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See detailLa vie formulaire - entre procédure judiciaire et dérive administrative du droit d’hier à aujourd’hui
Menetrey, Séverine UL

in Revue internationale de droit processuel (in press)

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See detailLa juridictionnalisation du droit dans l’espace OHADA
Menetrey, Séverine UL

in Penant (2019)

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See detailLe principe de juridiction dans une perspective comparatiste
Menetrey, Séverine UL

in Les principes directeurs du procès et les racines européennes de la pensée de Motulsky (2019)

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See detailSymbol-Level Precoding Design Based on Distance Preserving Constructive Interference Regions
Haqiqatnejad, Alireza UL; Kayhan, Farbod UL; Ottersten, Björn UL

in IEEE Transactions on Signal Processing (2018), 66(22), 5817-5832

In this paper, we investigate the symbol-level precoding (SLP) design problem in the downlink of a multiuser multiple-input single-output (MISO) channel. We consider generic two-dimensional constellations ... [more ▼]

In this paper, we investigate the symbol-level precoding (SLP) design problem in the downlink of a multiuser multiple-input single-output (MISO) channel. We consider generic two-dimensional constellations with any shape and size, and confine ourselves to one of the main categories of constructive interference regions (CIR), namely, distance preserving CIR (DPCIR). We provide a comprehensive study of DPCIRs and derive several properties for these regions. Using these properties, we first show that any signal in a given DPCIR has a norm greater than or equal to the norm of the corresponding constellation point if and only if the convex hull of the constellation contains the origin. It is followed by proving that the power of the noise-free received signal in a DPCIR is a monotonic strictly increasing function of two parameters relating to the infinite Voronoi edges. Using the convex description of DPCIRs and their characteristics, we formulate two design problems, namely, the SLP power minimization with signal-to-interference-plus-noise ratio (SINR) constraints, and the SLP SINR balancing problem under max-min fairness criterion. The SLP power minimization based on DPCIRs can straightforwardly be written as a quadratic programming (QP). We derive a simplified reformulation of this problem which is less computationally complex. The SLP max-min SINR, however, is non-convex in its original form, and hence difficult to tackle. We propose alternative optimization approaches, including semidefinite programming (SDP) formulation and block coordinate descent (BCD) optimization. We discuss and evaluate the loss due to the proposed alternative methods through extensive simulation results. [less ▲]

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See detailFunctional inequalities for Feynman-Kac semigroups
Thompson, James UL

E-print/Working paper (2018)

Using stochastic analysis, we prove various gradient estimates and Harnack inequalities for Feynman-Kac semigroups with possibly unbounded potentials. One of the main results is a derivative formula which ... [more ▼]

Using stochastic analysis, we prove various gradient estimates and Harnack inequalities for Feynman-Kac semigroups with possibly unbounded potentials. One of the main results is a derivative formula which can be used to characterize a lower bound on Ricci curvature using a potential. [less ▲]

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See detailLa fonction juridictionnelle à l'ère de la suprématie : pourquoi parle-t-on de cours suprêmes ?
Menetrey, Séverine UL

in Revue de Droit Bancaire et Financier (2018)

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See detailDroit judiciaire - Code
Menetrey, Séverine UL

Book published by LARCIER (2018)

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See detailNew cultural competences needed for healthcare teams as a priority in treatment of chronic diseases
Odero, Angela UL; Baumann, Michèle UL

in "Health Psychology across the Lifespan: Uniting Research, Practice and Policy” (2018)

Technological changes and higher prevalence of chronic diseases require changing patients’ and healthcare professionals’ position with more participation in healthcare organization, and more implication ... [more ▼]

Technological changes and higher prevalence of chronic diseases require changing patients’ and healthcare professionals’ position with more participation in healthcare organization, and more implication in their relationships. Based on the Canadian ‘patient-as-partner in healthcare’ approach, our aims were to identify and categorize cultural values underlying this term in Luxembourg, and to characterize a set of cultural competencies needed for its practical application. Method: A qualitative study using a semi-directive guide developed within an INTERREG project was conducted among 30 healthcare professionals. A categorical thematic content analysis was realized using N'Vivo software. Results: For some professionals, the word ‘partner’ is not appropriate in Luxembourgish, but they defined it as a companion who engages in a mutual cooperation, structured collaboration and sharing of information with a common goal: Quality of healthcare. For others, a ‘partner’ is an associate who takes part in decision making, discussions, negotiations and evaluations. This partner approach would allow processes of change, bringing autonomy (surveillance, self-education, and monitoring treatment) to the patients, provided that professionals partly cede their traditional power. Trust and respect would be the main start of this process. Difficulties in communication and relationships would arise when helping the patients understand their disease, adhering to instructions, and giving a balanced place to the information found on Internet. Conclusion: This ‘collaborative accompaniment’ appears to allow decisional balance, an interdisciplinary method which requires training for all partners (physicians GP or specialists, patients and psychologist) and not only case-managers to help patients acquire self-efficacy for behavioral changes. [less ▲]

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