Andrea Maurino
2022 Zenodo  
Such metrics are evaluated on linguistic data and our findings provide a basis for a more efficient understanding of linguistic data.  ...  However, despite the increasing availability of applications that manage such data, little attention has been given to their structural features.  ...  datasets, and (iii) provide a short discussion of such features.  ... 
doi:10.5281/zenodo.6827644 fatcat:5huv5456gfh2rlejna2gouyaaq

Simple-ML: Towards a Framework for Semantic Data Analytics Workflows [chapter]

Simon Gottschalk, Nicolas Tempelmeier, Günter Kniesel, Vasileios Iosifidis, Besnik Fetahu, Elena Demidova
2019 Lecture Notes in Computer Science  
Furthermore, we present an example instantiation of the Simple-ML data models for a real-world use case in the mobility domain.  ...  In this paper we present the Simple-ML framework that we develop to support efficient configuration, robustness and reusability of data analytics workflows through the adoption of semantic technologies  ...  This work was partially funded by the Federal Ministry of Education and Research (BMBF), Germany under Simple-ML (01IS18054) and Data4UrbanMobility (02K15A040).  ... 
doi:10.1007/978-3-030-33220-4_26 fatcat:pby7csjvojccrguvp6trxjgm44

OWL: Yet to arrive on the Web of Data? [article]

Birte Glimm and Aidan Hogan and Markus Krötzsch and Axel Polleres
2012 arXiv   pre-print
likely to be a simplified profile based on OWL RL, (3) propose and discuss such a new fragment, which we call OWL LD (for Linked Data).  ...  This may suggest that despite the promise of easy implementations and the proposal of tractable profiles suggested in OWL's second version, there is still no "right" standard fragment for the Linked Data  ...  In Section 3, we present our survey of the use of RDFS and OWL features on the Web, in-cluding a survey of datatypes. In Section 4, we analyse the tool support for RDFS and OWL.  ... 
arXiv:1202.0984v1 fatcat:6a5rrbafl5cd7aphov7d2cmfem

Data Models and Query Languages for Linked Geospatial Data [chapter]

Manolis Koubarakis, Manos Karpathiotakis, Kostis Kyzirakos, Charalampos Nikolaou, Michael Sioutis
2012 Lecture Notes in Computer Science  
The recent availability of geospatial information as linked open data has generated new interest in geospatial query processing and reasoning, a topic with a long tradition of research in the areas of  ...  In this paper we survey recent advances in this important research topic, concentrating on issues of data modeling and querying. 1  ...  We thank all the participants and the reviewers of these projects for many interesting discussions on the area covered by this survey paper.  ... 
doi:10.1007/978-3-642-33158-9_8 fatcat:tlyz4vsnpjevxchysoqiyrrrbi

Requirements on Linked Data Consumption Platform

Jakub Klímek, Petr Skoda, Martin Necaský
2016 The Web Conference  
There are lots of different datasets published, more vocabularies are becoming W3C Recommendations and with the introduction of DCAT-AP v1.1 and the emergence of the European data portal and a multitude  ...  of national open data portals, lots of datasets are discoverable and accessible using their DCAT-AP metadata in RDF.  ...  ACKNOWLEDGMENTS This work was supported in part by the Czech Science Foundation (GA ČR), grant number 16-09713 and in part by the project SVV-2016-260331.  ... 
dblp:conf/www/KlimekSN16 fatcat:qcpgg3ep2nbtrlvhe5pgtmtula

TripleGeo-CSW: A Middleware for Exposing Geospatial Catalogue Services on the Semantic Web

Spiros Athanasiou, Nikos Georgomanolis, Kostas Patroumpas, Michalis Alexakis, Thodoris Stratiotis
2015 International Conference on Extending Database Technology  
Hence, the Open Geospatial Consortium has specified application profiles for publishing, accessing, and searching over collections of spatial metadata with standardized Catalogue Services for the Web (  ...  A wealth of data and services are available on the Web, and often have geographical context as well.  ...  We also wish to thank Andrea Perego and Michael Lutz (European Commission -JRC) for helpful discussions regarding RDF mappings of INSPIRE-aligned metadata.  ... 
dblp:conf/edbt/Athanasiou15 fatcat:t7vbkytsxjffzewt5wkq7v3amy

D33.2 Earth Science metadata, semantics and ontology harmonization report

Yannis Marketakis, Yannis Tzitzikas
2013 Zenodo  
The deliverable is organized in three main sections aiming at (a) analyzing the results of the WP15 survey, (b) inspecting how the needs of communities are fulfilled and identifying gaps based on the user  ...  Earth science communities use various ontologies/schemas to describe different kinds of datasets and for different reasons, and there is not an integrated (harmonized) schema for describing all concepts  ...  vocabularies for describing RDF vocabularies and RDF Datasets, thus to provide overall information about data collections as a whole.  ... 
doi:10.5281/zenodo.3275163 fatcat:auuz2aiqabh47jdipeewa7wr2e

Implementation of FOAF, AIISO and DOAP ontologies for creating an academic community network using semantic frameworks

Himanshu Ahuja, Sivakumar R
2019 International Journal of Electrical and Computer Engineering (IJECE)  
Results have been analyzed to show how new facts, information can be implied from the presented knowledge of several agents and help generate a relationship graph by utilizing various semantic tools.  ...  .; Among the several tools and technologies, ontologies or vocabularies are the foundation pillar for the semantic web.  ...  DISCO (DDI-RDF Discovery) vocabulary defines RDF schema for the disclosure of research and survey data available on the web. It is extended from DDI Lifecycle and Codebook.  ... 
doi:10.11591/ijece.v9i5.pp4302-4310 fatcat:gmxwicainvarpamly4dw3wrlfa

Simple-ML: Towards a Framework for Semantic Data Analytics Workflows [article]

Simon Gottschalk, Nicolas Tempelmeier, Günter Kniesel, Vasileios Iosifidis, Besnik Fetahu, Elena Demidova
2019 arXiv   pre-print
Furthermore, we present an example instantiation of the Simple-ML data models for a real-world use case in the mobility domain.  ...  In this paper we present the Simple-ML framework that we develop to support efficient configuration, robustness and reusability of data analytics workflows through the adoption of semantic technologies  ...  Acknowledgements This work was partially funded by the Federal Ministry of Education and Research (BMBF), Germany under Simple-ML (01IS18054) and Data4UrbanMobility (02K15A040).  ... 
arXiv:1909.05859v1 fatcat:atos2ux6e5bj3gzsqz23icipua

Semantic Web Applications for the Social Sciences

Thomas Bosch, Benjamin Zapilko
2015 IASSIST Quarterly  
Semantic Web Applications for the Social Sciences  ...  The impact of Semantic Web and Linked Data are exposed in these applications.  ...  Conclusion and Future Work We have presented several representative applications that apply Semantic Web technologies to a high degree.  ... 
doi:10.29173/iq896 fatcat:c35m4ncoxvdozohbfmriwoxudm

"Context-aware access control and presentation for linked data" by Luca Costabello with Prateek Jain as coordinator

Luca Costabello
2015 ACM SIGWEB Newsletter  
Publications The PRISSMA vocabulary and the PRISSMA presentation engine have been introduced in a doctoral consortium paper at the International Semantic Web Conference (ISWC) in 2011 [Costabello 2011  ...  An early version of a context-aware access control system for Linked Data has been published at the Linked Data on the Web Workshop (LDOW), co-located with WWW 2012 [Costabello 2012b ].  ...  Furthermore, Shi3ld includes a policy manager application designed for dataset administrators. Shi3ld access policies are defined according to two RDF vocabularies, S4AC and PRISSMA.  ... 
doi:10.1145/2749279.2749282 fatcat:rtsg57v7fbcb7egtdfnyfvb6wu

Reducing Consumer Uncertainty: Towards an Ontology for Geospatial User-Centric Metadata

Hasti Ziaimatin, Alireza Nili, Alistair Barros
2020 ISPRS International Journal of Geo-Information  
GUCM enables metadata description for various components of a dataset in the context of different application domains.  ...  While standardization efforts have significantly improved metadata interoperability, the increasing choice of metadata standards and their focus on data production rather than potential data use and application  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/ijgi9080488 fatcat:ekiizqj4czgrxakbao2zusgzqu

Setting up a Global Linked Data Catalog of Datasets for Agriculture [chapter]

Valeria Pesce, Ajit Maru, Phil Archer, Thembani Malapela, Johannes Keizer
2015 Communications in Computer and Information Science  
This paper explains how the CIARD RING provides a global linked data catalog of datasets for agriculture.  ...  Similarly platforms for publishing scientific and statistical datasets have sprouted and have improved visibility and availability of datasets.  ...  .), we adopted an Application Profile that uses DCAT and formalizes also the re-use of other existing classes and properties from other vocabularies: the DCAT Application Profile for Data Portals in Europe  ... 
doi:10.1007/978-3-319-24129-6_31 fatcat:nsfvivrb6fhc3n4suf5ydkahce

ScholarLens: extracting competences from research publications for the automatic generation of semantic user profiles

Bahar Sateli, Felicitas Löffler, Birgitta König-Ries, René Witte
2017 PeerJ Computer Science  
For modeling the competences of scholarly users and groups, we surveyed a number of existing linked open data vocabularies.  ...  In our method, we start by processing a set of research articles for a given user. Competences are derived by text mining the articles, including syntactic, semantic, and LOD entity linking steps.  ...  LimeSurvey (https://www.limesurvey.org), an open source survey application with built-in analytics features, as shown in Fig. 6 .  ... 
doi:10.7717/peerj-cs.121 fatcat:6b6qgnjsergizntlstw42horsy
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