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See detailThe Metamorphosis of the European Economic Constitution
Hofmann, Herwig UL; Pantazatou, Aikaterini UL; Zaccaroni, Giovanni

Book published by Elgar Publishing - 1st (in press)

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See detailTeaching Diverse Learners in Europe: Inspiring Practices and Lessons Learned from Germany, Iceland, Lithuania, Luxembourg, Spain and Sweden
Powell, Justin J W UL; Merz-Atalik, Kerstin; Ališauskienė, Stefanija et al

in Schuelka, Matthew; Johnstone, Christopher; Thomas, Gary (Eds.) et al SAGE Handbook of Inclusion and Diversity in Education (in press)

Teaching in inclusive settings may be considered a new, challenging task; however, successfully supporting diverse pupils in their learning process has always been at the heart of outstanding pedagogy ... [more ▼]

Teaching in inclusive settings may be considered a new, challenging task; however, successfully supporting diverse pupils in their learning process has always been at the heart of outstanding pedagogy. Vast differences both in the extent and the quality of inclusive schooling exist between and within European countries. Promoting comparison and cooperation among countries with long-institutionalized inclusive schooling and countries with less inclusive structures, cultures, and practices proves crucial in education research and reform. Building upon a multi-year collaboration, we synthesize lessons learned about inclusive education reforms and “inspiring practices“ in inclusive education in partner schools in Germany, Iceland, Lithuania, Luxembourg, Spain, and Sweden. Contemporary practices take the diversity of groups of learners into account, building upon diversity as a resource; this served as the framework for our collaboration. The TdiverS consortium—as an EU-funded Comenius Network Project “Teaching Diverse Learners in (School-)Subjects“ (TdiverS)—was built on the following principles and goals: (1) diversity in theory and practice, resulting from collaborations of practitioners and scientists exchanging knowledge about teaching in inclusive settings; (2) strengthening awareness of the diversity of frameworks, conditions, and determining factors of teaching inclusively in varying cultural contexts; and (3) inclusive education research uniting multilevel, multicultural, and multidisciplinary perspectives. We highlight the values of inclusive education, map its contemporary European geography, summarize contemporary country-level education reforms and the local development of inclusive practices in six countries, and discuss lessons learned across Northern, Eastern, Southern, and Western Europe. [less ▲]

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See detailComputational Arithmetic of Modular Forms
Wiese, Gabor UL

in Buyukasik, Engin; Inam, Ilker (Eds.) Notes from the International Autumn School on Computational Number Theory: Izmir Institute of Technology 2017 (in press)

These course notes are about computing modular forms and some of their arithmetic properties. Their aim is to explain and prove the modular symbols algorithm in as elementary and as explicit terms as ... [more ▼]

These course notes are about computing modular forms and some of their arithmetic properties. Their aim is to explain and prove the modular symbols algorithm in as elementary and as explicit terms as possible, and to enable the devoted student to implement it over any ring (such that a sufficient linear algebra theory is available in the chosen computer algebra system). The chosen approach is based on group cohomology and along the way the needed tools from homological algebra are provided. [less ▲]

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See detailA dual‐process exploration of binge drinking: Evidence through behavioral and electrophysiological findings
Lannoy, Séverine; Dormal, Valérie; Billieux, Joël UL et al

in Addiction Biology (in press)

The dual‐process model, describing addictive disorders as resulting from an imbalance between increased automatic approach behaviors towards the substance and reduced abilities to control these behaviors ... [more ▼]

The dual‐process model, describing addictive disorders as resulting from an imbalance between increased automatic approach behaviors towards the substance and reduced abilities to control these behaviors, constitutes a sound theoretical framework to understand alcohol‐use disorders. The present study aimed at exploring this imbalance at behavioral and cerebral levels in binge drinking, a pattern of excessive alcohol consumption frequently observed in youth, by assessing both reflective control abilities and automatic processing of alcohol‐related stimuli. For this purpose, 25 binge drinkers and 25 comparison participants performed a Go/No‐Go task during electrophysiological recording. Inhibition abilities were investigated during explicit (ie, distinguishing alcoholic versus nonalcoholic drinks) and implicit (ie, distinguishing sparkling versus nonsparkling drinks, independently of their alcohol content) processing of beverage cues. Binge drinkers presented poorer inhibition for the explicit processing of beverage cues, as well as reduced N200 amplitude for the specific processing of alcohol‐related stimuli. As a whole, these findings indicated inhibition impairments in binge drinkers, particularly for alcohol cues processing and at the attentional stage of the cognitive stream. In line with the dual‐process model, these results support that binge drinking is already characterized by an underactivation of the reflective system combined with an overactivation of the automatic system. Results also underlined the influence of explicit processing compared with implicit ones. At the clinical level, our findings reinforce the need to develop intervention methods focusing on the inhibition of approach behaviors towards alcohol‐related stimuli. [less ▲]

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See detailA Polynomial Time Subsumption Algorithm for Nominal Safe $ELO_{\bot}$ under Rational Closure
Casini, Giovanni UL; Straccia, Umberto; Meyer, Thomas

in Information Sciences (in press)

Description Logics (DLs) under Rational Closure (RC) is a well-known framework for non-monotonic reasoning in DLs. In this paper, we address the concept subsumption decision problem under RC for nominal ... [more ▼]

Description Logics (DLs) under Rational Closure (RC) is a well-known framework for non-monotonic reasoning in DLs. In this paper, we address the concept subsumption decision problem under RC for nominal safe $ELO_{\bot}$, a notable and practically important DL representative of the OWL 2 profile OWL 2 EL. Our contribution here is to define a polynomial time subsumption procedure for nominal safe $ELO_{\bot}$ under RC that relies entirely on a series of classical, monotonic $EL_{\bot}$ subsumption tests. Therefore, any existing classical monotonic $EL_{\bot}$ reasoner can be used as a black box to implement our method. We then also adapt the method to one of the known extensions of RC for DLs, namely Defeasible Inheritance-based DLs without losing the computational tractability. [less ▲]

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See detailEU Executive Discretion and the Limits of Law
Mendes, Joana UL

Book published by Oxford University Press (in press)

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See detailAttack-tolerant Control and Observer-based Trajectory Tracking for Cyber-Physical Systems
Bezzaoucha, Souad UL; Voos, Holger UL; Darouach, Mohamed

in European Journal of Control (in press)

In the present paper, a model-based fault/attack tolerant scheme is proposed to cope with cyber-threats on Cyber-Physicals Systems. A common scheme based on observers is designed and a state feedback ... [more ▼]

In the present paper, a model-based fault/attack tolerant scheme is proposed to cope with cyber-threats on Cyber-Physicals Systems. A common scheme based on observers is designed and a state feedback control based on an aperiodic event-triggered framework is given with control synthesis and condition on the switching time. Classical fault tolerant control with Bi-linear Matrix Inequality () approaches are used to achieve novel and better security strategy based on an event-triggered control implementation. The purpose of using the event-based implementation would be to reduce (limit) the total number of transmissions to only instances when the networked control system (NCS) needs attention. Simulation results on a real-time laboratory three tank system are given to show the attack-tolerant control ability despite data deception attacks on both actuators and sensors. A detection/isolation scheme based on residual observers bank is also proposed. [less ▲]

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See detailShifting Epistemologies for Discipline and Rigour in Educational Research: Challenges and Opportunities from Digital Humanities
Priem, Karin UL; Fendler, Lynn

in European Educational Research Journal (in press)

This paper historicizes “rigour”, discipline” and “systematic” as inventions of a certain rational spirit of Enlightenment that was radicalized during the 19th century. These terms acquired temporary ... [more ▼]

This paper historicizes “rigour”, discipline” and “systematic” as inventions of a certain rational spirit of Enlightenment that was radicalized during the 19th century. These terms acquired temporary value in a transition during the 19th century when a culture of research was established within a modern episteme. Beginning in the 20th century, this development was perceived as problematic, triggering criticism from philosophy and the arts, and even within the sciences. “Discipline”, “rigour” and “systematic” have changed meanings over time, and recent contributions from Digital Humanities are promising for a renewed critical debate about rigour in research. Both digital humanities and quantitative research deal with big data sets aimed at providing a large-scale analysis. However, unlike most quantitative research, digital humanities explore uncertainties as their main focus. Attention to the human-machine collaboration has led to more expansive thinking in scientific research. Digital humanities go further by advancing a metaperspective that deals with the material hermeneutics of data accumulation itself. [less ▲]

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See detailThe International Criminal Court and Reparations: Judicial Innovation or Judicialisation of a Political Process?
Owiso, Owiso UL

in International Criminal Law Review (in press)

The Rome Statute of the International Criminal Court bestows reparative powers upon the court, a significant development in international criminal justice. However, the court still struggles to ... [more ▼]

The Rome Statute of the International Criminal Court bestows reparative powers upon the court, a significant development in international criminal justice. However, the court still struggles to effectively exercise this mandate. This article proceeds on the assumption that reparations for mass atrocities are best handled through domestic political processes rather than international criminal justice processes. The article interrogates the effectiveness of the court’s reparative powers by testing them as against the court’s practice, specifically in the Lubanga, Katanga and Al-Mahdi cases. The article concludes that despite noble intentions, practical realities and difficulties make doubtful the court’s suitability as a reparative forum for mass atrocities. Nevertheless, in the absence of a more suitable alternative for effective and meaningful reparations, the article proposes policy reforms to achieve robust reparative complementarity between the court and transitional states, and complementarity between the court’s reparative mandate and the Trust Fund for Victims’ assistance mandate. [less ▲]

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See detailThe Legal Conundrum of the Classic ‘Two-Voices-Normativity’ Technique. Grand-Duke Henri’s Refusal to Assent to the Euthanasia Bill
Heuschling, Luc UL

in Hazell, Robert; Morris, Bob (Eds.) European Monarchies Compared (in press)

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See detailCoercion-Resistant Voting in Linear Time via Fully Homomorphic Encryption: Towards a Quantum-Safe Scheme
Roenne, Peter UL; Atashpendar, Arash UL; Kristian, Gjøsteen et al

in Financial Cryptography and Data Security 2019. FC 2019: International Workshops, CIW, VOTING, and WTSC (in press)

We present an approach for performing the tallying work in the coercion-resistant JCJ voting protocol, introduced by Juels, Catalano, and Jakobsson, in linear time using fully homomorphic encryption (FHE ... [more ▼]

We present an approach for performing the tallying work in the coercion-resistant JCJ voting protocol, introduced by Juels, Catalano, and Jakobsson, in linear time using fully homomorphic encryption (FHE). The suggested enhancement also paves the path towards making JCJ quantum-resistant, while leaving the underlying structure of JCJ intact. The pairwise comparison-based approach of JCJ using plaintext equivalence tests leads to a quadratic blow-up in the number of votes, which makes the tallying process rather impractical in realistic settings with a large number of voters. We show how the removal of invalid votes can be done in linear time via a solution based on recent advances in various FHE primitives such as hashing, zero-knowledge proofs of correct decryption, verifiable shuffles and threshold FHE. We conclude by touching upon some of the advantages and challenges of such an approach, followed by a discussion of further security and post-quantum considerations. [less ▲]

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See detailWhen a King, Queen, or Prince goes to the polling station (and, maybe, stands for election) A Historical and Comparative Analysis on Civic Rights of Royals
Heuschling, Luc UL

in Hazell, Robert; Morris, Bob (Eds.) European Monarchies Compared (in press)

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See detailA Methodology for Handling Data Movements by Anticipation: Position Paper
Bleuse, Raphaël UL; Lucarelli, Giorgio; Trystram, Denis

in Euro-Par 2018 Workshops (in press)

The enhanced capabilities of large scale parallel and distributed platforms produce a continuously increasing amount of data which have to be stored, exchanged and used by various tasks allocated on ... [more ▼]

The enhanced capabilities of large scale parallel and distributed platforms produce a continuously increasing amount of data which have to be stored, exchanged and used by various tasks allocated on different nodes of the system. The management of such a huge communication demand is crucial for reaching the best possible performance of the system. Meanwhile, we have to deal with more interferences as the trend is to use a single all-purpose interconnection network whatever the interconnect (tree-based hierarchies or topology-based heterarchies). There are two different types of communications, namely, the flows induced by data exchanges during the computations, and the flows related to Input/Output operations. We propose in this paper a general model for interference-aware scheduling, where explicit communications are replaced by external topological constraints. Specifically, the interferences of both communication types are reduced by adding geometric constraints on the allocation of tasks into machines. The proposed constraints reduce implicitly the data movements by restricting the set of possible allocations for each task. This methodology has been proved to be efficient in a recent study for a restricted interconnection network (a line/ring of processors which is an intermediate between a tree and higher dimensions grids/torus). The obtained results illustrated well the difficulty of the problem even on simple topologies, but also provided a pragmatic greedy solution, which was assessed to be efficient by simulations. We are currently extending this solution for more complex topologies. This work is a position paper which describes the methodology, it does not focus on the solving part. [less ▲]

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See detailMultiple Sets Exponential Concentration and Higher Order Eigenvalues
Gozlan, Nathael; Herry, Ronan UL

in Potential Analysis (in press)

On a generic metric measured space, we introduce a notion of improved concentration of measure that takes into account the parallel enlargement of k distinct sets. We show that the k-th eigenvalues of the ... [more ▼]

On a generic metric measured space, we introduce a notion of improved concentration of measure that takes into account the parallel enlargement of k distinct sets. We show that the k-th eigenvalues of the metric Laplacian gives exponential improved concentration with k sets. On compact Riemannian manifolds, this allows us to recover estimates on the eigenvalues of the Laplace-Beltrami operator in the spirit of an inequality of Chung, Grigor’yan & Yau, Upper bounds for eigenvalues of the discrete and continuous Laplace operators. Adv. Math. 117(2), 165–178 (1996). [less ▲]

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See detailOn a Software-Defined CAN Controller for Embedded Systems
Gianluca, Cena; Cibrario Bertolotti, Ivan; Hu, Tingting UL et al

in Computer Standards and Interfaces (in press)

Controller Area Network (CAN) technology is nowadays ubiquitous in vehicular applications and is also gaining popularity in other contexts, for instance, embedded and industrial automation systems. The ... [more ▼]

Controller Area Network (CAN) technology is nowadays ubiquitous in vehicular applications and is also gaining popularity in other contexts, for instance, embedded and industrial automation systems. The recent standardization of CAN with flexible data rate (CAN FD), as well as other academic proposals, have highlighted the usefulness of enhancing the CAN physical and data link layers to attain better performance and other features. This paper describes a portable software-defined CAN controller called SDCC. Besides being handy as a research tool for experimenting with novel protocol concepts at the data link layer, SDCC is also fully capable of real-time execution. Hence, it can interact with real-world CAN devices through a physical bus interface. [less ▲]

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See detailKnowledge Sharing in a Coopetition Project Team: An Institutional Logics Perspective
D'Armagnac, Sophie; Geraudel, Mickaël UL; Salvetat, David

in Strategic Change (in press)

Cooperation between firms is often addressed from the perspective of relationship organizing; however, we know little about people’s working-level engagement in collective action during interfirm projects ... [more ▼]

Cooperation between firms is often addressed from the perspective of relationship organizing; however, we know little about people’s working-level engagement in collective action during interfirm projects. Focusing on cooperation between rival firms (coopetition), this paper explores how knowledge can be shared among participants. We conduct a case study of a joint-project team composed of staff from rival firms. Using the principles of grounded theory, we identify four distinct modes of knowledge sharing. By interpreting these modes in terms of temporalities and influential social structures, we develop an understanding of how individual engagement promotes knowledge sharing in an inter-firm coopetitive project. The study reexamines emerging orientations (cooperation and competition) according to institutional logics (market, corporation, and community) and temporalities. It also offers insight into the management of inter-organizational projects that are viewed as temporary organizations. [less ▲]

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See detailUnintended triadic closure in social networks: The strategic formation of research collaborations between French inventors.
Berge, Laurent UL; Carayol, Nicolas; Cassi, Lorenzo et al

in Journal of Economic Behavior and Organization (in press)

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See detailThe Latent Topic Block Model for the Co-Clustering of Textual Interaction Data
Berge, Laurent UL; Bouveyron, Charles; Corneli, Marco et al

in Computational Statistics and Data Analysis (in press)

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See detailSklaverei war gestern? Menschenhandel im Europa des 21. Jahrhunderts
Veit, Charlotte UL; Nienaber, Birte UL

in Binsfeld, Andrea; Ghetta, Marcello (Eds.) Sklaverei und Identität (in press)

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See detailIntroducing Luxembourg in the Ephemeral
Carr, Constance UL

in Mössner, Samuel; Freytag, Tim; Krueger, Rob (Eds.) Adventures in Urban Sustainable Development: Theoretical interventions and notes from the field (in press)

Detailed reference viewed: 35 (0 UL)