scholarly journals Potential of ontology for interoperability in e-government

2016 ◽  
Vol 10 (2) ◽  
Author(s):  
Edilson Ferneda ◽  
Fernando William Cruz ◽  
Hércules Antonio Do Prado ◽  
Renato da Veiga Guadagnin ◽  
Laurindo Campos Dos Santos ◽  
...  
Keyword(s):  
European Union ◽  
Electronic Government ◽  
Practical Solution ◽  
Semantic Level ◽  
Legal Question ◽  
Task Time ◽  
Efficient Mechanisms ◽  
Different Levels ◽  
Over Time ◽  
Legal Meaning

Interoperability is one of the fundamental requirements to enable electronic government. Its implementation can be classified into technical, syntactic, semantic, and organizational levels. At the semantic level, ontology is regarded as a practical solution to be considered. In this context, its adoption was identified in several countries, with different levels of maturity and so many focuses as the specific implementations. One of the main challenges to be overcome is the legal question that refers to the legislation to assure “the preservation of the legal meaning of data”. The lack of efficient mechanisms to support the deployment and use of ontologies can turn the overall task time-expensive, restricted in scope, or even unfeasible. Additionally, many initiatives are recent and need to be validated over time. This paper presents a non-exhaustive survey of the state of interoperability in e-government from the perspective of ontologies' use. The cases of Palestine, European Union, Netherlands, Estonia, and Brazil are discussed.

Levels taxation countries the EU and Ukraine’s

2019 ◽  
pp. 131-160
Author(s):  
Helena Borzenko ◽  
Tamara Panfilova ◽  
Mikhail Litvin
Keyword(s):  
European Union ◽  
Uniform Distribution ◽  
Tax Burden ◽  
Tax System ◽  
Tax Legislation ◽  
Improvement Process ◽  
Tax Systems ◽  
Historical Comparative ◽  
Different Levels ◽  
The Eu

Purpose articles rassm and experience and benefits systems taxation countries European Union, manifestation iti the main limitations domestic taxlegislation and wired STI their comparisons. In general iti ways the provisiontax reporting countries Eurozone in the appropriate organs, dove STI need theintroduction Ukraine electronic methods receiving and processing such reports.define iti key directions reforming domestic tax legislation. Methodology research is to use aggregate methods: dialectical, statistical, historical, comparative. Scientific novelty is to are provided recommendations for improvement ofefficiency systems taxation of our states in international ratings characterizingtax institutions country. Therefore, despite some problems in legislation heldcomparative study systems taxation EU and Ukraine. Conclucions Coming fromof this, the main directions reforming tax systems Ukraine, in our opinion,today should become: improvement process administration, reduce scales evasiontaxes, provision more uniform distribution tax burden between taxpayers, themaximum cooperation tax bodies different levels as well adjustment systemselectronic interactions tax authorities and payers, tax system must contain ascan less unfounded benefits, consistent with the general by politics pricing.

scholarly journals Ontology-based semantic similarity to metadata analysis in the information security domain

2021 ◽  
pp. 034-041
Author(s):  
A.Y. Gladun ◽  
◽  
K.A. Khala ◽  
Keyword(s):  
Big Data ◽  
Information Security ◽  
Data Analytics ◽  
Big Data Analytics ◽  
Network Attacks ◽  
Semantic Level ◽  
Operational Information ◽  
Metadata Analysis ◽  
Data Elements ◽  
Different Levels

It is becoming clear with growing complication of cybersecurity threats, that one of the most important resources to combat cyberattacks is the processing of large amounts of data in the cyber environment. In order to process a huge amount of data and to make decisions, there is a need to automate the tasks of searching, selecting and interpreting Big Data to solve operational information security problems. Big data analytics is complemented by semantic technology, can improve cybersecurity, and allows you to process and interpret large amounts of information in the cyber environment. Using of semantic modeling methods in Big Data analytics is necessary for the selection and combination of heterogeneous Big Data sources, recognition of the patterns of network attacks and other cyber threats, which must occur quickly to implement countermeasures. Therefore to analyze Big Data metadata, the authors propose pre-processing of metadata at the semantic level. As analysis tools, it is proposed to create a thesaurus of the problem based on the domain ontology, which should provide a terminological basis for the integration of ontologies of different levels. To build a thesaurus of the problem, it is proposed to use the standards of open information resources, dictionaries, encyclopedias. The development of an ontology hierarchy formalizes the relationships between data elements that will be used in future for machine learning and artificial intelligence algorithms to adapt to changes in the environment, which in turn will increase the efficiency of big data analytics for the cybersecurity domain.

scholarly journals Learning Factories 4.0 in technical vocational schools: can they foster competence development?

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Michael Roll ◽  
Dirk Ifenthaler
Keyword(s):  
Learning Environments ◽  
Industry 4.0 ◽  
Positive Development ◽  
Vocational Schools ◽  
Vocational Students ◽  
Technical Competencies ◽  
Digital Competencies ◽  
Development Of Competencies ◽  
Different Levels ◽  
Over Time

AbstractLearning Factories 4.0 are thought to prepare vocational students for the challenges of Industry 4.0. The implementation of those interconnected Learning Factories 4.0 at technical vocational schools may promote the development of subject-related technical competencies as well as multidisciplinary digital competencies. Still, research is scarce with regard to the development of competencies supported through Learning Factories 4.0 in technical vocational schools. Hence this research focusses on subject-related technical and multidisciplinary digital competencies of technical vocational students change due to different levels of Learning Factory 4.0 interaction over time. Three subsequent competence tests with N = 63 technical vocational students were conducted. Findings indicate the benefits of integrating Learning Factories 4.0 for developing subject-related competencies in technical vocational schools. However, the study could not identify a positive development of multidisciplinary digital competencies. The findings of this study can help educators to further develop learning environments with support from Learning Factories 4.0 as well as preparing their learners for the demanding competencies of Industry 4.0.

Temperament and Coping Activity Under Stress of Changing Intensity Over Time

2012 ◽  
Vol 17 (4) ◽  
pp. 326-336 ◽  
Author(s):  
Irena Heszen
Keyword(s):  
Stress Intensity ◽  
Emotional Reactivity ◽  
Self Report ◽  
Sensory Sensitivity ◽  
And Coping ◽  
First Myocardial Infarction ◽  
Different Levels ◽  
Over Time

Temperament is probably an important factor that influences coping activity. The framework of the study was the Regulative Theory of Temperament by Strelau, where six temperamental traits are distinguished: emotional reactivity, perseveration, activity, briskness, sensory sensitivity, and endurance. These traits were hypothesized to be connected to coping activity in accordance with their psychological characteristics. It was also expected that the associations between temperament and coping activity should depend on stress intensity. Participants were 278 diabetics and 232 patients after first myocardial infarction (MI). The study was longitudinal and two diseases had been purposely selected so as to represent stress intensity either increasing (in diabetes) or decreasing (after MI) over time. Temperamental traits as well as coping activity components: cognitive appraisal, affect, and coping strategies were measured using self-report questionnaires. As hypothesized, temperamental traits were connected to coping activity. Phase-related changes in coping activity confirmed an increase in stress levels in diabetics, while cardiac patients tended to experience the situation as more challenging. While the expectation referring to the differential role of temperament under different levels of stress intensity was not confirmed, the connections of temperament with coping activity were found to decrease under long-term stress.

scholarly journals Land, investments and public-private partnerships: what happened to the Beira Agricultural Growth Corridor in Mozambique?

2018 ◽  
Vol 56 (1) ◽  
pp. 87-112 ◽  
Author(s):  
Randi Kaarhus
Keyword(s):  
Direct Investment ◽  
Agricultural Development ◽  
Capital Requirements ◽  
Commercial Agriculture ◽  
Market Strategy ◽  
Agricultural Growth ◽  
Land Grabs ◽  
Resource Dynamics ◽  
Different Levels ◽  
Over Time

AbstractInfluential discourses present Foreign Direct Investment (FDI) as essential for agricultural development in Africa; a parallel, critical debate on ‘land rushes’ has denounced Land Grabs, demanding increased accountability in FDI-based land deals. This article explores an initiative located in central Mozambique, the Beira Agricultural Growth Corridor (BAGC). It shows how the international fertiliser company Yara set out to enrol actors at different levels in business, governance and agricultural development into BAGC as a public-private partnership to promote commercial agriculture. Very soon, however, Yara made shifts in its engagement and market strategy, leaving the BAGC initiative to supporting donors and local producers. The analysis presented here shows how the tension between ‘patient-capital’ requirements, high risks and low immediate returns have shaped this case over time – in a context of a national political economy framed by extractive-resource dynamics.

Zweitlotterien

2021 ◽  
Author(s):  
Hauke Gärtner
Keyword(s):  
European Union ◽  
Constitutional Law ◽  
Regulatory Framework ◽  
The Internet ◽  
German State ◽  
State Lottery ◽  
State Behaviour ◽  
Different Levels ◽  
Law Making

“Secondary lotteries” distributed by private operators without a German license via the Internet allow players to bet on large national and international lotteries without participating in them – and threaten the billions generated by the German state lottery monopoly. The present study comprehensively analyses the regulatory framework for lottery betting in Germany, which is characterised by considerable shortcomings regarding law making and enforcement. The interaction of the different levels of regulation – the German State Treaty on Gambling, European Union and constitutional law – as well as the special requirements for the coherence and consistency of state behaviour in the gambling sector are explained in detail.

Neoliberals against Europe

2019 ◽  
pp. 89-111 ◽  
Author(s):  
Quinn Slobodian ◽  
Dieter Plehwe
Keyword(s):  
European Union ◽  
Debt Crisis ◽  
European Politics ◽  
Right Wing ◽  
The European Union ◽  
Far Right ◽  
Explanatory Framework ◽  
European Debt Crisis ◽  
Over Time ◽  
The Eu

Since the advent of the European debt crisis in 2009, it has become common to hear descriptions of the European Union as a neoliberal machine hardwired to enforce austerity and to block projects of redistribution or solidarity. Yet by adopting an explanatory framework associating neoliberalism with supranational organizations like the EU, NAFTA, and the WTO against the so-called populism of its right-wing opponents, many observers have painted themselves into a corner. The problems with a straightforward compound of “neoliberal Europe” became starkly evident with the success of the “leave” vote in the Brexit referendum in 2016. If the EU was neoliberal, were those who called to abandon it the opponents of neoliberalism? If the EU is indeed the “neoliberalism express,” then to disembark was by definition a gesture of refusal against neoliberalism. To make sense of the resurgent phenomenon of the far right in European politics, then, our chapter tracks such continuities over time and avoids misleading dichotomies that pit neoliberal globalism—and neoliberal Europeanism—against an atavistic national populism. The closed-borders libertarianism of nationalist neoliberals like the German AfD is not a rejection of globalism but is a variety of it.

Change for Entrepreneurial Chances?

2013 ◽  
pp. 28-39
Author(s):  
Ina Kayser
Keyword(s):  
European Union ◽  
Public Services ◽  
External Factors ◽  
Electronic Government ◽  
The European Union ◽  
Entrepreneurial Opportunity ◽  
Political Factors ◽  
Scenario Analyses ◽  
Market Needs ◽  
Electronic Implementation

Electronic government provides multifarious opportunities for entrepreneurs regarding public-private sector partnerships and the exploitation of administrative benefits. The occurrence of entrepreneurial opportunities is influenced by many distinct intrinsic and external factors. This paper examines the opportunities that occur for entrepreneurs through the electronic implementation of public services across the European Union until the years 2020 and 2040, respectively. The development of the European Union is currently at the crossroads of economic and political stagnation. Building on two scenario analyses, the author thereby accounts for economic and political factors of different possible trajectories of the European Union, analyzing the corresponding state of e-government implementation and deducing implications for entrepreneurial opportunity occurrence. All scenarios show different opportunities emerging from the distinct states of e-government across Europe; these opportunities depend, nonetheless, on the specific market needs and value creation capabilities determined by each scenario presented.

Issues on Image Authentication

2005 ◽  
pp. 173-206
Author(s):  
Ching-Yung Lin
Keyword(s):  
Image Authentication ◽  
Unique Property ◽  
Hiding Capacity ◽  
Video Authentication ◽  
Semantic Level ◽  
Security Issues ◽  
Novel Technique ◽  
Multimedia Authentication ◽  
Information Hiding Capacity ◽  
Different Levels

Multimedia authentication distinguishes itself from other data integrity security issues because of its unique property of content integrity in several different levels — from signal syntax levels to semantic levels. In this section, we describe several image authentication issues, including the mathematical forms of optimal multimedia authentication systems, a description of robust digital signature, the theoretical bound of information hiding capacity of images, an introduction of the self-authentication-and-recovery image (SARI) system, and a novel technique for image/video authentication in the semantic level. This chapter provides an overview of these image authentication issues.

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