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See detailAn MDE Method for Improving Deep Learning Dataset Requirements Engineering using Alloy and UML
Ries, Benoit UL; Guelfi, Nicolas UL; Jahic, Benjamin UL

in Proceedings of the 9th International Conference on Model-Driven Engineering and Software Development (2021, February)

Since the emergence of deep learning (DL) a decade ago, only few software engineering development methods have been defined for systems based on this machine learning approach. Moreover, rare are the DL ... [more ▼]

Since the emergence of deep learning (DL) a decade ago, only few software engineering development methods have been defined for systems based on this machine learning approach. Moreover, rare are the DL approaches addressing specifically requirements engineering. In this paper, we define a model-driven engineering (MDE) method based on traditional requirements engineering to improve datasets requirements engineering. Our MDE method is composed of a process supported by tools to aid customers and analysts in eliciting, specifying and validating dataset structural requirements for DL-based systems. Our model driven engineering approach uses the UML semi-formal modeling language for the analysis of datasets structural requirements, and the Alloy formal language for the requirements model execution based on our informal translational semantics. The model executions results are then presented to the customer for improving the dataset validation activity. Our approach aims at validating DL-based dataset structural requirements by modeling and instantiating their datatypes. We illustrate our approach with a case study on the requirements engineering of the structure of a dataset for classification of five-segments digits images. [less ▲]

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See detailCity-states in relational urbanization: the case of Luxembourg and Singapore
Wong, Catherine; Hesse, Markus UL; Sigler, Thomas UL

in Urban Geography (2021)

Post-industrial global urbanisation has seen the rise of territorial economic development strategies predicated on reconfiguring the urban landscape to conform to novel forms of economic production, often ... [more ▼]

Post-industrial global urbanisation has seen the rise of territorial economic development strategies predicated on reconfiguring the urban landscape to conform to novel forms of economic production, often under the guise of ‘global city’ development. This paper reorients the conversation on global city development by highlighting the intermediary roles that particular cities play in brokering flows of global knowledge, goods, and capital through novel spatial-economic configurations. We identify a sub-set of city-states characterized by territorial economic development strategies that are exemplary of ‘relational’ processes. Luxembourg and Singapore serve as illustrative cases in which urban territorial development is guided almost entirely by an exogenous orientation benefitting from an intermediary positionality. They focus on intermediary services supported by technologically intensive infrastructures and niche economic strategies enables a relational competitive advantage. Although all cities are in some way ‘relational’ in their politico-economic orientation, these extraordinary cases highlight a number of novel concurrent socio-spatial processes. We conclude that a combination of forward-looking and unconventional ‘relational’ territorial development strategies including digital infrastructures and entrepreneurial legislation support the emergence of novel industrial configurations whose key advantages are conferred by their positionality in relation to regional and global flows. [less ▲]

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See detailS4F Podcast: Postwachstumsökonomie
Schulz, Christian UL

Speeches/Talks (2021)

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See detailAddressing COVID through PCD: policy coherence for vulnerability in development and its relationship to the coronavirus pandemic
Moldes-Anaya, Sergio; Koff, Harlan UL; da Porto, Angelica UL et al

in Equality, Diversity and Inclusion (2021)

This analysis frames vulnerability as a socially constructed condition and through implementation of a PCD approach, it indicates how policy strategies contribute to or mitigate vulnerabilities. In doing ... [more ▼]

This analysis frames vulnerability as a socially constructed condition and through implementation of a PCD approach, it indicates how policy strategies contribute to or mitigate vulnerabilities. In doing so, it intends to contribute conceptually to the literature on vulnerability by showing how policy incoherences contribute to the construction of this condition. Empirically, the originality of this article is its statistical analysis of regional variance of coronavirus risk and the qualitative analysis of policy strategies in representative cases and how they have affected vulnerabilities and coronavirus impacts. The research shows that significant regional variance exists in terms of coronavirus risk, based on statistical analysis of the INFORM COVID-19 Risk Report prepared by the European Commission. The PCD analysis highlights important relationships between public policy strategies and the construction of both underlying vulnerabilities and coronavirus impacts. [less ▲]

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See detailNiemand ist vergessen - Nichts wird vergessen
Scuto, Denis UL; Ganschow, Inna

Article for general public (2021)

This article of Inna Ganschow and Denis Scuto reconstructs the stories of the families Families Aronow-Herz, Faktorowitsch-Levy, Lukmanski-Lubinstein, Jewish families immigrated from Russia to Germany ... [more ▼]

This article of Inna Ganschow and Denis Scuto reconstructs the stories of the families Families Aronow-Herz, Faktorowitsch-Levy, Lukmanski-Lubinstein, Jewish families immigrated from Russia to Germany, France and finally Luxembourg in the 1920s, their lives and work in the Grand-Duchy and their deportation from Luxembourg to Lizmannstadt (Lodz) on 16th Octobre 1941. [less ▲]

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See detailEMN Synthesis Report on Children on Migration
Sommarribas, Adolfo UL

Presentation (2021, January 28)

This presentation maps the key findings of the progress made by Member States in the implementation of the recommended actions laid down in the 2017 Commission Communication on the protection of children ... [more ▼]

This presentation maps the key findings of the progress made by Member States in the implementation of the recommended actions laid down in the 2017 Commission Communication on the protection of children in migration, with a view to further understanding progress made in the implementation of the Communication's recommendations. [less ▲]

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See detailEMN Synthesis Report on Children on Migration
Sommarribas, Adolfo UL

Presentation (2021, January 28)

This presentation presents the key findings of the progress made by Member States in the implementation of the recommended actions laid down in the 2017 Commission Communication on the protection of ... [more ▼]

This presentation presents the key findings of the progress made by Member States in the implementation of the recommended actions laid down in the 2017 Commission Communication on the protection of children in migration, with a view to further understanding progress made in the implementation of the Communication's recommendations based on the EMN Synthesis report on Children on migration. [less ▲]

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See detailLe développement du numérique nous rend-il de plus en plus proches ?
Schafer, Valerie UL

Conference given outside the academic context (2021)

Préprogramme Traduction simultanée en français et en hongrois Jeudi 28 Janvier 2021 – EN LIGNE 17h00 – 17h20 Ouverture : Anna Sándor, Journaliste à nőklapja.hu et à HVG.hu 17h20 – 18h00 Table ronde : Le ... [more ▼]

Préprogramme Traduction simultanée en français et en hongrois Jeudi 28 Janvier 2021 – EN LIGNE 17h00 – 17h20 Ouverture : Anna Sándor, Journaliste à nőklapja.hu et à HVG.hu 17h20 – 18h00 Table ronde : Le développement du numérique nous rend-il de plus en plus proches ? Modération réalisée par Anna Sándor, ancienne journaliste à nőklapja.hu et à HVG.hu Participants : Ágnes Zsila, chercheur à l’Institut de Biologie de l’Université ELTE TTK ; (Chercheuse en psychologie, en théorie des jeux, impact des nouvelles technologies en particulier sur les jeunes) György Csepeli, sociologue, professeur émérite (ELTE) chercheur (FTI-iASK) ; (Chercheur en sociologie et psychologie sociale, ancien sous-secrétaire d’Etat hongrois à l’information) Valérie Schafer, Historienne et Professeure d’histoire contemporaine européenne, Université du Luxembourg 18h00 – 18h25 Questions et réponses 18h25 – 18h30 Conclusions [less ▲]

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See detailArtificial Intelligence and Sentencing in Criminal Justice
Allegrezza, Silvia UL

Scientific Conference (2021, January 27)

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See detailCultural differences and immigrants' wages
Raux, Morgan UL

E-print/Working paper (2021)

In this paper, I investigate how cultural differences affect the labor-market performance of immigrant workers in Germany. I document a negative relationship between hourly wages and the cultural distance ... [more ▼]

In this paper, I investigate how cultural differences affect the labor-market performance of immigrant workers in Germany. I document a negative relationship between hourly wages and the cultural distance between immigrants' countries of origin and Germany. This result is robust across the three main indicators used in the gravity literature: linguistic, religious, and genetic distances. This cultural wage penalty disappears after five to ten years spent in Germany. Controlling for language proficiency as well as for selective in- and out-migration, these results highlight the cultural integration of immigrant workers. I finally provide evidence suggesting that lower wage progression may be explained by fewer job-to-job transitions. [less ▲]

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See detailscala-tptp-parser
Steen, Alexander UL

Software (2021)

scala-tptp-parser is a library for parsing the input languages of the TPTP infrastructure. The package contains a data structure for the abstract syntax tree (AST) of the parsed input as well as the ... [more ▼]

scala-tptp-parser is a library for parsing the input languages of the TPTP infrastructure. The package contains a data structure for the abstract syntax tree (AST) of the parsed input as well as the parser for the different language of the TPTP, see http://tptp.org for details. In particular, the parser supports: - THF (TH0/TH1): Monomorphic and polymorphic higher-order logic, - TFF (TF0/TF1): Monomorphic and polymorphic typed first-order logic, - FOF: Untyped first-order logic, - CNF: (Untyped) clause-normal form, and - TPI: TPTP Process Instruction language. [less ▲]

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See detailDiagnostik von Lernstörungen im luxemburgischen Grundschulsystem
Fischer, Jessica UL; Pit-Ten Cate, Ineke UL

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext: Diagnose und Hilfestellungen (2021)

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See detailFallbeispiele
Fischer, Jessica UL; Pit-Ten Cate, Ineke UL

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext: Diagnose und Hilfestellungen (2021)

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See detailEinleitung: Lernstörungen im multilingualen Kontext – Eine Herausforderung
Ugen, Sonja UL; Schiltz, Christine UL; Fischbach, Antoine UL et al

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext: Diagnose und Hilfestellungen (2021)

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See detailLernstörungen im multilingualen Kontext: Diagnose und Hilfestellungen.
Ugen, Sonja UL; Schiltz, Christine UL; Fischbach, Antoine UL et al

Book published by Melusina Press (2021)

Um Kinder mit einer Lernstörung durch möglichst angepasste Hilfsmaßnahmen unterstützen zu können, ist eine umfassende Diagnostik maßgeblich. Die Diagnostik von Lernstörungen stellt vor allem in ... [more ▼]

Um Kinder mit einer Lernstörung durch möglichst angepasste Hilfsmaßnahmen unterstützen zu können, ist eine umfassende Diagnostik maßgeblich. Die Diagnostik von Lernstörungen stellt vor allem in multilingualen Kontexten - wie in Luxemburg - eine Herausforderung dar. Auch werden derzeit vorwiegend im Ausland entwickelte diagnostische Tests durchgeführt, welche die luxemburgischen Besonderheiten, wie etwa das Erlernen der schriftsprachlichen und mathematischen Kompetenzen in einer Zweit- oder Drittsprache, nicht berücksichtigen. Ausgehend vom aktuellen Forschungs- und Wissensstand wird ein vertieftes Verständnis im Hinblick auf Lese- und Rechtschreibstörungen und Rechenstörungen dargelegt. Darauf aufbauend werden diagnostische Vorgehensweisen sowie pädagogische Hilfsmaßnahmen mithilfe von Erfahrungswerten praktizierender Fachkräfte aus dem luxemburgischen Förderbereich vorgestellt. [less ▲]

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See detailDifferenzialdiagnose und weitere Aspekte
Wollschläger, Rachel UL; Muller, Claire UL; Pit-Ten Cate, Ineke UL

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext: Diagnose und Hilfestellungen (2021)

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See detailErweitertes Testinventar
Fischer, Jessica UL; Pit, Ineke UL; Ugen, Sonja UL

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext. Diagnose und Hilfestellungen (2021)

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See detailLese- und Rechtschreibstörungen
Fischer, Jessica UL; Krämer, Charlotte UL; Ugen, Sonja UL

in Ugen, Sonja; Schiltz, Christine; Fischbach, Antoine (Eds.) et al Lernstörungen im multilingualen Kontext. Diagnose und Hilfestellungen (2021)

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See detailZero-Rating ist nicht „netzneutral”
Cole, Mark David UL

in Neue Juristische Wochenschrift (2021), 74(4), 208-210

Nach der erheblichen politischen Diskussion vor Verabschiedung der sogenannten Netzneutralitäts-Verordnung der EU (NN-VO)1 und der seither leiser gewordenen Beschäftigung mit diesem ... [more ▼]

Nach der erheblichen politischen Diskussion vor Verabschiedung der sogenannten Netzneutralitäts-Verordnung der EU (NN-VO)1 und der seither leiser gewordenen Beschäftigung mit diesem telekommunikationsrechtlichen Regelungswerk hat der EuGH mit dem ersten Urteil zur NN-VO diese wieder ins Rampenlicht geholt. [less ▲]

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See detailA Robustness Check to Multiple Overlapping Deprivation Analysis (MODA) Methodology: The Case of Nigeria
Fagbeja, Teju; Cebotari, Victor UL

E-print/Working paper (2021)

Detailed reference viewed: 11 (0 UL)