Filters








827,768 Hits in 6.4 sec

An HTTP-Based Versioning Mechanism for Linked Data [article]

Herbert Van de Sompel, Robert Sanderson, Michael L. Nelson, Lyudmila L. Balakireva, Harihar Shankar, Scott Ainsworth
2010 arXiv   pre-print
This paper introduces a resource versioning mechanism that is fully based on HTTP and uses datetime as a global version indicator.  ...  of Linked Data descriptions.  ...  It is an enabler for a global HTTP-based versioning mechanism that can support a new range of temporal applications for both the document and the data Web.  ... 
arXiv:1003.3661v1 fatcat:vp72sb6pwjchpo562lokklxc3i

Mobipedia: Mobile Applications Linked Data

Primal Pappachan, Roberto Yus, Prajit Kumar Das, Sharad Mehrotra, Tim Finin, Anupam Joshi
2015 International Semantic Web Conference  
We describe the extraction process for facts, access mechanisms to the knowledge base, and an overview of applications facilitated by Mobipedia.  ...  The goal of Mobipedia is to integrate unstructured and semi-structured data about mobile apps from publicly available data sources and publish it as Linked Data using RDF.  ...  Similarly to DBpedia [1] , we provide three mechanisms to access the Mobipedia dataset: - -Linked Data: Uses HTTP protocol to retrieve entity information which contains all the triples associated with  ... 
dblp:conf/semweb/PappachanYDMFJ15a fatcat:zoho52wy2feujlyzvcymltr2zi

Providing Reliable Access to Real-Time and Historic Public Transport Data Using Linked Connections

Julian Rojas, David Chaves-Fraga, Pieter Colpaert, Ruben Verborgh, Erik Mannens
2017 International Semantic Web Conference  
Using Linked Data based approaches, public transport companies are able to share their time tables and its updates in an affordable way while allow-ing user agents to perform multimodal route planning  ...  In this demo we introduce a mecha-nism to tackle this problem by guaranteeing that a user agent will always re-ceive version based responses, therefore ensuring data consistency.  ...  To tackle this issue, this demo introduces a mechanism provide time-based versions of data which ensures that a client will always get a true result for a given moment.  ... 
dblp:conf/semweb/RojasCCVM17 fatcat:h44e62vi75dq3arc5mn4zowqse

R43ples: Revisions for Triples - An Approach for Version Control in the Semantic Web

Markus Graube, Stephan Hensel, Leon Urbas
2014 International Conference on Semantic Systems  
Recent version control system are not very well integrated into the Semantic Web. This paper shows a novel way of dealing with version control for Linked Data.  ...  For most use cases, the Semantic Web provides essential mechanisms to interlink data in a fast and efficient way.  ...  However, Linked Data is graph-based and thus in this case the existing systems don't meet the localisation mechanisms which is necessary for merging revisions.  ... 
dblp:conf/i-semantics/GraubeHU14 fatcat:kwprzgcf65fqjj4wvgil4tpgjy

Dataset Dynamics Compendium: A Comparative Study

Jürgen Umbrich, Boris Villazón-Terrazas, Michael Hausenblas
2010 International Semantic Web Conference  
It is based on the advertising of an RPC service for propagating typed RDF links between Data Web resources.  ...  The research community around Linked Data and its efforts to provide tools for data publishers to share their data as Linked Data.  ... 
dblp:conf/semweb/UmbrichVH10 fatcat:aj7et6hhezawxmkyrhxigjq67y

TWC LOGD: A portal for linked open government data ecosystems

Li Ding, Timothy Lebo, John S. Erickson, Dominic DiFranzo, Gregory Todd Williams, Xian Li, James Michaelis, Alvaro Graves, Jin Guang Zheng, Zhenning Shangguan, Johanna Flores, Deborah L. McGuinness (+1 others)
2011 Journal of Web Semantics  
The Tetherless World Constellation (TWC) at Rensselaer Polytechnic Institute (RPI) has developed the Semantic Web-based TWC LOGD Portal to support the deployment of Linked Open Government Data (LOGD).  ...  The Portal is both an open source infrastructure supporting linked open government data production and consumption and a vibrant community portal that educates and serves the growing international open  ...  Mashups and Innovative Technologies Linking and integrating data is critical for consumers to uncover new correlations and create new knowledge in government data-based applications.  ... 
doi:10.1016/j.websem.2011.06.002 fatcat:qlzg2ktyz5amnobzcrqr24y7re

TWC LOGD: A Portal for Linked Open Government Data Ecosystems

Li Ding, Timothy Lebo, John S. Erickson, Dominic DiFranzo, Gregory Todd Williams, Xian Li, James Michaelis, Alvaro Graves, Jin Guang Zheng, Zhenning Shangguan, Johanna Flores, Deborah L. McGuinness (+1 others)
2011 Social Science Research Network  
The Tetherless World Constellation (TWC) at Rensselaer Polytechnic Institute (RPI) has developed the Semantic Web-based TWC LOGD Portal to support the deployment of Linked Open Government Data (LOGD).  ...  The Portal is both an open source infrastructure supporting linked open government data production and consumption and a vibrant community portal that educates and serves the growing international open  ...  Mashups and Innovative Technologies Linking and integrating data is critical for consumers to uncover new correlations and create new knowledge in government data-based applications.  ... 
doi:10.2139/ssrn.3199527 fatcat:gpt3ae4rmfgvnphuzbmou4onfm

Continuous generation of versioned collections' members with RML and LDES

Dylan Van Assche, Sitt Min Oo, Julián Andrés Rojas, Pieter Colpaert
2022 Extended Semantic Web Conference  
We describe continuously updating knowledge graph versions represented as a Linked Data Events Stream, and use an rml processor for rdf generation.  ...  In the future, we will extend our approach to handle deletions in data collections, and conduct an extensive performance evaluation.  ...  Furthermore, our implementation provides out-of-the-box publishing of kg updates in the form of an ldes, which facilitates data synchronization tasks for consumers.  ... 
dblp:conf/esws/AsscheORC22 fatcat:szsvu6grtjfxtjfblgtm7cpjx4

Active Server for the Management of Structured Documents Link Integrity [chapter]

Abraham Alvarez, Youssef Amghar, Richard Chbeir
2002 IFIP Advances in Information and Communication Technology  
We believe that by enhancing the Web Server capabilities (e.g., monitor of events, processor of events and trigger components), we can provide an active mechanism for the link integrity management.  ...  Precisely, whenever documents' links are modified, the potential risk to destroy the record of a linked text occurs. An unwanted problem is the "Error: 404 file not found".  ...  The main motivation of this study is to provide a dynamic mechanism based on active functionalities to warrant the link integrity.  ... 
doi:10.1007/978-0-387-35614-3_7 fatcat:tt37ps7qovcevadfrk4mtwl7hi

An Archiving System for Managing Evolution in the Data Web

Marios Meimaris, George Papastefanatos, Christos Pateritsas
2015 Extended Semantic Web Conference  
the archive based on a data model and query language designed specifically for addressing preservation and evolution management in the Data Web.  ...  The rising Data Web has brought forth the requirement to treat information as dynamically evolving aggregations of data from remote and heterogeneous sources, creating the need for intelligent management  ...  The base mechanism for data access and query planning and execution is provided by this component. The Query Parser and Validator module validates query syntax as defined in [6] .  ... 
dblp:conf/esws/MeimarisPP15 fatcat:7gh5trs6kfhhvc54bsbvbhdloq

Opencsdb: Research on The Application of Linked Data in Scientific Databases

Zhihong Shen, Jianhui Li, Fang Han
2015 Data Science Journal  
How to apply a standardized mechanism for a linked data set to achieve access control to databases, classes, attributes, and so on is an urgent problem. (4) Search and sort problems for massive data.  ...  In the field of scientific data, linked data has been used as a standardized mechanism for open data in all disciplines.  ... 
doi:10.5334/dsj-2015-004 fatcat:566jmsogkzhmfiwr3bxwi74i2e

CLEF. A Linked Open Data native system for Crowdsourcing [article]

Marilena Daquino and Mari Wigham and Enrico Daga and Lucia Giagnolini and Francesca Tomasi
2022 arXiv   pre-print
In this article we present Crowdsourcing Linked Entities via web Form (CLEF), an agile LOD-native platform for collaborative data collection, peer-review, and publication.  ...  CLEF as a novel attempt to develop Linked Data platforms for cultural heritage.  ...  Daquino is responsible for section 3, 4, and 2.1; E. Daga and M. Wigham are responsible for section 2.2, 5 and 6; F. Tomasi for section 1.  ... 
arXiv:2206.08259v1 fatcat:sd7xbdsjbbhkljtypw6mhxgtuu

DisGeNET-RDF: harnessing the innovative power of the Semantic Web to explore the genetic basis of diseases

Núria Queralt-Rosinach, Janet Piñero, Àlex Bravo, Ferran Sanz, Laura I. Furlong
2016 Bioinformatics  
of a rich and fully interconnected linked open data.  ...  The information on GDAs included in DisGeNET-RDF is interlinked to other biomedical databases to support the development of bioinformatics approaches for translational research through evidence-based exploitation  ...  Acknowledgements The authors thank the Open PHACTS partners, Michel Dumontier and the OpenLink staff for their input, collaboration and help.  ... 
doi:10.1093/bioinformatics/btw214 pmid:27153650 pmcid:PMC4937199 fatcat:mg37up7ya5g37l7t3tftxea2bq

I am a Machine, Let Me Understand Web Media! [chapter]

Magnus Knuth, Jörg Waitelonis, Harald Sack
2016 Lecture Notes in Computer Science  
We demand to make the content of every web asset explicit for machines with the least possible e ort for any content provider.  ...  Web servers should deliver RDF descriptions for any web document on request.  ...  This mechanism should not be restricted to Linked Data resources only.  ... 
doi:10.1007/978-3-319-38791-8_33 fatcat:du3qkxvhqneztnltldimygc2qq

Publishing Linked Statistical Data: Aragón, a Case Study

Óscar Corcho, Idafen Santana-Pérez, Hugo Lafuente, David Portolés, César Cano, Alfredo Peris, José María Subero
2017 International Semantic Web Conference  
The system consists on the analysis of the data and its structure, which allows to define an automated process for transforming data from relational databases into Linked Data.  ...  During recent years, organizations and governmental bodies are adopting Linked Data as the publication paradigm for publishing statistical data, moving from CSV and PDF files and relational databases to  ...  In recent years they have moved from an approach mostly based on data warehousing using relational databases to an approach that combines the existing technology with the publication of Linked data.  ... 
dblp:conf/semweb/CorchoPLPCPS17 fatcat:ffvthhpzs5c3hkoyqu6r5gvgim
« Previous Showing results 1 — 15 out of 827,768 results