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See detailPublic Covid-19 X-ray datasets and their impact on model bias - a systematic review of a significant problem
Garcia Santa Cruz, Beatriz UL; Bossa, Matias Nicolas UL; Sölter, Jan UL et al

E-print/Working paper (2021)

Computer-aided-diagnosis for COVID-19 based on chest X-ray suffers from weak bias assessment and limited quality-control. Undetected bias induced by inappropriate use of datasets, and improper ... [more ▼]

Computer-aided-diagnosis for COVID-19 based on chest X-ray suffers from weak bias assessment and limited quality-control. Undetected bias induced by inappropriate use of datasets, and improper consideration of confounders prevents the translation of prediction models into clinical practice. This study provides a systematic evaluation of publicly available COVID-19 chest X-ray datasets, determining their potential use and evaluating potential sources of bias. Only 5 out of 256 identified datasets met at least the criteria for proper assessment of risk of bias and could be analysed in detail. Remarkably almost all of the datasets utilised in 78 papers published in peer-reviewed journals, are not among these 5 datasets, thus leading to models with high risk of bias. This raises concerns about the suitability of such models for clinical use. This systematic review highlights the limited description of datasets employed for modelling and aids researchers to select the most suitable datasets for their task. [less ▲]

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See detailReusing oral histories: challenges, issues, limits
Schafer, Valerie UL

Presentation (2021, February 18)

This short presentation, which is part of a roundtable, will analyse the reuse in oral history, the way Digital Humanities may provide new ways to apply close and distant reading to interviews and the ... [more ▼]

This short presentation, which is part of a roundtable, will analyse the reuse in oral history, the way Digital Humanities may provide new ways to apply close and distant reading to interviews and the challenges of contextualisation, FAIR Data, etc. [less ▲]

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See detailQoS-Predictable SOA on TSN: Insights from a Case-Study
Villanueva, Josetxo; Migge, Jörn; Navet, Nicolas UL

Scientific Conference (2021, February 09)

This work is about the design and configuration of service-oriented communication on top of Ethernet TSN. The first objective is to present takeaways from the design and implementation of the Renault E/E ... [more ▼]

This work is about the design and configuration of service-oriented communication on top of Ethernet TSN. The first objective is to present takeaways from the design and implementation of the Renault E/E Service-Oriented Architecture (SOA) called FACE. In particular, we discuss technological, design and configuration choices made for the SOA, such as how to segment messages (UDP with multiple events, TCP, SOME/IP TP), and the technical possibilities to shape the transmission of the packets on the Ethernet network. The second objective is to study how to ensure the Quality of Service (QoS) required by services. Indeed, services introduce specific challenges, be it only the sheer amount of traffic they generate and if there is a growing body of experiences in the use of TSN QoS mechanisms most of what has been learned so far is mostly about meeting the requirements of individual streams. Less is known for services that involve the transmission of several, possibly segmented, messages with more complex transmission patterns. We show on the FACE architecture how SOME/IP messages were mapped to TSN QoS mechanisms in a manual then automated manner so as to meet the individual requirements of the services in terms of timing, and the system’s requirements in terms of memory usage. [less ▲]

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See detailPrimary and secondary impacts of the COVID-19 pandemic on children in Ghana
Karpati, Julia; Elezaj; Cebotari, Victor UL et al

Report (2021)

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See detailSecondary school principals and liminality in Polish Upper Silesia (1919-1939)
Venken, Machteld UL

in Journal of Modern European History (2021)

Establishing and implementing rules that would teach young people to become active citizens became a crucial technique for turning those spots on the map of Europe whose sovereignty had shifted after ... [more ▼]

Establishing and implementing rules that would teach young people to become active citizens became a crucial technique for turning those spots on the map of Europe whose sovereignty had shifted after World War I into lived social spaces. This article analyses how principals of borderland secondary schools negotiated transformation in Polish Upper Silesia with the help of Arnold Van Gennep’s notion that a shift in social statuses possessed a spatiality and temporality of its own. The article asks whether and how school principals were called on to offer elite training that would make Polish Upper Silesia more cohesive with the rest of Poland in terms of the social origins of pupils and the content of the history curriculum. In addition, it examines the extent to which borderland school principals accepted, refuted, or helped to shape that responsibility. The social origins of pupils are detected through a quantitative analysis of recruitment figures and the profiles of pupils’ parents. This analysis is combined with an exploration of how school principals provided a meaningful explanation of the recent past (World War I and the Silesian Uprisings). The article demonstrates that while school principals were historical actors with some room to make their own decisions when a liminal space was created, changed, and abolished, it was ultimately a priest operating in their shadows who possessed more possibilities to become a master of ceremonies leading elite education through its rites of passage. [less ▲]

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See detailSchule und soziale Ungleichheit
Deppe, Ulrike; Hadjar, Andreas UL

in Hascher, Tina; Idel, Till-Sebastian; Helsper, Werner (Eds.) Handbuch Schulforschung (2021)

Die Bedeutung der Schule als Bildungsinstitution nahm mit der Einführung der Schulpflicht im 18. und 19. Jahrhundert in vielen Regionen Europas zu. Aus der Industrialisierung in den europäischen Ländern ... [more ▼]

Die Bedeutung der Schule als Bildungsinstitution nahm mit der Einführung der Schulpflicht im 18. und 19. Jahrhundert in vielen Regionen Europas zu. Aus der Industrialisierung in den europäischen Ländern ergab sich einerseits die Notwendigkeit der Alphabetisierung der breiten Bevölkerung und andererseits – im Zuge der zunehmenden Arbeitsteilung sowie Trennung von Erwerbs- und Reproduktionssphäre – die Kinder während der Arbeitszeit der Eltern zu betreuen. Infolgedessen entwickelte sich seit dem ausgehenden 19. Jahrhundert mit etlichen Vorläufern ein differenziertes staatlich geregeltes Bildungs- und Betreuungssystem. Bildung begann somit als Alphabetisierungs- und Betreuungsnotwendigkeit und höhere Bildung blieb bis in die Weimarer Republik (und teilweise bis in die Anfänge der Bundesrepublik im westlichen Teil Deutschlands) meist nur Jungen und Männern aus bürgerlichen und wohlhabenden Familien vorbehalten. Erst im Zuge der Modernisierungsprozesse des 20. Jahrhunderts wandelte sich Schulbildung zu einem Allgemeingut. Im Zuge der „Bildungsexpansion“, dem Ausbau von Bildungseinrichtungen und einer zunehmenden Bildungsnachfrage, die auch mit einer differenzierten Ausbildung und Qualifikation von Personal einherging, ist Schulbildung notwendige Voraussetzung für alle folgenden Qualifikationen in der Berufs- ebenso wie der Hochschulbildung geworden. Seitdem hat sich die Schule als wichtiges gesellschaftliches Subsystem etabliert und neben den eingangs erwähnten anfänglichen Aufgaben übernimmt Schule bedeutsame Funktionen für den Fortbestand der Gesellschaft. Schule hat sich nicht nur zu einer Bildungsanstalt, sondern auch zu einem Berechtigungswesen entwickelt, das Bildungschancen zuweist, die zentrale Voraussetzungen für den späteren Berufserwerb, Status, Einkommen sind. Letztere Aspekte sind wiederum mit weiteren Lebenschancen eng verknüpft, zum Beispiel politischer Partizipation, Gesundheit und Lebenserwartung. Im Folgenden wird der Beitrag nach begrifflich-theoretischen Bestimmungen von sozialer Ungleichheit und Bildungsungleichheit auf historische Meilensteine der Schulforschung eingehen. Anschließend werden zentrale Themen und Befunde der aktuellen Schulforschung zur sozialen Ungleichheit – von Merkmalen von Schüler*innen auf der individuellen Ebene über Lehrpersonen und Elternhaus hin zu Schulkulturen, Schüler*innenkomposition und Bildungssystem auf höheren Analyseebenen – in sechs Abschnitten näher ausgeführt. Zum Schluss geben wir einen Ausblick auf Trends und Desiderate. [less ▲]

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See detailA Typical Case Report: Internet Gaming Disorder Psychotherapy Treatment in Private Practice
Niedermoser, Daryl Wayne; Hadjar, Andreas UL; Ankli, Vivian et al

in International Journal of Environmental Research and Public Health (2021), 18(4),

Background: Online or internet gaming disorder (IGD) is currently not recognized as a mental disorder in the actual Diagnostic and Statistical Manual of Mental Disorders (DSM-5), although it is an ... [more ▼]

Background: Online or internet gaming disorder (IGD) is currently not recognized as a mental disorder in the actual Diagnostic and Statistical Manual of Mental Disorders (DSM-5), although it is an emerging disease. Non-substance-related addictions often have similarities with substance addictions. It is therefore important to have a good understanding of the client but also to have a good endurance. Due to the rise of e-sports, there is an anticipated and therefore possible trend to have many more patients with a non-substance addiction. There are many parallels, for instance tolerance, withdrawal and social problems, resulting from an increasing investment of time spent on the internet. Case presentation: To reduce possible inhibition in treating a patient with IGD, we present a case of a 19-year-old adolescent man who exhibited IGD and showed social problems associated with his addiction. Conclusions: This paper shows the importance and the effects of treating a non-substance addiction with cognitive behavioral therapy (CBT). After having successfully coped with an addiction, several shifts in addiction were often reported. In this case, no shifts were reported. The absence of such shifts makes our case a distinct and unique case. This is not a multimorbidity case, and that is the reason why we think this is an excellent example to show what we achieved, how we achieved it, and what we could establish. Of course, additional research and manuals are urgently needed. [less ▲]

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See detailNein to ‘Transfer Union’: the German brake on the construction of a European Union fiscal capacity
Howarth, David UL; Schild, Joachim

in Journal of European Integration (2021), 43(2), 207-224

This paper argues that, on the development of European Union (EU)/Eurozone fiscal capacity German governments have consistently engaged in foot-dragging. Few German state elites have ever supported ... [more ▼]

This paper argues that, on the development of European Union (EU)/Eurozone fiscal capacity German governments have consistently engaged in foot-dragging. Few German state elites have ever supported European fiscal capacity building beyond the EC budget. Following the outbreak of the Eurozone sovereign debt crisis, German governments agreed to the creation of financial support mechanisms only with reluctance. We see a case of continuity in German policy preferences driven by consistent ordoliberal and, specifically, moral hazard concerns. The important longterm change that we can observe relates to the growing importance for successive governments of avoiding audience costs driven by sceptical public opinion and the rise of a challenger party in German politics. German government support for a massive EU fiscal response to the economic crisis triggered by the COVID-19 pandemic demonstrates an exceptional policy position in favour of temporary financial mechanisms involving no fiscal transfers among member state governments. [less ▲]

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See detailComment expliquer les reforms du secteur financier en Europe : acteurs, idées ou institutions
Howarth, David UL

in Saurugger, Sabine; Hassenteufel, Patrick (Eds.) Les Politiques Publiques dans la Crise (2021)

This chapter presents an analysis of the public policies carried out in Europe to regulate the financial sector over the pas fifteen years, focusing notably on the role of financial sector and government ... [more ▼]

This chapter presents an analysis of the public policies carried out in Europe to regulate the financial sector over the pas fifteen years, focusing notably on the role of financial sector and government actors, while considering the role of ideas and institutional frameworks. The concern for financial sector stabilization and reinforced supervision in the aftermath of the crisis has led to the adoption of various European-level and national regulations. Competitive pressures within a highly internationalized sector, as well as the many possibilities for regulatory arbitrage, have justified the use of international and, at least, EU-level financial sector control mechanisms. This chapter demonstrates that the crises from which the EU suffered from 2007 led to a rupture in policies and power relations between public and private actors. The strengthening of supervision and supranational supervision is the direct consequence, and resulted in the creation of the three European authorities (EBA, EIOPA and ESMA), and above all the creation of the Single Supervisory Mechanism (SSM) and the transfer of supervisory powers over the euro zone's largest banks to the European Central Bank. The possibility of inadequate national supervision — a situation in which national public authorities ignore or accept the problems of national banks for various reasons — has thus been reduced. The effect of Basel III (international capital guidelines) is also felt on the activities and organization of large banks, encouraged to limit their high-risk activities. Most of the major European banks have reduced, or are in the process of reducing, their balance sheets. Yet to speak of a paradigm shift in the approach of the governments of major European countries, or even the European Commission, to financial regulation is premature. The constraints imposed on the financial sector, apart from the banks, have only partially increased. As a result of the Banking Union, the overall influence of banks has probably diminished at the national level, at least with regard to banking supervision. However, the ongoing weakness of bank regulation in many areas — for example, the weakness or absence of bank structural reform in all European countries with the exception of the United Kingdom — demonstrates ongoing bank influence. Moreover, other financial sector actors continue to be under-regulated and, arguably, insufficiently supervised. [less ▲]

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See detailLe retour du corps refoulé
Becker, Katrin UL

in Esprit (2021)

Detailed reference viewed: 45 (3 UL)
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See detailMobility-Driven and Energy-Efficient Deployment of Edge Data Centers in Urban Environments
Vitello, Piergiorgio UL; Capponi, Andrea UL; Fiandrino, Claudio UL et al

in IEEE Transactions on Sustainable Computing (2021)

Multi-access Edge Computing (MEC) brings storage and computational capabilities at the edge of the network into so-called Edge Data Centers (EDCs) to better support low-latency applications. In this paper ... [more ▼]

Multi-access Edge Computing (MEC) brings storage and computational capabilities at the edge of the network into so-called Edge Data Centers (EDCs) to better support low-latency applications. In this paper, we tackle the problem of EDC deployment in urban environments. Previous research on mobile phone data has exposed a strong correlation between the demand for mobile communications and the urban tissue. For example, joint analysis of mobile data and vehicle traffic can be extrapolated to estimate demand for transportation and human activities, thereby inferring the land use of the area where such activities take place. Our work takes into account the mobility of citizens and their spatial patterns to estimate the optimal placement of MEC EDCs in urban environments, in order to minimize outages while guaranteeing energy-efficiency. This is achieved by modeling both the energy consumption attributed to network components (e.g., base stations) and computing components (e.g., servers). We propose and compare three heuristics and show that mobility-aware deployments achieve superior performance. The results are obtained with a custom-designed simulator able to operate over large-scale realistic urban environments. [less ▲]

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See detailIntroducing the COVID-19 crisis Special Education Needs Coping Survey
Dukes, Daniel; Van Herwegen, Jo; Alessandri, Michael et al

E-print/Working paper (2021)

Individuals with special education needs have been particularly affected by the COVID-19 pandemic as they have been shown to be at high risk of losing medical and institutional support at a time when ... [more ▼]

Individuals with special education needs have been particularly affected by the COVID-19 pandemic as they have been shown to be at high risk of losing medical and institutional support at a time when people are being asked to stay isolated, suffering increased anxiety and depression as a consequence. Their families have often found themselves under tremendous pressure to provide support, engendering financial hardship, and physical and emotional strains. In such times, it is vital that international collaborations assess the impact on the individuals and their families, affording the opportunity to make national and international comparisons of how people have coped and what needs to be done to optimize the measures taken by families, associations and governments. This paper introduces one such collaboration. [less ▲]

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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 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 detailEnergy-Efficient Hybrid Symbol-Level Precoding via Phase Shifter Selection in mmWave MU-MIMO Systems
Haqiqatnejad, Alireza UL; Kayhan, Farbod UL; Ottersten, Björn UL

in Energy-Efficient Hybrid Symbol-Level Precoding via Phase Shifter Selection in mmWave MU-MIMO Systems (2021, January 25)

We address the symbol-level precoding design problem for the downlink of a multiuser millimeter wave (mmWave) multiple-input multiple-output wireless system. We consider a hybrid analog-digital ... [more ▼]

We address the symbol-level precoding design problem for the downlink of a multiuser millimeter wave (mmWave) multiple-input multiple-output wireless system. We consider a hybrid analog-digital architecture with phase shifter selection where a small-sized baseband precoder is followed by two successive networks of analog on-off switches and variable phase shifters according to a fully-connected structure. We jointly optimize the digital baseband precoder and the states of the switching network on a symbol-level basis, i.e., by exploiting both the channel state information (CSI) and the instantaneous data symbols, while the phase-shifting network is designed only based on the CSI. Our approach to this joint optimization is to minimize the Euclidean distance between the optimal fully-digital and the hybrid symbol-level precoders. It is shown via numerical results that using the proposed approach, up to 50 percent of the phase shifters can be switched off on average, allowing for reductions in the power consumption of the phase-shifting network. Adopting appropriate power consumption models for the analog precoder, our energy efficiency analysis further shows that this power reduction can substantially improve the energy efficiency of the hybrid precoding compared to the fully-digital and the state-of-the-art schemes. [less ▲]

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See detailSecuring Robots: An Integrated Approach for Security Challenges adn Monitoring for the Robotic Operating System
Rivera, Sean UL

Doctoral thesis (2021)

Robotic systems are proliferating in our society due to their capacity to carry out physical tasks on behalf of human beings, with current applications in the military, industrial, agricultural, and ... [more ▼]

Robotic systems are proliferating in our society due to their capacity to carry out physical tasks on behalf of human beings, with current applications in the military, industrial, agricultural, and domestic fields. The Robotic Operating System (ROS) is the de-facto standard for the development of modular robotic systems. Manufacturing and other industries use ROS for their robots, while larger companies such as Windows and Amazon have shown interest in supporting it, with ROS systems projected to make up most robotic systems within the next five years. However, a focus on security is needed as ROS is notorious for the absence of security mechanisms, placing people in danger both physically and digitally. This dissertation presents the security shortcomings in ROS and addresses them by developing a modular, secure framework for ROS. The research focuses on three features: internal system defense, external system verification, and automated vulnerability detection. This dissertation provides an integrated approach for the security of ROS-enabled robotic systems to set a baseline for the continual development of ROS security. Internal system defense focuses on defending ROS nodes from attacks and ensuring system safety in compromise. ROS-Defender, a firewall for ROS leveraging Software Defined Networking (SDN), and ROS-FM, an extension to ROS-Defender that uses the extended Berkely Packet Filter(eBPF), are discussed. External system verification centers on when data becomes the enemy, encompassing sensor attacks, network infrastructure attacks, and inter-system attacks. In this section, the use of machine learning to address sensor attacks is demonstrated, eBPF is utilized to address network infrastructure attacks, and consensus algorithms are leveraged to mitigate inter-system attacks. Automated vulnerability detection is perhaps the most important, focusing on detecting vulnerabilities and providing immediate mitigating solutions to avoid downtime or system failure. Here, ROSploit, an automated vulnerability scanner for ROS, and DiscoFuzzer, a fuzzing system designed for robots, are discussed. ROS-Immunity combines all the components for an integrated tool that, in conjunction with Secure-ROS, provides a suite of defenses for ROS systems against malicious attackers. [less ▲]

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See detailRule of Law, Democracy and the EU-East enlargement:Case Study on Hungary and Poland
Danescu, Elena UL

Presentation (2021, January 18)

The European Communities (founded in 1951) with the ECSC and then the European Union started out as an exclusively west European enterprise. The guarantee of the “rule of law” was one of the criteria for ... [more ▼]

The European Communities (founded in 1951) with the ECSC and then the European Union started out as an exclusively west European enterprise. The guarantee of the “rule of law” was one of the criteria for accession to the European Union which the EU defined at the Copenhagen European Council in 1993, together with stability of institutions guaranteeing democracy, human rights, and respect for and protection of minorities. the existence of a functioning market economy as well as the capacity to cope with competitive pressure and market forces within the Union. Membership presupposes the candidate's ability to take on the obligations of membership including adherence to the aims of political, economic and monetary union. In their Constitutions today, all the countries of Central and East Europe confess to the “rule of law” as either a fundamental prerequisite or one of the highest values/a fundamental value of the constitutional order as stated (by Czech Republic, Slovakia, Slovenia, Poland), or by declaring their country operates under or is based on the “rule of law” as stated (by the Baltic countries, Hungary), or that it is a “law-governed state” as stated by (Bulgaria; Romania). In doing so, the countries confess to the “rule of law” at least in its formalistic understanding.The crucial question is what the “rule of law” as referred to by the EU in the Copenhagen Criteria and by the Constitutions of the countries of Central and Eastern Europe effectively means. What is the state practice? [less ▲]

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See detailEssai sur les fonctions de la responsabilité contractuelle : l'éclairage du débat doctrinal par la pratique judiciaire française
Boyer, Julie Marie Suzie UL

Doctoral thesis (2021)

In French law, the debate regarding the functions of contractual damages still divides legal scholars. On the one hand, an unitarian approach argues that contractual damages should only compensate the ... [more ▼]

In French law, the debate regarding the functions of contractual damages still divides legal scholars. On the one hand, an unitarian approach argues that contractual damages should only compensate the creditor for his loss (‘réparation’). On the other hand, a dual approach argues that damages should protect the creditor’s right to performance (‘exécution par équivalent’). As a result, damages are not awarded because the debtor is liable, but because the contract guaranteed the performance of an obligation. However, some scholars take a position which aims at reconciling these conflicting positions by recognising the dual function of contractual damages. At a time when the French civil Code is being remodelled, our work tackles this debate with an innovative approach. Using both a comparative and an empirical method, our research verifies the viability of the theoretical arguments. The comparative perspective seeks to highlight the shortcomings in the structure of the debate in French law. The empirical perspective is testing the proposals put forward in the scholarly literature in order to pave the way for a renewed and structured duality of functions of contractual damages. [less ▲]

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See detailThe real problem with Rawlsian reasonableness
Burks, Deven UL

Scientific Conference (2021, January 07)

Rawlsian “reasonableness” has been criticized as “loaded” (Stout 2004: 184), “chimerical” (Young 2005: 308) or “entirely circular” (Mulhall and Swift 2003: 483). Yet these reactions often equivocate on ... [more ▼]

Rawlsian “reasonableness” has been criticized as “loaded” (Stout 2004: 184), “chimerical” (Young 2005: 308) or “entirely circular” (Mulhall and Swift 2003: 483). Yet these reactions often equivocate on the meaning of reasonableness (Freeman 2004: 2063-5). Herein, I propose a narrow, immanent criticism whereon the two basic aspects of reasonableness – (A1) proposing and abiding by fair terms of cooperation and (A2) recognizing the “burdens of judgment” (Rawls 1996: 54-8) – may conflict: accepting (A2) may give the person reason to disagree over the need for (A1). To show this, I first restate two aspects of reasonableness as a biconditional: a person is reasonable iff (A1) and (A2) obtain. I then examine whether the five burdens give reason to doubt the requirement in (A1). I find that each burden gives at least some reason to doubt just this requirement and conclude that Rawlsian reasonableness is inconsistent and in need of reformulation. This analysis yields two striking conclusions. First, public reason becomes looser and shifts to the domain of politics where one sees what public reasons others may in fact accept (Laden 2001). Seen from a different angle, one need not accept the idea that the first basic aspect and, hence, Rawlsian reasonableness are necessary conditions of political justification under conditions of reasonable pluralism (contra Krasnoff 2014: 696-7): rejecting this aspect and reasonableness in no way means that there can be no political justification under conditions of (reasonable) pluralism. Second, when conceiving justification and discourse, Rawls may be committed, despite himself, to accepting “reasonableness pluralism”, i.e. the view that there exist distinct, possibly irreconcilable accounts of reasonableness to which one may appeal when conceiving justification and discourse. Their combination may lead to a public reason liberalism framework which is at once looser and more actionable. [less ▲]

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