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See detailEconomic reasoning and the Courts across EU law
Van Cleynenbreugel, Pieter ULg

Speech/Talk (2013)

In this general talk, I proposed three situations in which EU judges or national judges applying EU law are confronted with economic reasoning. Rather than providing solutions, the aim of the talk was ... [more ▼]

In this general talk, I proposed three situations in which EU judges or national judges applying EU law are confronted with economic reasoning. Rather than providing solutions, the aim of the talk was above all to distinguish those situations and make clear how judicial reasoning and economic data can interact. [less ▲]

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See detailPRESSE: Favoriser l'"autodétermination" des personnes âgées
Adam, Stéphane ULg

Speech/Talk (2013)

Animer la vie sociale des personnes âgées en institution : interview de Dominique Bigneron et Stéphane Adam

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See detailSOCIAL SCIENTIST ON BOARD IN LONG-TERM MANAGEMENT OF HIGH LEVEL AND/OR LONG-LIVED RADIOACTIVE WASTE IN BELGIUM
Parotte, Céline ULg

Speech/Talk (2013)

Reflexive view on the position as PhD Student

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See detailException culturelle et accords commerciaux
Vlassis, Antonios ULg

Speech/Talk (2013)

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See detailBioinformatics opportunities in Genomics and Genetics
Bessonov, Kyrylo ULg

Speech/Talk (2013)

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See detailSeismic behaviour of L- and T-shaped unreinforced masonry shear walls
Mordant, Christophe ULg; Dietz, Matt; Vasseur, Luc et al

Speech/Talk (2013)

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See detailAllocution d'ouverture du colloque
Delville, Michel ULg

Speech/Talk (2013)

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See detailLe volontariat : concepts et enjeux actuels
Moreau, Charlotte ULg

Speech/Talk (2013)

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See detailTrop vieux à 45 ans ?
Adam, Stéphane ULg

Speech/Talk (2013)

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See detailTrop vieux à 45 ans ?
Adam, Stéphane ULg

Speech/Talk (2013)

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See detailGenome-wide association interaction analysis for complex diseases: an example on Alzheimer’s disease.
Gusareva, Elena ULg; Cuyvers, E; Colon, S et al

Speech/Talk (2013)

Objectives: Common genetic mutations that can be detected via a genome-wide association (GWA) study and at the same time have a strong contribution to disease risk are fairly limited. Some of the genetic ... [more ▼]

Objectives: Common genetic mutations that can be detected via a genome-wide association (GWA) study and at the same time have a strong contribution to disease risk are fairly limited. Some of the genetic variants in humans are either rare, thus more difficult to be identified, or they are common, but exert relatively small or even no individual effects that are masked or enhanced by one or several genes. The discovery of interacting genetic variants, possibly explaining part of the hidden genetic heritability, requires the development of sophisticated strategies and bioinformatics tools. Methods: In the present study, we propose a minimal protocol for genome-wide association interaction (GWAI) analysis that involves screening over large-scale genomic data in the search for epistatic or synergetic effects. The different steps of this minimal protocol are illustrated on a real-life data application for Alzheimer disease (AlzD) (large human cohort of 2,259 cases and 6,017 controls from France) and the pros and cons of the approaches are discussed. Results: Using the protocol, we identified two pairs of AlzD-associated interacting SNPs: from chromosome 6q11.1 and 13q12.11 and male-specific epistasis between SNPs from chromosome 5q34 and 15q22.2. Conclusion: In the present work we developed and applied an epistasis detection protocol to perform a comprehensive genome-wide search for AlzD-associated epistatic effects, hereby combining the strengths of different strategies, methods and statistical tools. It is the first time an epistasis study of this magnitude has been conducted in the context of AlzD. We show the advantages of viewing and analyzing data from different angles. A replication analysis strategy adapted to the epistasis detection context, as well as a meta-analytic approach confirmed effects of the discovered interactions. Apart from the biological and clinical importance, the present work offers a roadmap for future investigations in the field of epistasis detection and interpretation. [less ▲]

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See detailUnderstanding active network management in 30 minutes
Ernst, Damien ULg

Speech/Talk (2013)

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See detailAnxiety sensitivity in children
Stassart, Céline ULg; Etienne, Anne-Marie ULg

Speech/Talk (2013)

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See detailLe Blanc-bleu Belge, la génomique et moi...
Sartelet, Arnaud ULg

Speech/Talk (2013)

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See detailSpatialisation sonore précise pour le cinéma 3D
André, Cédric ULg

Speech/Talk (2013)

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See detailModeling travel behavior: Whether weather matters
Cools, Mario ULg

Speech/Talk (2013)

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See detailSolving the fluctuation problems in a land with 100% of renewable energy
Ernst, Damien ULg

Speech/Talk (2013)

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See detailEuropean geriatric examination. Looking in the future
Petermans, Jean ULg

Speech/Talk (2013)

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See detailSensations et contenus phénoménaux: un mot d'introduction
Dewalque, Arnaud ULg

Speech/Talk (2013)

Y a-t-il encore une place, dans une approche intentionnelle de l’esprit, pour l’idée d’un « donné sensible » ou pour celle d’un caractère phénoménal de l’expérience sensorielle ? L’analyse des sensations ... [more ▼]

Y a-t-il encore une place, dans une approche intentionnelle de l’esprit, pour l’idée d’un « donné sensible » ou pour celle d’un caractère phénoménal de l’expérience sensorielle ? L’analyse des sensations est-elle conciliable, d’une manière ou d’une autre, avec l’analyse intentionnelle ? Plus particulièrement : doit-on faire droit à un mode de présentation intentionnel-phénoménal (« contenu phénoménal » : l’apparaître-rouge de la rose) qui ne serait pas réductible à un mode de présentation conceptuel ou linguistique (contenu conceptuel : la rose perçue en tant que rouge) ? Et si oui, quel serait le statut d’un tel « contenu phénoménal » ? [less ▲]

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See detailFull scale testing of modern unreinforced thermal insulation clay block masonry houses
Mendes, Luis; Candeias, Paulo; Campas Costa, Alfredo et al

Speech/Talk (2013)

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See detailBrain damage and consciousness.
Guldenmund, Justus Pieter ULg

Speech/Talk (2013)

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See detailUne brève histoire de l’immigration en Belgique
Martiniello, Marco ULg; Rea, Andrea

Speech/Talk (2013)

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See detailThe Australian Apology in Fiction: Gail Jones’s Sorry
Belleflamme, Valérie-Anne ULg

Speech/Talk (2013)

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See detailBatch Mode Reinforcement Learning based on the Synthesis of Artificial Trajectories
Fonteneau, Raphaël ULg

Speech/Talk (2012)

Batch mode reinforcement learning (BMRL) is a field of research which focuses on the inference of high-performance control policies when the only information on the control problem is gathered in a set of ... [more ▼]

Batch mode reinforcement learning (BMRL) is a field of research which focuses on the inference of high-performance control policies when the only information on the control problem is gathered in a set of trajectories. Such situations occur for instance in the case of clinical trials, for which data are collected in the form of batch time series of clinical indicators. When the (state, decision) spaces are large or continuous, most of the techniques proposed in the literature for solving BMRL problems combine value or policy iteration schemes from the Dynamic Programming (DP) theory with function approximators representing (state-action) value functions. While successful in many studies, the use of function approximators for solving BMRL problems has also drawbacks. In particular, the use of function approximator makes performance guarantees difficult to obtain, and does not systematically take advantage of optimal trajectories. In this talk, I will present a new line of research for solving BMRL problems based on the synthesis of ``artificial trajectories'' which opens avenues for designing new BMRL algorithms. In particular, it avoids the two above-mentioned drawbacks of the use of function approximator. [less ▲]

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See detailIntroduction aux théories de la perception du paysage
Vranken, Isabelle ULg

Speech/Talk (2012)

La perception du paysage est abordée sous l'angle de l'école behavioriste, plus particulièrement les travaux de Kevin Lynch en urbanisme sur l'image de la ville. Elle part du postulat que la perception de ... [more ▼]

La perception du paysage est abordée sous l'angle de l'école behavioriste, plus particulièrement les travaux de Kevin Lynch en urbanisme sur l'image de la ville. Elle part du postulat que la perception de l'environnement influence le comportement de l'individu qui y vit (le citoyen)et modifie à son tour son environnement. Ceci sert à dégager des principes d'aménagement du territoire pour plus de bien-être. La voirie joue un rôle central dans la perception de la ville, étant donné que c'est le point d'observation principal de celle-ci par les citoyens. Selon sa forme, ses accès et ses abords, ou encore l'organisation de l'écran construit, différents effets d'ambiance urbaine peuvent être ménagés. Dans ce paysage s'implantent les éléments principaux de la structure de la ville: limites, voies, noeuds, points de repère, quartiers. Leur organisation relative fait émerger les caractéristiques globales de la ville que sont la lisibilité et l'imagibilité. Ces techniques ont été utilisées et adaptées pour l'analyse de la ville de Lubumbashi et de l'Avenue Louise à Bruxelles. [less ▲]

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See detailFemale Masculinity de Judith Halberstam
Berlage, Pauline ULg

Speech/Talk (2012)

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See detailCone de pollution à Lubumbashi: trois techniques pour le mettre en évidence
Vranken, Isabelle ULg

Speech/Talk (2012)

A cause des vents dominants de secteur Sud-Est, l'industrie métallurgique de Lubumbashi a été la source de dépôts atmosphériques spatialement concentrés en une zone conique, située au nord-ouest de la ... [more ▼]

A cause des vents dominants de secteur Sud-Est, l'industrie métallurgique de Lubumbashi a été la source de dépôts atmosphériques spatialement concentrés en une zone conique, située au nord-ouest de la fonderie de la Gécamines. Premièrement, l'existence de ce cône a été mise en évidence en utilisant des comparaisons de structure de la végétation et des sols nus dans deux zones d'étude : dans le cône de pollution et en dehors. Ensuite, dans une étude plus large et plus qualitative, une adaptation des théories de la perception urbaine de Kevin Lynch. Une présence plus faible et plus fragmentée de végétation dans le cône qu'hors du cône est détectée. De plus, un e ffet de la proximité à la source a été détecté. Deuxièmement, l'approche de Kevin Lynch a mis en évidence l'impact non seulement de l'activité de l'usine Gécamines, mais également des autres sites industriels installés plus récemment dans la région. Pour isoler davantage l'e ffet de la pollution atmosphérique liée à la cheminée des Gécamines par rapport à celui des autres usines ou de la coupe de bois de feu, l'utilisation des modèles neutres est envisagée. [less ▲]

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See detailRapport de recherche « mid-term » pour la recherche CAMUS
Rieppi, Stéphane ULg

Speech/Talk (2012)

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See detailCône de pollution à Lubumbashi: mise en évidence à partir de la structure spatiale de la végétation et de la perception paysagère
Vranken, Isabelle ULg

Speech/Talk (2012)

In the south-eastern part of the Katanga Province (Democratic Republic of the Congo), high concentrations of copper and cobalt are found in the soils of the well-known ¿Copper Belt¿. Due to the dominant ... [more ▼]

In the south-eastern part of the Katanga Province (Democratic Republic of the Congo), high concentrations of copper and cobalt are found in the soils of the well-known ¿Copper Belt¿. Due to the dominant south-eastern winds, the metallurgic industry in Lubumbashi has been the source of a spatially concentrated atmospheric deposits of non-ferrous metal particles and associated substances in a cone-shaped zone, situated north-west of the metal processing site. The existence of this zone has been evidenced using two different techniques: firstly, by means of landscape metric comparisons of the vegetation and bare soil patterns in two study areas, one inside the pollution cone and one outside; secondly, by means of the theory on city perception developed by Kevin Lynch. Higher fragmentation and lower vegetation presence were observed inside the pollution cone, reflecting the negative impact of atmospheric deposits. Those differences were higher for sites closer to the emission source. Lynch¿s approach outlined the negative impact of diverse industrial plants on the perception by the local population. Six pollution districts and several contaminated paths, limits, nodes and polluting landmarks were identified. Citizens even recognize them as part of the collective image of the city. [less ▲]

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See detailjob day
Bruyère, Eric ULg

Speech/Talk (2012)

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See detailNouvelles perspectives en matière de formulations alimentaires
Blecker, Christophe ULg

Speech/Talk (2012)

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See detailL'accompagnement des séniors
Petermans, Jean ULg; Feyers, Dorothée ULg; Missotten, Pierre ULg

Speech/Talk (2012)

La Palme d’or de Michael Haneke s’est imposée avec une flamboyante évidence à Cannes cette année. Beaucoup plus qu’une oeuvre cinématographique : un art, une invitation vibrante à se sublimer… La ... [more ▼]

La Palme d’or de Michael Haneke s’est imposée avec une flamboyante évidence à Cannes cette année. Beaucoup plus qu’une oeuvre cinématographique : un art, une invitation vibrante à se sublimer… La projection sera suivie d'une rencontre : « L'accompagnement des seniors » Avec le Professeur Jean Petermans, chef de service en gériatrie au CHU et Dorothée Feyers et Pierre Missotten, psychologues. "Amour" - un film de M. Haneke Musiciens à la retraite, Anne (Emmanuelle Riva) et Georges (Jean-Louis Trintignant) coulent des jours paisibles dans leur appartement parisien. On se fond avec plaisir dans leur intimité. À plus de 80 ans, ils ont du tact, une élégance naturelle, de la vivacité d’esprit et de la complicité chaleureuse. Le flux heureux de leur quotidien est brutalement interrompu par un accident vasculaire qui laisse Anne paralysée du côté droit. Georges va affronter la lente mais inéluctable dégradation de sa femme En sortant de la projection, au festival de Cannes, on avait la certitude que le film allait remporter la Palme. Mais cela nous semblait anodin à côté de la puissance dévastatrice de l’œuvre. On trouvait difficilement nos mots car le film nous avait transportés dans un territoire où il n’était plus question de goûts et couleurs ou de partis pris artistiques. Amour nous installe face à notre destinée, aborde notre décrépitude, notre cheminement vers l’agonie, la douleur, la déchéance. Mais en même temps, il évoque en permanence notre capacité à transcender les affres de l’existence grâce à l’amour et au don de soi. Ce film n’est évidemment pas une partie de franche rigolade. Mais il vous fera chavirer par sa force d’émotion, inscrite dans la chair des acteurs, par sa manière d’aller au cœur de ses personnages, attentif au moindre geste. Le film ne cache jamais les affres de la maladie sans pour autant être voyeur. Ce qui intéresse Haneke, c’est l’interaction entre ses deux protagonistes principaux, c’est leur parole, les détails de cette relation amoureuse qui s’est construite pendant 60 ans. Quand Georges décide de soigner sa femme et de l’accompagner dans son agonie, loin des yeux indiscrets et de l’acharnement des hôpitaux, il est habité par une certaine forme de sainteté ; une sainteté résolument terrestre, habitée par l’amour, le doute, la rage d’être impuissant. À la sempiternelle question de savoir si une œuvre d’art peut changer le monde, on répondra que des films de ce calibre nous invite à mieux vivre, tout simplement. (source : Les Grignoux) Réalisateur : Michael Haneke Acteurs : Emmanuelle Riva, Jean-Louis Trintignant, Isabelle Huppert Origine : France/Allemagne/Autriche Année : 2012 Durée : 2 h 06 Distributeur : Cinéart Version : Film parlant français Palme d’or - Festival de Cannes 2012 Infos pratiques : - 05.11 - 19h45 - Cinéma Sauvenière - Place en prévente au tarif habituel aux Cinémas Les Grignoux (Sauvenière / Parc / Churchill) [less ▲]

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See detailGestion de la diversité en milieu hospitalier
Cornet, Annie ULg

Speech/Talk (2012)

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See detail"The Medium is the Message". Introduction
Veymiers, Richard ULg; Iossif, Panagiotis P.

Speech/Talk (2012)

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See detailQu’est-ce qu’une université ?
Rentier, Bernard ULg

Speech/Talk (2012)

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See detailLes experts ont le nez fin
Focant, Jean-François ULg

Speech/Talk (2012)

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See detailFast and accurate modelling of longitudinal neuroimaging data
Guillaume, Bryan ULg; Waldorp, Lourens; Nichols, Thomas

Speech/Talk (2012)

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See detailIncise philosophique (Portrait de Cage)
Pieron, Julien ULg

Speech/Talk (2012)

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See detailThéorie queer et culture populaire de T. De Lauretis
Berlage, Pauline ULg

Speech/Talk (2012)

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See detailIntegrating biological information in genome-wide association interaction (GWAI) studies.
Gusareva, Elena ULg; Van Steen, Kristel ULg

Speech/Talk (2012)

Genome-wide association (GWA) studies of Crohn's disease have identified numerous genes. However, a substantial portion of the heritability of this disease remains unexplained. Some gene variants, not ... [more ▼]

Genome-wide association (GWA) studies of Crohn's disease have identified numerous genes. However, a substantial portion of the heritability of this disease remains unexplained. Some gene variants, not detectable via main effects GWA study, may manifest themselves only in interaction with other variants. To search for interacting genes involved in the regulation of Crohn's disease, we performed GWA epistasis screening in a large human cohort (1851 cases/2938 controls) belonging to the Wellcome Trust Case Control Consortium (WTCCC). All subjects were genotyped with the GeneChip 500K Mapping Array Set (Affymetrix chip). SNPs that passed our quality control (359,479 SNPs) were processed in Biofilter (a software package that looks for candidate epistatic genes contributing to disease risk) giving rise to 14,185 SNPs. Subsequent MB-MDR epistasis screening, highlighted evidence for statistical epistasis for 6 SNP pairs. Four of these pairs involve interaction on between the HTR3B and USP28 genes (chromosome 11). One pair involves an interaction between the SLED1 and ACSL1 genes (chromosome 4). Another pair involves an interaction between PTPN22 (chromosome 1) and a SNP located between USPL1 and ALOX5AP (chromosome 13). Notably, when mapped to the same genomic regions, the interacting SNPs were not in linkage disequilibrium (r^2 < 0.11). All results were corrected for potential main SNP effects and were corrected for multiple testing on 7072 SNPs (i.e., 25,003,056 pairs). We investigated the consistency of these findings using different methodologies, including information-based, LD comparison-based and regression-based approaches. We also investigated the utility of using prior information from biological interaction data bases in novel epistasis discoveries, as well as the utility of biological data bases in interpreting a posterior identified statistical epistasis pairs. Our findings may provide new leads on important pathways involved in Crohn's disease. [less ▲]

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See detailHubert Nyssen, écrivain et fondateur des éditions Actes Sud
Durand, Pascal ULg; Chambon, Jacqueline; Manguel, Alberto

Speech/Talk (2012)

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See detailCaractérisation des forêts, les apports des inventaires forestiers
Fayolle, Adeline ULg

Speech/Talk (2012)

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See detailZ_p scalar dark matter from multi-Higgs-doublet models
Keus, Venus ULg

Speech/Talk (2012)

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See detailMathémagie 2
Rigo, Michel ULg

Speech/Talk (2012)

Nous présentons ici des tours de magie ne nécessitant aucune habileté particulière de la part de l'apprenti magicien : des tours de cartes, des tours de divination etc. Contrairement au magicien qui ne ... [more ▼]

Nous présentons ici des tours de magie ne nécessitant aucune habileté particulière de la part de l'apprenti magicien : des tours de cartes, des tours de divination etc. Contrairement au magicien qui ne dévoile jamais ses secrets, ici, nous expliquons que ces tours reposent sur diverses propriétés et constructions mathématiques (décomposition d'une permutation en produit de cycle, suites linéaires récurrentes, ...). Il y en aura donc pour tous les goûts... et tous les niveaux. Dans la mesure du possible, nous présenterons de "nouveaux" tours qui n'auraient pas déjà été dévoilés dans un exposé précédent. [less ▲]

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See detailGender and leadership
Cornet, Annie ULg

Speech/Talk (2012)

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See detailDélimitation et classement des entités commerciales
Vazquez Parras, Juan ULg

Speech/Talk (2012)

This study develops a method classifying retail spaces through geometry. It attempts to objectify quantitatively several criterions (usually based on empirical observation) which define retail supply. The ... [more ▼]

This study develops a method classifying retail spaces through geometry. It attempts to objectify quantitatively several criterions (usually based on empirical observation) which define retail supply. The method developed shows that it is possible to characterize different commercial forms by using relatively simple indicators. In order to apply this method, this study drawn upon a database of 20,000 stores geolocalised and gathered by shopping areas all over Wallonia. This paper is divided into three main points: the construction of indicators, their compilation and the identification of a classification of retail spaces. [less ▲]

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See detailHommage à Hubert Nyssen
Durand, Pascal ULg; De Decker, Jacques; Outers, Jean-Luc

Speech/Talk (2012)

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See detailExposé introductif
Husson, Jean-François ULg

Speech/Talk (2012)

Cet exposé introductif au séminaire de l'Association Internationale des Maires Francophones aborde les antagonismes économiques et sociaux, sans négliger la dimension religieuse. La seconde partie de l ... [more ▼]

Cet exposé introductif au séminaire de l'Association Internationale des Maires Francophones aborde les antagonismes économiques et sociaux, sans négliger la dimension religieuse. La seconde partie de l'exposé traite du rôle des élus locaux et des instruments à leur disposition. [less ▲]

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See detailLa saisonalité de Mars
Stiepen, Arnaud ULg

Speech/Talk (2012)

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See detailIMONIC Spin-off Project
Goffin, Dorothée ULg

Speech/Talk (2012)

Présentation du projet de spin-off IMONIC à un jury de sélection

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See detailEnergie et environnement
Gautier, Axel ULg

Speech/Talk (2012)

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See detailDépenses en viande par les ménages belges en 2008
Ferrandis Vallterra, Salvador ULg; Brostaux, Yves ULg; Claustriaux, Jean-Jacques ULg et al

Speech/Talk (2012)

Analysis of meat expenditure by Belgian households in 2008. Meat expenditure by Belgian households during 2008 is analyzed. Expenditure is extracted from the Belgian Household Budget Survey at the FPS ... [more ▼]

Analysis of meat expenditure by Belgian households in 2008. Meat expenditure by Belgian households during 2008 is analyzed. Expenditure is extracted from the Belgian Household Budget Survey at the FPS Economy, S.M.E.s, Self-employed and Energy. The database also provides sociodemographic information about the households participating in the survey. To explain the observed variability of the meat expenditure based on the explanatory factors available, an analysis of the covariance is performed. The three quantitative factors have a bigger effect on the meat expenditure than the three other qualitative factors. The proportion of meat expenditure variability explained by the explanatory factors of the selected model is 31,41%. [less ▲]

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See detailGenre et leadership
Cornet, Annie ULg

Speech/Talk (2012)

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See detailAnalysis of longitudinal imaging data
Guillaume, Bryan ULg

Speech/Talk (2012)

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See detailApproches multi-échelles et éléments finis Solid-Shell
Duchene, Laurent ULg

Speech/Talk (2012)

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See detailLa politique scientifique en Wallonie et en Fédération Wallonie-Bruxelles : quelle stratégie au-delà de 2015 ?
Fallon, Catherine ULg

Speech/Talk (2012)

What are the main trends affecting science policy in Wallonia. What are the choices to be decided before 2015 ?

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See detailMulti-terminal HVDC systems and ancillary services
Ernst, Damien ULg

Speech/Talk (2012)

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See detailRisques sismiques et responsabilités des scientifiques
Kohl, Benoît ULg

Speech/Talk (2012)

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See detailEconomic Design of Control Charts In Presence of Censored Data
Faraz, Alireza ULg; Heuchenne, Cédric ULg

Speech/Talk (2011)

we present Shewhart type Z ̅ and S2 control charts for monitoring individual or joint shifts in the scale and shape parameters of a Weibull distributed process. The advantage of this method is its ease of ... [more ▼]

we present Shewhart type Z ̅ and S2 control charts for monitoring individual or joint shifts in the scale and shape parameters of a Weibull distributed process. The advantage of this method is its ease of use and flexibility for the case where the process distribution is Weibull, although the method can be applied to any distribution. We illustrate the performance of our method through simulation and the application through the use of an actual data set. Our results indicate that Z ̅ and S2 control charts perform well in detecting shifts in the scale and shape parameters. We also provide a guide that would enable a user to interpret out-of-control signals. [less ▲]

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See detailAbelian symmetries in NHDM
Keus, Venus ULg

Speech/Talk (2011)

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See detailRecent Advances in Batch Mode Reinforcement Learning: Synthesizing Artificial Trajectories
Fonteneau, Raphaël ULg

Speech/Talk (2011)

Batch mode reinforcement learning (BMRL) is a field of research which focuses on the inference of high-performance control policies when the only information on the control problem is gathered in a set of ... [more ▼]

Batch mode reinforcement learning (BMRL) is a field of research which focuses on the inference of high-performance control policies when the only information on the control problem is gathered in a set of trajectories. When the (state, action) spaces are large or continuous, most of the techniques proposed in the literature for solving BMRL problems combine value or policy iteration schemes from the Dynamic Programming (DP) theory with function approximators representing (state-action) value functions. While successful in many studies, the use of function approximators for solving BMRL problems has also drawbacks. In particular, the use of function approximator makes performance guarantees difficult to obtain, and does not systematically take advantage of optimal trajectories. In this talk, I will present a new line of research for solving BMRL problems based on the synthesis of ``artificial trajectories'' which opens avenues for desiging new BMRL algorithms. In particular, it avoids the two above-mentioned drawbacks of the use of function approximator. [less ▲]

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Speech/Talk (2011)

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