Crowdsourcing linked data quality assessment

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August undefined, 2024

WebThis paper presents an open source software framework to build Games with a Purpose for linked data refinement, i.e., Web applications to crowdsource partial ground truth, by motivating user participation through fun incentive and details the impact of this new resource. With the rise of linked data and knowledge graphs, the need becomes … WebOct 21, 2013 · Based on this analysis, we implemented and compared two quality assessment methods for Linked Data that leverage the wisdom of the crowds in different ways: (i) a contest format targeting...

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WebApr 13, 2024 · In many research fields, human-annotated data plays an important role as it is used to accomplish a multitude of tasks. One such example is in the field of multimedia … WebJan 1, 2024 · The task in MAPF is to navigate agents in an undirected graph to given goal vertices so that they do not collide. We rephrase Conflict-Based Search (CBS), one of the state-of-the-art algorithms for... is balance sheet compulsory for itr 3

Crowdsourcing and the Semantic Web: A Research …

WebSep 15, 2024 · The results show that the two styles of crowdsourcing are complementary and that crowdsourcing-enabled quality assessment is a promising and affordable way to enhance the quality of Linked Data. 141 PDF The Challenge of Quality in Social Computation Milan Markovic, P. Edwards Computer Science ACM J. Data Inf. Qual. … WebAn empirical survey of linked data conformance. Web Semantics: Science, Services and Agents on the World Wide Web, 14:14--44, 2012. Google Scholar Digital Library; Dimitris Kontokostas, Amrapali Zaveri, Sören Auer, and Jens Lehmann. Triplecheckmate: A tool for crowdsourcing the quality assessment of linked data. WebAug 25, 2024 · Crowdsourcing for quality of service monitoring involves collecting data as measurements from “data collection devices” on user connections for processing into … one cornrow

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WebJan 1, 2014 · One of the crowdsourcing use cases in Sect. 4 is related to improving the data quality via data enrichment. In addition, Sect. 6 addresses the specific challenges of identity resolution and data fusion … WebApr 13, 2024 · In many research fields, human-annotated data plays an important role as it is used to accomplish a multitude of tasks. One such example is in the field of multimedia quality assessment where subjective annotations can be used to train or evaluate quality prediction models. Lab-based tests could be one approach to get such quality … is balance of nature legitWebTwo quality measures are considered, the average linkset reachability and theaverage linkset importing, able to quantify the linkset-accessible information. Recently a great number of controlled vocabularies (e.g., thesauri) covering several domains and shared by different communities, have been published and interlinked using the Linked Data … one cor weed control

"WebMar 17, 2015 · 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). However, we observe widely... " - Crowdsourcing linked data quality assessment

Crowdsourcing linked data quality assessment

WebBased on this analysis, we implemented a quality assessment methodology for Linked Data that leverages the wisdom of the crowds in different ways: (i) a contest targeting an … WebMar 17, 2015 · Luzzu is a framework for Linked Data Quality Assessment based on an extensible interface for defining new quality metrics, an interoperable, ontology-driven back-end for representing quality metadata and quality problems that can be reused within different semantic frameworks, a scalable stream processor for data dumps and …

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http://svn.aksw.org/papers/2013/ISWC_Crowdsourcing/public.pdf WebOct 19, 2014 · Crowdsourcing Linked Data Quality Assessment. Maribel Acosta, A. Zaveri, E. Simperl, D. Kontokostas, S. Auer, Jens Lehmann; Computer Science. SEM. 2013; TLDR. The results show that the two styles of crowdsourcing are complementary and that crowdsourcing-enabled quality assessment is a promising and affordable …

WebMay 23, 2024 · Conclusions & Outlook • Crowdsourcing is a feasible solution for KG quality processing. • KG correctness: The crowd performs best in verification tasks (confirming incorrect facts). • KG completeness: The precision of the crowd answer varies within a knowledge domains in DBpedia. WebBased on this analysis, we implemented a quality assessment methodology for Linked Data that leverages the wisdom of the crowds in different ways: (i) a contest targeting …

Web2 days ago · An Image Quality Assessment Dataset for Portraits. Nicolas Chahine, Ana-Stefania Calarasanu, Davide Garcia-Civiero, Theo Cayla, Sira Ferradans, Jean Ponce … WebOct 1, 2013 · Crowdsourcing Linked Data Quality Assessment Pages 260–276 ABSTRACT References Cited By Comments ABSTRACT In this paper we look into the use of crowdsourcing as a means to handle Linked Data quality problems that are challenging to be solved automatically.

WebKeywords: data quality, Linked Data, assessment, survey 1. Introduction The development and standardization of Seman- ... as shown in [65], since data is ex-tracted via crowdsourcing of a semi-structured source. It should be noted that even the traditional, document-oriented Web has content of varying quality but is still

WebReal-time road quality monitoring, involves using technologies to collect data on the conditions of the road, including information on potholes, cracks, and other defects. This information can help to improve safety for drivers and reduce costs associated with road damage. Traditional methods are time-consuming and expensive, leading to limited … is balance sheet a period statementhttp://svn.aksw.org/papers/2013/ISWC_Crowdsourcing/public.pdf oneco technologiesWebBased on this analysis, we implemented a qualityassessmentmethodologyforLinkedDatathatleveragesthewisdomofthe crowds in different ways: (i) a contest targeting an expert crowd of researchers and Linked Data enthusiasts; complemented by (ii) paid microtasks published on … is balance staffing legitWebApr 12, 2024 · ‘Fixing Intel’ would also indirectly help kickstart an industry of open-source intelligence contractors, demanding that: “[Analysts] must embrace open-source, population-centric information as the lifeblood of their analytical work…The Cold War notion that open-source information is “second class” is a dangerous, outmoded cliché….“Ninety percent … one cosmos/088wWebJun 27, 2024 · The quality of the RDF data crowdsourcing workers is ensured by calculating the conceptual expertise of the results of the crowdsourcing workers completing the test tasks. We carried out simulation experiments, and the experimental results verified the validity of the concept professional assessment model proposed in this paper. … is balance of nature sold at gnchttp://www.semantic-web-journal.net/system/files/swj773.pdf one cosmos trackingWebJul 9, 2024 · GNSS receiver data crowdsourcing is of interest for multiple applications, e.g., weather monitoring. The bottleneck in this technology is the quality of the GNSS receivers. Therefore, we lay out in an introductory manner the steps to estimate the performance of an arbitrary GNSS receiver via the measurement errors related to its … one cortex