Last 7 days
Bookmark and Share    
Full Text
Peer Reviewed
See detail“D’après une histoire vraie”
Barthelmebs-Raguin, Hélène UL

in Ferry, Ariane; Provini, Sandra (Eds.) Figures et personnages de criminelles, des histoires tragiques au roman policier (in press)

Detailed reference viewed: 21 (0 UL)
Full Text
Peer Reviewed
See detailFemmes fatales
Barthelmebs-Raguin, Hélène UL

in Dictionnaire raisonné de la peur (in press)

Detailed reference viewed: 17 (0 UL)
Full Text
See detailDatenbank für Zweisprachige Historische Luxemburgische Bekanntmachungen
Gilles, Peter UL; Ziegler, Evelyn

in Wallmeier, Nadine; Tophinke, Doris (Eds.) Historische Stadtsprachenforschung (in press)

Detailed reference viewed: 39 (0 UL)
Full Text
Peer Reviewed
See detailLinguistic Landscape-Forschung in sprachhistorischer Perspektive: öffentliche Bekanntmachungen in der Stadt Luxemburg im langen 19. Jahrhundert
Gilles, Peter UL; Ziegler, Evelyn

in Zeitschrift für Germanistische Linguistik (in press)

Detailed reference viewed: 43 (3 UL)
Full Text
Peer Reviewed
See detailLes contours des identités chez Anne-Lise Grobéty : pour un dépassement des frontières
Barthelmebs-Raguin, Hélène UL

in Bel, Jacqueline; Kuhnle, Till R (Eds.) Territoires et/ou frontières (in press)

Detailed reference viewed: 17 (0 UL)
Full Text
Peer Reviewed
See detailLuxembourgish
Gilles, Peter UL

in Maitz, Péter; Boas, Hans C.; Deumert, Ana (Eds.) et al Varieties of German Worldwide (in press)

Detailed reference viewed: 256 (16 UL)
Full Text
Peer Reviewed
See detailTest Suite Generation with the Many Independent Objective (MIO) Algorithm
Arcuri, Andrea UL

in Information and Software Technology (in press)

Context: Automatically generating test suites is intrinsically a multi-objective problem, as any of the testing targets (e.g, statements to execute or mutants to kill) is an objective on its own. Test ... [more ▼]

Context: Automatically generating test suites is intrinsically a multi-objective problem, as any of the testing targets (e.g, statements to execute or mutants to kill) is an objective on its own. Test suite generation has peculiarities that are quite different from other more regular optimisation problems. For example, given an existing test suite, one can add more tests to cover the remaining objectives. One would like the smallest number of small tests to cover as many objectives as possible, but that is a secondary goal compared to covering those targets in the first place. Furthermore, the amount of objectives in software testing can quickly become unmanageable, in the order of (tens/hundreds of) thousands, especially for system testing of industrial size systems. Objective: To overcome these issues, different techniques have been proposed, like for example the Whole Test Suite (WTS) approach and the Many-Objective Sorting Algorithm (MOSA). However, those techniques might not scale well to very large numbers of objectives and limited search budgets (a typical case in system testing). In this paper, we propose a novel algorithm, called Many Independent Objective (MIO) algorithm. This algorithm is designed and tailored based on the specific properties of test suite generation. Method: An empirical study was carried out for test suite generation on a series of artificial examples and seven RESTful API web services. The \evo system test generation tool was used, where MIO, MOSA, WTS and random search were compared. Results: The presented MIO algorithm resulted having the best overall performance, but was not the best on all problems. Conclusion: The novel presented MIO algorithm is a step forward in the automation of test suite generation for system testing. However, there are still properties of system testing that can be exploited to achieve even better results. [less ▲]

Detailed reference viewed: 31 (5 UL)
Full Text
Peer Reviewed
See detailRandom or Evolutionary Search for Object-Oriented Test Suite Generation?
Shamshiri; Rojas; Gazzola et al

in Software Testing, Verification & Reliability (in press)

An important aim in software testing is constructing a test suite with high structural code coverage – that is, ensuring that most if not all of the code under test has been executed by the test cases ... [more ▼]

An important aim in software testing is constructing a test suite with high structural code coverage – that is, ensuring that most if not all of the code under test has been executed by the test cases comprising the test suite. Several search-based techniques have proved successful at automatically generating tests that achieve high coverage. However, despite the well-established arguments behind using evolutionary search algorithms (e.g., genetic algorithms) in preference to random search, it remains an open question whether the benefits can actually be observed in practice when generating unit test suites for object-oriented classes. In this paper, we report an empirical study on the effects of using evolutionary algorithms (including a genetic algorithm and chemical reaction optimization) to generate test suites, compared with generating test suites incrementally with random search. We apply the EVOSUITE unit test suite generator to 1,000 classes randomly selected from the SF110 corpus of open source projects. Surprisingly, the results show that the difference is much smaller than one might expect: While evolutionary search covers more branches of the type where standard fitness functions provide guidance, we observed that, in practice, the vast majority of branches do not provide any guidance to the search. These results suggest that, although evolutionary algorithms are more effective at covering complex branches, a random search may suffice to achieve high coverage of most object-oriented classes. [less ▲]

Detailed reference viewed: 38 (3 UL)
Full Text
Peer Reviewed
See detailInventory Decisions in the Presence of Strategic Customers: Theory and Behavioral Evidence
Zhang, Yang; Mantin, Benny UL; Wu, Yaozhong

in Production and Operations Management (in press)

We consider the inventory decision of a retailer facing strategic customers. We develop a behavioral theory that accounts for reference dependence, which makes predictions on how the presence of strategic ... [more ▼]

We consider the inventory decision of a retailer facing strategic customers. We develop a behavioral theory that accounts for reference dependence, which makes predictions on how the presence of strategic customers leverages retailer behavior. Specifically, the reference-dependent retailer shall decrease her order quantity when there are more strategic customers in the population. As such, the conventional pull-to-center bias for newsvendor is generalized, since the presence of strategic consumers may induce the retailer to pull her order further below the center even when the production cost is low. Furthermore, increasing proportion of strategic customers reduces the retailer's ordering bias under low cost, yet amplifies it when the cost is high. Our subsequent experiments find pull-below-center effect, validate the theoretical predictions, and establish the asymmetry of reference dependence with the estimated behavioral parameters. We also study extensions to our model and carry out robustness checks of our experimental results. [less ▲]

Detailed reference viewed: 97 (19 UL)
See detailEntwicklungen der sexualwissenschaftlichen und rechtlichen Debatten zu Transsexualität und deren Verschränkungen in der Bundesrepublik Deutschland (1960er Jahre bis 1980)
De Silva, Adrian UL

in 'Auf nach Casablanca?' Lebensrealitäten transgeschlechtlicher Menschen zwischen 1945-1980 (in press)

Detailed reference viewed: 53 (9 UL)
See detailSchulbuchentwicklung in Luxemburg: Forschungsergebnisse der TAPSE-Studie
Andersen, Katja Natalie UL

in MENJE (Ministère de l’Éducation nationale, de l’Enfance et de la Jeunesse); Université du Luxembourg (Eds.) Bildungsbericht Luxemburg 2018 (in press)

Detailed reference viewed: 32 (4 UL)
Full Text
Peer Reviewed
See detailFourth moment theorems on the Poisson space: analytic statements via product formulae
Döbler, Christian UL; Peccati, Giovanni UL

in Electronic Communications in Probability (in press)

Detailed reference viewed: 39 (3 UL)
Peer Reviewed
See detailAkkulturation als Integrationsressource
Maehler, Débora; Murdock, Elke UL; Albert, Isabelle UL

in Pickel, Gert; Decker, Oliver; Kailitz, Steffen (Eds.) et al Handbuch Integration (in press)

Detailed reference viewed: 24 (1 UL)
Peer Reviewed
See detailPolicies of Crises in the European Union Youth Field: How a Political Agenda Shapes the Concept of Youth.
Heinen, Andreas UL; Décieux, Jean Philippe; Willems, Helmut UL et al

in Grimm, Marc; Bauer, Ullrich; Ertugrul, Baris (Eds.) Children and Adolescents in Times of Crises in Europe (in press)

Detailed reference viewed: 22 (2 UL)
Full Text
Peer Reviewed
See detailCharacterizations of biselective operations
Devillet, Jimmy UL; Kiss, Gergely

in Acta Mathematica Hungarica (in press)

Let X be a nonempty set and let i,j in {1,2,3,4}. We say that a binary operation F:X^2 -> X is (i,j)-selective if F(F(x_1,x_2),F(x_3,x_4)) = F(x_i,x_j), for all x_1,x_2,x_3,x_4 in X. In this paper we ... [more ▼]

Let X be a nonempty set and let i,j in {1,2,3,4}. We say that a binary operation F:X^2 -> X is (i,j)-selective if F(F(x_1,x_2),F(x_3,x_4)) = F(x_i,x_j), for all x_1,x_2,x_3,x_4 in X. In this paper we provide characterizations of the class of (i,j)-selective operations. We also investigate some subclasses by adding algebraic properties such as associativity or bisymmetry. [less ▲]

Detailed reference viewed: 27 (8 UL)
Full Text
Peer Reviewed
See detailLa protection des droits fondamentaux des utilisateurs de FinTech: l’exemple de l'application du Règlement Général sur la Protection des Données
Jolly, Loren UL

in Kritische Vierteljahresschrift für Gesetzgebung und Rechtswissenschaft = Critical Quarterly for Legislation and Law = Revue Critique Trimestrielle de Jurisprudence et de Législation (in press)

L'objectif de cet article est de mettre en évidence les différentes incertitudes que l'on rencontre lorsque l'on tente d'assurer l'application de leurs droits fondamentaux aux utilisateurs de FinTech. La ... [more ▼]

L'objectif de cet article est de mettre en évidence les différentes incertitudes que l'on rencontre lorsque l'on tente d'assurer l'application de leurs droits fondamentaux aux utilisateurs de FinTech. La protection des données et plus particulièrement les dispositions du Règlement Général sur la Protection des Données sont utilisées comme exemples dans cet article, afin d'illustrer les difficultés rencontrées. Ici, trois principales interrogations sont abordées: celles concernant les destinataires des dispositions du Règlement Général sur la Protection des Données, celles concernant les différences de traitement prévues par le Règlement Général sur la Protection des Données pour les données personnelles, pseudonymisées et les informations anonymes et enfin celles concernant la qualification des données disponibles sur des blockchains publiques et privées. Finalement cet article met en évidence les conséquences que ces incertitudes peuvent avoir sur la protection des droits fondamentaux des utilisateurs de FinTech ainsi que la nécessité d'assurer la sécurité juridique grâce à des instructions supplémentaires provenant du législateur européen ou grâce à la jurisprudence à venir. [less ▲]

Detailed reference viewed: 85 (7 UL)
Peer Reviewed
See detailBelgian Judicial Actors and the Establishment of the Punishment of Collaboration with the Enemy in the East Cantons.
Brüll, Christoph UL; Van Haecke, Lawrence

in Bost, Mélanie; Vrints, Antoon (Eds.) Doing Justice in Wartime. Multiple Interplays between Justice and Population during the two World Wars (in press)

Detailed reference viewed: 33 (6 UL)
See detailLa référence à l’Alsace-Lorraine dans le rattachement et l’intégration d’Eupen-Malmedy à la Belgique (1918-1925)
Brüll, Christoph UL

in Revue d'Alsace (in press), 144

En novembre 1910, le Journal des Tribunaux, principal organe d’information des juristes belges, qualifie la partie wallonne du Kreis allemand de Malmedy de « notre Alsace-Lorraine » où se trouveraient des ... [more ▼]

En novembre 1910, le Journal des Tribunaux, principal organe d’information des juristes belges, qualifie la partie wallonne du Kreis allemand de Malmedy de « notre Alsace-Lorraine » où se trouveraient des « frères de race et de langue, exilés et emprisonnés en Prusse. » Le 20 septembre 1920, ce Kreis ainsi que celui d’Eupen, presque exclusivement germanophone, sont rattachés à la Belgique, suite au traité de Versailles et à un simulacre de consultation populaire. Notre contribution qui traitera de la période qui s’étend de l’occupation de la région par des troupes belges en août 1919 à la fin du régime transitoire en mars 1925, analyse la signification de la référence à l’Alsace-Lorraine pendant cette phase du changement de la nationalité. Elle montre que cette référence n’est pas limitée aux discours de légitimation de l’annexion du territoire par la Belgique, mais que les autorités belges ont, à certaines occasions (comme l’introduction du service militaire), contacté leurs homologues français afin de connaître la politique d’intégration menée en Alsace-Lorraine. Par l’étude systématique de la référence idéelle et pratique à l’Alsace-Lorraine, la présente contribution fournit une contribution à une histoire comparée de la transition étatique dans les deux territoires. [less ▲]

Detailed reference viewed: 20 (1 UL)
See detailVom Abklingen der „Phantomschmerzen“. Die Bundesrepublik und „Eupen-Malmedy“ (1949-1985)
Brüll, Christoph UL

in Zeitschrift des Aachener Geschichtsvereins. Aachener Geschichtsverein (in press), 119/120

Detailed reference viewed: 24 (1 UL)
Full Text
Peer Reviewed
See detailPädagogische als soziale Phänomene auffassen. Ein sozialwissenschaftlicher Zugang zur Pädagogik der frühen Kindheit
Honig, Michael-Sebastian UL

in Dietrich, Cornelie; Stenger, Ursula; Stieve, Claus (Eds.) Theoretische Zugänge zur Pädagogik der frühen Kindheit. Eine kritische Vergewisserung (in press)

Detailed reference viewed: 62 (1 UL)