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Assessing Quantity and Quality of Links Between Link Data Datasets

Ciro Baron Neto, Dimitris Kontokostas, Sebastian Hellmann, Kay Müller, Martin Brümmer
2016 The Web Conference  
This paper evaluates the quantity and quality of links between distributions, datasets and ontologies categorizing and defining different types of links.  ...  The Linked Data Web is growing and it becomes increasingly necessary to analyze the relationship between datasets to exploit its full value.  ...  This paper's research activities were funded by grants from the FP7 & H2020 EU projects LIDER (GA-610782) and ALIGNED (GA 644055), FREME (GA-644771), Smart Data Web (GA-01MD15010B) and CAPES foundation  ... 
dblp:conf/www/NetoKHMB16 fatcat:rrsbc6tmvbhzbeqckjie6bnxxi

Linkage of primary care prescribing records and pharmacy dispensing Records in the Salford Lung Study: application in asthma

Holly Tibble, The Salford Lung Study Team, James Lay-Flurrie, Aziz Sheikh, Rob Horne, Mehrdad A. Mizani, Athanasios Tsanas
2020 BMC Medical Research Methodology  
Missing data were prevalent in the dispensing records which were not matched – approximately 60% for both medication strength and quantity.  ...  between a patient and their clinician.  ...  Data linkage The datasets of prescribing and dispensing records were merged such that a record (a candidate link) was generated for each eligible (common patient identifier and medication class) pair of  ... 
doi:10.1186/s12874-020-01184-8 pmid:33302885 fatcat:b3x2hlwfqnai3kmcefplbzhca4

A metric-driven approach for interlinking assessment of RDF graphs

Najme Yaghouti, Mohsen Kahani, Behshid Behkamal
2015 2015 International Symposium on Computer Science and Software Engineering (CSSE)  
The usefulness of linked data relies on how much related concepts are linked together. The aim of this research is to propose a metric-driven approach for interlinking assessment of a single dataset.  ...  In recent years the web has evolved from a global information space of linked documents to one where both documents and data are linked.  ...  Link Analysis and Assessment in Linked Data Domain Many attempts have been made to analyze and assess the quality of links, with different goals in mind.  ... 
doi:10.1109/csicsse.2015.7369244 fatcat:fts6e4jh7nfndl4qrpdodcjghe

A Quality Model for Linked Data Exploration [chapter]

Cinzia Cappiello, Tommaso Di Noia, Bogdan Alexandru Marcu, Maristella Matera
2016 Lecture Notes in Computer Science  
As a proof of concepts, we applied our model for assessing the quality of two LD datasets.  ...  Linked (Open) Data (LD) offer the great opportunity to interconnect and share large amounts of data on a global scale, creating added value compared to data published via pure HTML.  ...  Acknowledgments We are grateful to the students that helped us validate the model by developing tools to download and analyze the DBpedia and LinkedMDB datasets.  ... 
doi:10.1007/978-3-319-38791-8_25 fatcat:p77vjvwtorehle5wbxgt7bf5sm

Leveraging matching dependencies for guided user feedback in linked data applications

Umair ul Hassan, Sean O'Riain, Edward Curry
2012 Proceedings of the Ninth International Workshop on Information Integration on the Web - IIWeb '12  
This paper presents a new approach for managing integration quality and user feedback, for entity consolidation, within applications consuming Linked Open Data.  ...  The quality of a dataspace containing multiple linked datasets is defined in term of a utility measure, based on domain specific matching dependencies.  ...  RELATED WORK Research for assessment of data quality for Linked Data applications is still in its infancy.  ... 
doi:10.1145/2331801.2331806 fatcat:tita56eacjdpbjdahr3fq4zroq

Linked Data in Government

Nigel Shadbolt, Kieron O'Hara
2013 IEEE Internet Computing  
For example, the Environment Agency (EA) publishes weekly assessments of water quality in bathing areas, linking annual with weekly assessments and profiles of the locations (  ...  By intermediating between demand and supply, the ODI's ambition is to catalyze the development of innovative services based on the use of open data, and to help realize value by increasing the quantity  ... 
doi:10.1109/mic.2013.72 fatcat:vwirluui5vh2ngnq35hudlyzoe

Review of European Databases of Inland Waters Used in the MARS Spatial Database Development for the Purpose of Multiple Pressure Analysis

Lidija Globevnik, Maja Koprivšek, Luka Snoj
2018 Acta hydrotechnica  
They further report data on the quality and quantity of water ("State of Environment") at monitoring sites, and on the ecological and chemical status of surface waters under the Water Framework Directive  ...  There are also several sources about climatic data, data on river discharges, and data on pressures the water system is facing.  ...  Waterbase -Water Quantity dataset consists of data reported via WISE SoE Water Quantity (WISE-3) dataflow by EEA member states and its collaborating countries.  ... 
doi:10.15292/acta.hydro.2018.07 fatcat:owfxh535hjeqvga2owj5twg77m

Linking Forest Cover to Water Quality: A Multivariate Analysis of Large Monitoring Datasets

Delphine Brogna, Adrien Michez, Sander Jacobs, Marc Dufrêne, Caroline Vincke, Nicolas Dendoncker
2017 Water  
Different methods can be used to assess the relationship between water quality and LULC.  ...  water damage mitigation and viewed in terms of quantity, quality and timing [12] [13] [14] .  ...  Acknowledgments: This work is connected to the Walloon Ecosystem Services platform (WALES) and the Belgian Ecosystem service community of practice (  ... 
doi:10.3390/w9030176 fatcat:sg6slzu3yvchznurqmiyxah7k4

Integrating Linked Data in Mobile Augmented Reality Applications [chapter]

Silviu Vert, Radu Vasiu
2014 Communications in Computer and Information Science  
We propose a demo of a mobile augmented reality application that runs in the browser and consumes and displays linked open data in a friendly manner on top of the surroundings of the user.  ...  There is a vast amount of linked open data published nowadays on the web, ranging from user-generated data to government public data.  ...  However, browsers that make use of large quantity of linked (open) data and are wellsuited for specific tasks are still under-researched.  ... 
doi:10.1007/978-3-319-11958-8_26 fatcat:uyhepzi3efgkvccmnrhfnvcxoa

Quality assessment for Linked Data: A Survey

Amrapali Zaveri, Anisa Rula, Andrea Maurino, Ricardo Pietrobon, Jens Lehmann, Sören Auer, Pascal Hitzler
2015 Semantic Web Journal  
However, we observe widely varying data quality ranging from extensively curated datasets to crowdsourced and extracted data of relatively low quality.  ...  The development and standardization of semantic web technologies has resulted in an unprecedented volume of data being published on the Web as Linked Data (LD).  ...  .,2012 [ We aim to further develop this framework for data quality assessment allowing a data consumer to select and assess the quality of suitable datasets according to this methodology.  ... 
doi:10.3233/sw-150175 fatcat:g3zkekg5zjeq5dpseifc4smxke

Integrating linked open data in mobile augmented reality applications - a case study

Silviu Vert, Radu Vasiu
2015 TEM Journal  
In this paper we develop a model and implement a prototype that integrates user-generated linked open data and open government data in a mobile augmented reality tourism application that works in the browser  ...  of the mobile device.  ...  Acknowledgements This work was partially supported by the strategic grant POSDRU/159/1.5/S/137070 (2014) of the Ministry of National Education, Romania, co-financed by the European Social Fund -Investing  ... 
doaj:056e73321cf248a7bb3a4c27ec063d0d fatcat:ns4xrtikjfclrg3nlqo5c54o24

Assessing data linkage quality in cohort studies

Katie Harron, James C. Doidge, Harvey Goldstein
2020 Annals of Human Biology  
(iii) information that should be shared between data providers, linkers and users, so that approaches to handling linkage error in analysis can be implemented.Conclusion: Linked administrative data can  ...  Linkage of administrative data sources provides an efficient means of collecting detailed data on how individuals interact with cross-sectoral services, society, and the environment.  ...  This paper provides an overview of linkage error as it relates to cohort studies and provides guidance on how to assess linkage quality and its implications for analysis of linked cohort data.  ... 
doi:10.1080/03014460.2020.1742379 pmid:32429765 fatcat:sjzumlsy2jcpxm7rxvpx6h2uzu

Programmatic Access to Crowdsourced Human Computation for Designing and Enhancing Interlinking

Cristina Sarasua
2015 Extended Semantic Web Conference  
Despite the growth of the number of LOD datasets and the increasing variety of covered topical domains, most of the links connecting RDF resources of different datasets are identity links (often between  ...  The creation of different types of links and the process of analyzing the Linked Data space for new interlinking possibilities is time-consuming and tedious.  ...  Acknowledgments The author would like to thank Elena Simperl, Steffen Staab, Natasha Noy and Matthias Thimm for the discussions about crowdsourced interlinking.  ... 
dblp:conf/esws/Sarasua15 fatcat:3td7xyeazzh45fze47xgyp45p4

Exploiting Redundancy, Recurrence and Parallelism: How to Link Millions of Addresses with Ten Lines of Code in Ten Minutes [article]

Yuhang Zhang, Tania Churchill, Kee Siong Ng
2018 arXiv   pre-print
This paper proposes a novel algorithm for address linking that is particularly practical for linking large disparate sets of addresses, being highly scalable, robust to data quality issues and simple to  ...  Names and addresses are the most common attributes on which data from different government agencies can be linked. In this paper, we focus on the problem of address linking.  ...  large-scale address linking; 4. is robust against data-quality issues; and 5. is practical and scalable.  ... 
arXiv:1708.01402v4 fatcat:lef6eayhufgjdcuujbs7xeaxoi

The Role of Trabecular Bone Score and Hip Geometry in Thalassemia Major: A Neural Network Analysis

Marina Baldini, Enzo Grossi, Maria Domenica Cappellini, Carmelo Messina, Alessia Marcon, Elena Cassinerio, Lorena Airaghi, Giuseppe Guglielmi, Fabio Massimo Ulivieri
2017 British Journal of Research  
The Auto Contractive Map highlighted the key role of bone quantity, bone geometry, and microarchitecture in defining thalassemic bone condition.  ...  The relationships between bone status and endocrine, hematologic, and clinical parameters were investigated.  ...  Acknowledgement We thank Dr Alberto Roghi and Patrizia Pedrotti, CMR Unit, Department of Cardiology and Cardiovascular Surgery, Niguarda Ca' Granda Hospital, Milan, for performing CMR T2*.  ... 
doi:10.21767/2394-3718.100025 fatcat:olkvjtmvp5dr3dtr7mewo3tdly
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