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The current state of fake news: challenges and opportunities

Álvaro Figueira, Luciana Oliveira
2017 Procedia Computer Science  
We conclude the paper by raising awareness about concerns and opportunities for businesses that are currently on the quest to help automatically detecting fake news by providing web services, but who will  ...  The authenticity of Information has become a longstanding issue affecting businesses and society, both for printed and digital media.  ...  Portuguese Foundation for Science and Technology) within project «Reminds/ UTAP-ICDT/EEI-CTP/0022/2014».  ... 
doi:10.1016/j.procs.2017.11.106 fatcat:etf72g7qazgytftcbf25gsn3by

Accounting education for professionals in Germany — current state and new challenges

Adolf Gerhard Coenenberg, Axel Haller, Kai-Uwe Marten
1999 Journal of Accounting Education  
The ®rst part of the paper provides a review of the current state of the education for quali®ed auditors in Germany with special reference to the according EU-Directives and IFAC-Rules.  ...  The remainder of the paper focuses on challenges due to changes in the accounting and auditing environment, on challenges due to an enlargement of the scope of statutory audit and Ð ®nally Ð on challenges  ...  It seems very likely that in a short time most of the large and listed companies will give a real-time and world-wide access to data bases which contain current ®nancial data.  ... 
doi:10.1016/s0748-5751(99)00026-3 fatcat:moah7lcwfng2jei77au3e264by

Data quality in web archiving

Marc Spaniol, Dimitar Denev, Arturas Mazeika, Gerhard Weikum, Pierre Senellart
2009 Proceedings of the 3rd workshop on Information credibility on the web - WICOW '09  
This paper introduces a model for identifying coherent sections of an archive and, thus, measuring the data quality in Web archiving.  ...  From an archivist's point of view, the ideal case to ensure highest possible data quality of the archive would be to "freeze" the complete contents of an entire Web site during the time span of crawling  ...  Acknowledgements This work was supported by the 7 th Framework IST programme of the EC through the small or medium-scale focused research project (STREP) on Living Web Archives (LiWA) contract no. 216267  ... 
doi:10.1145/1526993.1526999 dblp:conf/www/SpaniolDMWS09 fatcat:zyiztebxajf5jkiwjnuxfqlqau

Novel Ways of Discovering, Capturing and Experiencing Cultural Heritage: A Review of Current State-of-the-Art, Challenges and Future Directions [chapter]

Dimitra Pappa, Constantin Makropoulos
2021 Heritage - New Paradigm [Working Title]  
knowledge in the field towards the identification of key challenges and the extraction of new insights in terms of potential for practical applications and future research directions in the area.  ...  challenges and promising avenues for future work.  ...  systematisation of the current knowledge in the field towards the identification of key challenges and the extraction of new insights in terms of potential for practical applications and future research  ... 
doi:10.5772/intechopen.99170 fatcat:4vz5ets6unbohhspe4jyl6ieti

Automatic evaluation of geospatial data quality using web services

Emerson M. A. Xavier, Francisco J. Ariza-López, Manuel A. Ureña-Cámara
2019 Revista Cartográfica  
En este contexto proponemos una solución para la evaluación automática de la calidad de los datos geoespaciales utilizando servicios web.  ...  La solución desarrollada tiene un capa de interoperabilidad que vincula usuarios y procedimientos automáticos utilizando la interfaz del Web Processing Service (WPS).  ...  This overload data scenario brings new challenges for the official spatial data suppliers, or National Mapping and Cadastral Agencies (NMCA).  ... 
doi:10.35424/rcar.v5i98.141 fatcat:zccvvywtyrfwxndcfnwgucwqsq

An Evolutional Based Data-Driven Quality Model for Ontologies

Achim Reiz
2020 International Semantic Web Conference  
This enables the validation of already proposed quality attributes and the identification of new ones.  ...  Using a data-centric research design, the objective is the identification of quality grades and improvement recommendations through the application of a novel, data-driven quality framework.  ...  Kurt Sandkuhl for his mentoring and support.  ... 
dblp:conf/semweb/Reiz20 fatcat:rbxogb7bprecnmmzpi7fltf46q

Towards a vocabulary for data quality management in semantic web architectures

Christian Fürber, Martin Hepp
2011 Proceedings of the 1st International Workshop on Linked Web Data Management - LWDM '11  
Reliable decision-making and reliable information based on Semantic Web data requires methodologies and techniques for managing the quality of the published data.  ...  Some data quality requirements can be modeled using data quality rules, i.e. executable definitions that allow the identification and measurement of data quality problems.  ...  Current / New Value: The current / new value properties specify the value to be removed and the new value of value substitution rules.  ... 
doi:10.1145/1966901.1966903 dblp:conf/edbt/FurberH11 fatcat:i2vdnusfardnbjjwut5mrz7rua

Web Objects Based Contextual Data Quality Assessment Model for Semantic Data Application

Muhammad Aslam Jarwar, Ilyoung Chong
2020 Applied Sciences  
To overcome the aforementioned challenges, this paper presents the web objects based contextual data quality assessment model with enhanced classification metric parameters.  ...  To evaluate the proposed data quality assessment mechanism, web objects enabled affective stress and teens' mood care semantic data applications are designed, and a deep data quality learning model is  ...  new data attributes, and new data quality business rules.  ... 
doi:10.3390/app10062181 fatcat:sxp6pcl52zh5hf4kkzcmvnmuky

Data quality for federated medical data lakes

Johann Eder, Vladimir A. Shekhovtsov
2021 International Journal of Web Information Systems  
in the detailed representation of data quality and metadata quality of medical data sets.  ...  This paper discusses the quality dimensions for data sets for medical research in-depth and proposes representations of both the metadata and data quality documentation with the aim to support researchers  ...  Quality descriptors can be updated whenever new relevant data is available.  ... 
doi:10.1108/ijwis-03-2021-0026 fatcat:3xcx6zhhijgidmd2nvlkthcehm

Upgrade of ATLAS data quality monitoring for multithreaded reconstruction

Tomasz Bold, Walter Lampl, Rohin Narayan, Peter Onyisi, Piotr Sarna, A. Forti, L. Betev, M. Litmaath, O. Smirnova, P. Hristov
2019 EPJ Web of Conferences  
One component that must be migrated is the histogramming infrastructure used for data quality monitoring of the reconstructed data.  ...  This poses unique challenges due to its large memory footprint which forms a bottleneck for parallelization and the need to accommodate relatively inexperienced developers.  ...  If user code no longer handles histograms and the associated state, it becomes Conceptual comparison between the current and new AthenaMonitoring frameworks.  ... 
doi:10.1051/epjconf/201921402041 fatcat:6u3uiszsfzaivhnsaev37akwai

Quality-aware similarity assessment for entity matching in Web data

Surender Reddy Yerva, Zoltán Miklós, Karl Aberer
2012 Information Systems  
One of the key challenges to realize automated processing of the information on the Web, which is the central goal of the Semantic Web, is related to the entity matching problem.  ...  Our method relies on the combination of multiple evidences, with the help of estimated quality of the individual similarity values and with particular attention to missing information that is common in  ...  It is more and more common and easy to combine independent data sources, especially on the Web.  ... 
doi:10.1016/j.is.2011.09.007 fatcat:ritrdqmrfnekfcudgavyhbjnfu

Finding high-quality content in social media

Eugene Agichtein, Carlos Castillo, Debora Donato, Aristides Gionis, Gilad Mishne
2008 Proceedings of the international conference on Web search and web data mining - WSDM '08  
The quality of user-generated content varies drastically from excellent to abuse and spam.  ...  We introduce a general classification framework for combining the evidence from different sources of information, that can be tuned automatically for a given social media type and quality definition.  ...  ACKNOWLEDGEMENTS The authors thank Byron Dom, Benoit Dumoulin, and Ravi Kumar for many useful discussions. 8.  ... 
doi:10.1145/1341531.1341557 dblp:conf/wsdm/AgichteinCDGM08 fatcat:utsxpt5find2dn6edtcnmnuipm

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, data on the Web reveals a large variation in data 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

Improving Curated Web-Data Quality with Structured Harvesting and Assessment

Kevin Chekov Feeney, Declan O'Sullivan, Wei Tai, Rob Brennan
2014 International Journal on Semantic Web and Information Systems (IJSWIS)  
Experimental results quantify the impact of the DaCura process and tools on data quality through an assessment framework and methodology which combines automated and human data quality controls.  ...  This paper describes a semi-automated process, framework and tools for harvesting, assessing, improving and maintaining high-quality linked-data.  ...  Hence the framework's strengths are currently in enforcing intrinsic, contextual and representational data quality dimensions.  ... 
doi:10.4018/ijswis.2014040103 fatcat:opkyzxp5cbdz3gkdm77heaavoi

AI Enabled Data Quality Monitoring with Hydra

Thomas Britton, David Lawrence, Kishansingh Rajput, C. Biscarat, S. Campana, B. Hegner, S. Roiser, C.I. Rovelli, G.A. Stewart
2021 EPJ Web of Conferences  
Data quality monitoring is critical to all experiments impacting the quality of any physics results.  ...  data science.  ...  Summary The Hydra system employs off-the-shelf AI technologies to implement a data monitoring system that supplements one of the most tedious tasks currently performed by shift crews and Online Monitoring  ... 
doi:10.1051/epjconf/202125104010 fatcat:2djrne2ulbckvdxnv2dnxsnb4y
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