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See detailGardez votre carte d'identité en poche
Bouhon, Frédéric ULg

in Revue de la Faculté de Droit de l'Université de Liège (in press), 2017/1

Dans cette brève contribution, nous abordons la question de l'utilisation de la carte d'identité en Begique et les problèmes que cela soulève en matière de gestion des données à caractère personnel. À ... [more ▼]

Dans cette brève contribution, nous abordons la question de l'utilisation de la carte d'identité en Begique et les problèmes que cela soulève en matière de gestion des données à caractère personnel. À cette fin, nous revenons d’abord sur l’obligation de porter une carte d’identité et sur les raisons d’être de ce document. Nous essayons ensuite de mesurer l’ampleur des risques qu’implique le traitement des données liées à la carte, avant de nous focaliser sur certains usages particuliers de cette dernière. [less ▲]

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See detailA Quantitative Doignon-Bell-Scarf theorem
Aliev, Iskander; Bassett, Robert; De Loera, Jesus et al

in Combinatorica (in press)

The famous Doignon-Bell-Scarf theorem is a Helly-type result about the existence of integer solutions to systems of linear inequalities. The purpose of this paper is to present the following quantitative ... [more ▼]

The famous Doignon-Bell-Scarf theorem is a Helly-type result about the existence of integer solutions to systems of linear inequalities. The purpose of this paper is to present the following quantitative generalization: Given an integer k, we prove that there exists a constant c(n,k), depending only on the dimension n and on the number k, such that if a bounded polyhedron {x in R^n : Ax <= b} contains exactly k integer points, then there exists a subset of the rows, of cardinality no more than c(n,k), defining a polyhedron that contains exactly the same k integer points. In this case c(n,0)=2^n as in the original case of Doignon-Bell-Scarf for infeasible systems of inequalities. We work on both upper and lower bounds for the constant c(n,k) and discuss some consequences, including a Clarkson-style algorithm to find the l-th best solution of an integer program with respect to the ordering induced by the objective function. [less ▲]

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See detailAutomated multimodal volume registration based on supervised 3D anatomical landmark detection
Vandaele, Rémy ULg; LALLEMAND, François ULg; MARTINIVE, Philippe ULg et al

in SCITEPRESS Digital Library (in press)

We propose a new method for automatic 3D multimodal registration based on anatomical landmark detection. Landmark detectors are learned independantly in the two imaging modalities using Extremely ... [more ▼]

We propose a new method for automatic 3D multimodal registration based on anatomical landmark detection. Landmark detectors are learned independantly in the two imaging modalities using Extremely Randomized Trees and multi-resolution voxel windows. A least-squares fitting algorithm is then used for rigid registration based on the landmark positions as predicted by these detectors in the two imaging modalities. Experiments are carried out with this method on a dataset of pelvis CT and CBCT scans related to 45 patients. On this dataset, our fully automatic approach yields results very competitive with respect to a manually assisted state-of-the-art rigid registration algorithm. [less ▲]

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See detailOpen Implementation of DICOM for Whole-Slide Microscopic Imaging
JODOGNE, Sébastien ULg; LENAERTS, Eric ULg; MARQUET, Lara ULg et al

in Proceedings, 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISAPP 2017) (in press)

This paper introduces an open implementation of DICOM for whole-slide microscopic imaging, following Supplement 145 of the DICOM standard. The software is divided into two parts: (a) a command-line tool ... [more ▼]

This paper introduces an open implementation of DICOM for whole-slide microscopic imaging, following Supplement 145 of the DICOM standard. The software is divided into two parts: (a) a command-line tool to convert an whole-slide image to the DICOM format, and (b) a zero-footprint Web interface to display such DICOM images. The software architecture leverages the DICOM server Orthanc. The entire framework is available as free and open-source software. The existence of this software supports the development of digital pathology and telepathology in clinical environments, featuring a smooth integration with existing EHR and PACS solutions. [less ▲]

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See detail“How are you Vulnerable?”: Using Participation for Vulnerability Analysis in Emergency Planning
Rossignol, Nicolas ULg; Turcanu, Catrinel; Fallon, Catherine ULg et al

in Journal of Risk Research (in press)

Scientists in many fields of research have developed models, theories and concepts attempting to grasp and manage dangers that are often difficult to imagine. Among the different perspectives, the Science ... [more ▼]

Scientists in many fields of research have developed models, theories and concepts attempting to grasp and manage dangers that are often difficult to imagine. Among the different perspectives, the Science and Technology Studies (STS) Vulnerability Approach seems very promising. Relying on a constructivist paradigm, it is based on an inductive collection and analysis of a wide range of factors, with a particular focus on cultural factors and actual day-to-day practices. In this paper, we present the roots of this approach and we display findings based on three case studies exploring emergency planning in three different contexts (a city near a SEVESO plant, a school near a nuclear plant, and a city confronted to multiple catastrophic scenarios). The cases studies were realized by conducting three Focus Groups with different types of stakeholders (citizens, teachers, firemen, decision makers, etc.). After presenting the results of the case studies, we discuss how stakeholders’ participation can inform such type of vulnerability analysis in the context of emergency planning. We argue that participation fosters a deep understanding of actual safety governance practices which allows innovative results to emerge as well as it initiates a learning process among the participants. It contributes to questioning the relations between decision-makers, experts and citizens. It has the potential of bypassing the positivist and quantitative rationale of safety, and thus, of redefining the vulnerability governance. As a conclusion, we question the role of such STS vulnerability approach within the actual vulnerability governance. [less ▲]

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See detailArt. Liège et la Guerre de Cent Ans
Marchandisse, Alain ULg

in Moeglin, Jean-Marie (Ed.) Dictionnaire Guerre de Cent Ans (in press)

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See detailEarliest Mississippian rugose corals of eastern Australia: post-disaster fauna across the Devonian-Carboniferous Boundary?
Denayer, Julien ULg; Webb, Gregory

in Palaeodiversity & Palaeoenvironments (in press)

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See detailDiscovery of a woman portrait behind La Violoniste by Kees Van Dongen through hyperspectral imaging
Herens, Elodie ULg; Defeyt, Catherine ULg; Walter, Philippe et al

in Heritage Science (in press)

Despite the fact that Kees Van Dongen was one of the most famous painter of the 20th century, only little information about his palette and his technique is available. To contribute to the ... [more ▼]

Despite the fact that Kees Van Dongen was one of the most famous painter of the 20th century, only little information about his palette and his technique is available. To contribute to the characterization of Van Dongen's painting materials, La Violoniste, painted by the artist around 1923, has been analyzed by using three complementary techniques: macro X-ray fluorescence (MA-XRF), Raman spectroscopy and hyperspectral imaging. The elemental repartition given by MA-XRF and the results obtained thanks to Raman spectroscopy help us to complete the identification of pigments contained in La Violoniste (lead white, iron oxides, cadmium yellow, vermilion, Prussian blue, titanium white, ultramarine, a chromium pigment and carbon black) while the results obtained via hyperspectral imaging reveal a hidden woman portrait. Besides the fact that Kees Van Dongen was particularly renowned for his female portraits, this hidden composition presents obvious stylistic similarities with the well-known portraits produced by the artist during his Parisian stay (starting from 1899). Thanks to Raman spectroscopy, visual examination and MA-XRF, we show that the original background contains ultramarine, the hidden portrait's clothes are probably made of the same colour as the present violinist's dress and her carnation contains zinc, contrary to the violinist's flesh which is mainly made of lead white. [less ▲]

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See detailOn some symmetric multidimensional continued fraction algorithms
Labbé, Sébastien ULg; Arnoux, Pierre

in Ergodic Theory and Dynamical Systems (in press)

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See detailEntre mutation et métissage Co-construction d’une ethnographie émancipatrice et féministe
Vivas Romero, Maria ULg

in Émulation Revue des Jeunes Chercheuses et chercheurs en sciences sociales (in press)

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See detailL’apport de la papyrologie à la connaissance des pratiques et stratégies alimentaires dans l’Antiquité tardive 3. Papyrus documentaires grecs relatifs à l’alimentation et à la cuisine (IIIe/Ve siècles)
Ricciardetto, Antonio ULg

in Pratiques et stratégies alimentaires dans l'Antiquité tardive. Actes des journées d'études, 28-29 novembre 2016, Nancy (in press)

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See detailOn the Zero Defect Conjecture
Labbé, Sébastien ULg; Starosta, Stepan; Pelantova, Edita

in European Journal of Combinatorics (in press)

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See detail"'Les orphelins sur la tombe de leur mère' at the Crossing with Flemish Tradition"
Peere, Isabelle ULg

in B.A.S.I.S - International Ballad Studies (in press)

The study proposes a comparative analysis of the French-language and Flemish/Dutch versions of the international ballad deriving from the Danish 'Moderen under Mulde' (Dgf 89), and on this basis ... [more ▼]

The study proposes a comparative analysis of the French-language and Flemish/Dutch versions of the international ballad deriving from the Danish 'Moderen under Mulde' (Dgf 89), and on this basis identifies three French-language texts recorded in North-east France and Wallonia yet showing closer affinities to the neighbouring Flemish tradition. In the light of both textual traditions, their unilateral adoption of Flemish motifs and their enhancing effect suggests deliberate selection rather than mere geographical proximity or bilingualism as explanation for their hybridization. [less ▲]

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See detailChronique du colloque international "Médecine et christianisme : sources et pratiques" (Paris, 15-16 septembre 2016)
Carlig, Nathan ULg

in Lettre d'informations du Centre Jean Palerne (in press)

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See detailDemeter's Arrival at Eleusis on an Apulian Oinochoe kept in Foggia
Cuvelier, Graham ULg

in Babesch : Bulletin Antieke Beschaving (in press)

This article offers an interpretation of the scene depicted on the body of an Apulian red-figured oinochoe, assigned to the Darius Painter, now kept in the storage of the Museo Civico of Foggia. This ... [more ▼]

This article offers an interpretation of the scene depicted on the body of an Apulian red-figured oinochoe, assigned to the Darius Painter, now kept in the storage of the Museo Civico of Foggia. This interpretation is based on the analysis of the iconographic language of the Apulian imagery as well as on the connexion in series of this scene with those appearing on contemporary vases produced in the same cultural community. This article is also accompanied by a set of previously unpublished colour pictures (of the entire vase and of several details) taken on site by the author. [less ▲]

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See detailUno scetticismo triste. Tozzi e la psicologia del primo Novecento
Boccaccini, Federico ULg

in de Seta, Ilaria; Castellana, Riccardo (Eds.) Tozzi e l'Europa (in press)

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See detailL'enquête sur le fragment apulien Kiev 147 a
Cuvelier, Graham ULg

in Mètis : Revue d'Anthropologie du Monde Grec Ancien : Philologie, Histoire, Archéologie (in press)

Starting with a drawing of the late 19th century, completed by a recent and unpublished picture, this article presents the journey of an Apulian fragment attributed to the circle of the Darius Painter ... [more ▼]

Starting with a drawing of the late 19th century, completed by a recent and unpublished picture, this article presents the journey of an Apulian fragment attributed to the circle of the Darius Painter. This journey is associated with the history of the research related to this fragment, from its discovery in Ruvo in 1869 until its rediscovery in 2000 in Kiev. Then come a description and an iconographic analysis of the scene depicted on it, followed by the interpretations which have been given to it. [less ▲]

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See detailReconciling Plato’s and Aristotle’s Cosmologies. Attemps at Harmonization in Simplicius
Gavray, Marc-Antoine ULg

in Strobel, Benedikt (Ed.) Die Kunst der philosophischen Exegese bei den antiken Platon- und Aristoteles Kommentatoren (in press)

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See detailLe "Politique" de Platon. Introduction, texte, traduction et commentaire
Dixsaut, Monique; El Murr, Dimitri; Gavray, Marc-Antoine ULg et al

Book published by Vrin (in press)

Detailed reference viewed: 102 (5 ULg)