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![]() Lesschaeve, Christophe ![]() in Representation (in press) The extent to which voters and parties agree on policies is an important way through which political scientists have empirically studied political representation. This opinion congruence is most often ... [more ▼] The extent to which voters and parties agree on policies is an important way through which political scientists have empirically studied political representation. This opinion congruence is most often measured by comparing preferences on a number of policy statements. While the selection of policy statements has not escaped scholarly attention, its impact on the reliability of congruence scores, i.e. the degree to which similar levels of opinion congruence are found when different samples of policy statements are used, has been less investigated. This article looks at which factors of statements samples and voters affect the reliability of congruence measures. It does so by simulating over 5 million opinion congruence scores on the basis of a dataset containing 134 voter and party policy preferences. It finds that both the number of statements and their topic diversity positively affect the reliability of congruence estimates. In addition, the congruence estimates of politically less sophisticated voters are more reliable but only when many left-right policy statements are included in the statement selection. Finally, explorative analyses suggest that increasing topic diversity also increases the validity of congruence measures. [less ▲] Detailed reference viewed: 84 (3 UL)![]() Grotto, Francesco ![]() ![]() in College Mathematics Journal (in press) Detailed reference viewed: 149 (38 UL)![]() Wang, Ziming ![]() ![]() in ACM Transactions on Human - Robot Interaction (in press) When flying robots are used in close-range interaction with humans, the noise they generate, also called consequential sound, is a critical parameter for user acceptance. We conjecture that there is a ... [more ▼] When flying robots are used in close-range interaction with humans, the noise they generate, also called consequential sound, is a critical parameter for user acceptance. We conjecture that there is a benefit in adding natural sounds to noisy domestic drones. To test our hypothesis experimentally, we carried out a mixed-methods research study (N=56) on reported user perception of a sonified domestic flying robot with three sound conditions at three distances. The natural sounds studied were respectively added to the robot’s inherent noises during flying; namely a birdsong and a rain sound, plus a control condition of no added sound. The distances studied were set according to proxemics; namely near, middle, and far. Our results show that adding birdsong or rain sound affects the participants’ perceptions, and the proxemic distances play a nonnegligible role. For instance, we found that participants liked the bird condition the most when the drone was at far, while they disliked the same sound the most when at near. We also found that participants’ perceptions strongly depended on their associations and interpretations deriving from previous experience. We derived six concrete design recommendations. [less ▲] Detailed reference viewed: 33 (10 UL)![]() Ligeti, Katalin ![]() in Mitsilegas, Valsamis; Bergström, Maria; Konstadinides, Theodore (Eds.) Research Handbook on EU Criminal Law (in press) Detailed reference viewed: 14 (0 UL)![]() Ligeti, Katalin ![]() in Ambos, Kai; Rackow, Peter (Eds.) The Cambridge Companion to European Criminal Law (in press) Detailed reference viewed: 13 (0 UL)![]() Ligeti, Katalin ![]() in Luchtman, Michiel; Ligeti, Katalin; Vervaele, John (Eds.) EU enforcement authorities - Punitive law enforcement in a composite legal order (in press) Detailed reference viewed: 14 (1 UL)![]() ; Nguyen, van Dinh ![]() in IEEE Transactions on Wireless Communications (in press) Detailed reference viewed: 47 (5 UL)![]() ![]() Donati, Alessandra ![]() in Torre-Schaub M. e.a. (eds.), Dictionnaire du changement climatique (in press) Detailed reference viewed: 34 (0 UL)![]() ![]() Donati, Alessandra ![]() in Farah, Paolo (Ed.) Science, Policy and International Law (in press) We live in a post-truth society, where “objective facts are less influential in shaping public opinion than appeals to emotion and personal belief.” In this context, the core claim of this chapter is that ... [more ▼] We live in a post-truth society, where “objective facts are less influential in shaping public opinion than appeals to emotion and personal belief.” In this context, the core claim of this chapter is that to understand the definition and implications of the post-truth society, it is necessary to analyze the theoretical framework under which the concept of post-truth emerged: post-modernism. Under the theoretical framework of post-modernism, the analysis of the precautionary principle is utterly significant since it can be defined as a “paradigmatic principle” of post-modern law. Indeed, as this chapter will demonstrate, the precautionary principle shares the same features of flexibility (in its double dimension of smooth and adaptable principle) and complexity (as an interdisciplinary principle negotiated by scientific experts and political decision-makers) that belong to post-modern principles. [less ▲] Detailed reference viewed: 59 (0 UL)![]() ; Ligeti, Katalin ![]() in Luchtman, Michiel; Ligeti, Katalin; Vervaele, John (Eds.) EU enforcement authorities - Punitive law enforcement in a composite legal order (in press) Detailed reference viewed: 21 (0 UL)![]() ; Ligeti, Katalin ![]() Book published by Bloomsbury Publishing (in press) Detailed reference viewed: 27 (4 UL)![]() Kirsch, Claudine ![]() in Journal of Developmental and Adolescent Health (in press), 2(4), Detailed reference viewed: 56 (5 UL)![]() ; Stecconi, Michele ![]() in Annales de l'Institut Fourier (in press) Detailed reference viewed: 22 (0 UL)![]() Pilipauskaite, Vytauté ![]() in Bernoulli (in press) Detailed reference viewed: 21 (2 UL)![]() ; Pilipauskaite, Vytauté ![]() ![]() in Annales de l'Institut Henri Poincaré (B), Probabilités et Statistiques (in press) Detailed reference viewed: 202 (6 UL)![]() Vigano, Enrico ![]() ![]() in IEEE Transactions on Software Engineering (in press) Cyber-physical systems (CPSs) typically consist of a wide set of integrated, heterogeneous components; consequently, most of their critical failures relate to the interoperability of such components ... [more ▼] Cyber-physical systems (CPSs) typically consist of a wide set of integrated, heterogeneous components; consequently, most of their critical failures relate to the interoperability of such components. Unfortunately, most CPS test automation techniques are preliminary and industry still heavily relies on manual testing. With potentially incomplete, manually-generated test suites, it is of paramount importance to assess their quality. Though mutation analysis has demonstrated to be an effective means to assess test suite quality in some specific contexts, we lack approaches for CPSs. Indeed, existing approaches do not target interoperability problems and cannot be executed in the presence of black-box or simulated components, a typical situation with CPSs. In this paper, we introduce data-driven mutation analysis, an approach that consists in assessing test suite quality by verifying if it detects interoperability faults simulated by mutating the data exchanged by software components. To this end, we describe a data-driven mutation analysis technique (DaMAT) that automatically alters the data exchanged through data buffers. Our technique is driven by fault models in tabular form where engineers specify how to mutate data items by selecting and configuring a set of mutation operators. We have evaluated DaMAT with CPSs in the space domain; specifically, the test suites for the software systems of a microsatellite and nanosatellites launched on orbit last year. Our results show that the approach effectively detects test suite shortcomings, is not affected by equivalent and redundant mutants, and entails acceptable costs. [less ▲] Detailed reference viewed: 44 (8 UL)![]() Ligeti, Katalin ![]() in Marty, Marie; Kirmann, Florent (Eds.) Le droit criminel à l’épreuve de l’infraction de blanchiment (in press) Detailed reference viewed: 11 (2 UL)![]() Kasprzak, Mikolaj ![]() ![]() in Annals of Applied Probability (in press) Detailed reference viewed: 18 (0 UL)![]() ; Nourdin, Ivan ![]() in Annals of Probability (in press) Detailed reference viewed: 67 (15 UL)![]() Perucca, Antonella ![]() in For the Learning of Mathematics (in press) Detailed reference viewed: 25 (2 UL) |
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