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Showing results 51481 to 51500 of 51566
 Zwischen Subjektivität und dem Anspruch auf Exploration authentischer Perspektiven: Forschungsmethodische Anmerkungen zu einer interpretativ-ethnographischen StudieHu, Adelheid  in Müller-Hartmann, A.; Schocker-v. Ditfurth, M. (Eds.) Qualitative Forschung im Bereich Fremdsprachen Lehren und Lernen (2001) Detailed reference viewed: 154 (0 UL)Zwischen Theorie und Praxis. Als Germanist und Historiker im Verlag, im Kulturinstitut und an der UniversitätMarmulla, Henning Speeches/Talks (2015) Detailed reference viewed: 138 (2 UL) Zwischen Tradition und Globalisierung : Mehrsprachigkeit in LuxemburgHu, Adelheid ; Wagner, Jean-Marc in Gogolin, Ingrid; Hansen, Antje; McMonagle, Sarah (Eds.) et al Handbuch Mehrsprachigkeit und Bildung (2020) Sprache, Identität, Politik und Schule stehen bekanntlich in enger Verbindung (Bourdieu und Passeron 1970). Ein besonders eindrucksvolles Beispiel für die enge Vernetzung dieser gesellschaftlichen ... [more ▼] Sprache, Identität, Politik und Schule stehen bekanntlich in enger Verbindung (Bourdieu und Passeron 1970). Ein besonders eindrucksvolles Beispiel für die enge Vernetzung dieser gesellschaftlichen Bereiche stellt das Großherzogtum Luxemburg dar. Seit dem Mittelalter werden auf dem Territorium des heutigen Luxemburg verschiedene Sprachen verwendet, vor allem Deutsch, Französisch und dialektale Varietäten des Luxemburgischen, das 1984 zu einer eigenständigen Nationalsprache erklärt wurde. [less ▲] Detailed reference viewed: 166 (7 UL)Zwischen Tradition und Globalisierung: Mehrsprachigkeit in Luxemburg.Hu, Adelheid ; Wagner, Jean-Marc in Gogolin, Ingrid; Hansen, Antje; Mcmonagle, Sarah (Eds.) et al Handbuch Mehrsprachigkeit und Bildung (2020) Detailed reference viewed: 118 (6 UL) Zwischen Verführung und "Wirklichkeit": Die Stadt Luxemburg und ihre DiskurseColas-Blaise, Marion in IPSE (Ed.) Doing Identity au Luxembourg: Subjektive Aneignungen - institutionelle Zuschreibungen - sozio-kulturelle Milieus (2010) Detailed reference viewed: 83 (1 UL)Zwischen Vielfalt und Imagination. Praktiken der Jean-Jacques Rousseau-Rezeption. Entre hétérongénité et imagination. Practiques de la reception de Jean-Jacques Rousseau; Tröhler, Daniel Book published by Slatkine (2013) Detailed reference viewed: 215 (1 UL)Zwischen Wissenschaft, Politik und lokaler Öffentlichkeit. Karl der Große und Aachen im Wilhelminischen Kaiserreich (1890-1918)Tschacher, Werner in Geschichte im Bistum Aache (2018), 13(2015/16), 41-76 Detailed reference viewed: 96 (2 UL)Zwischen/Räume Eine empirisch-bildungstheoretische Studie zur ästhetischen und psychosozialen Praxis des AltentheatersKarl, Ute Book published by LIT (2005) Detailed reference viewed: 218 (2 UL)Zwischen/Räume und Grenzgänge. Einige Überlegungen zu Bildungsprozessen im Medium des TheaterspielensKarl, Ute in Korrespondenzen. Zeitschrift für Theaterpädagogik (2005), 21(47), 33-41 Detailed reference viewed: 173 (0 UL)Zwischenbericht - Wissenschaftliche Begleitung des Projekts „Keine/r ohne Abschluss“ im besonderen 10.Schuljahr; ; et al Report (2010) Detailed reference viewed: 129 (4 UL)Zwischentöne. 100 Jahre Ostbelgien (1920-2020). 8 RadioessaysBrüll, Christoph ; Fickers, Andreas Book published by Grenz-Echo Verlag (2020) Seit nunmehr 100 Jahren ist das heutige Ostbelgien Teil des Belgischen Königreichs. Diesen Jahrestag haben die beiden Historiker Christoph Brüll und Andreas Fickers zum Anlass genommen, gemeinsam mit dem ... [more ▼] Seit nunmehr 100 Jahren ist das heutige Ostbelgien Teil des Belgischen Königreichs. Diesen Jahrestag haben die beiden Historiker Christoph Brüll und Andreas Fickers zum Anlass genommen, gemeinsam mit dem BRF in 8 Radioessays in die ostbelgische Vergangenheit hineinzuhorchen. Die bislang kaum erforschten Tonarchive des BRF haben sich als herausragende Quelle erwiesen, um Zwischentöne hörbar zu machen und so Stimmen und Stimmungen aus der bewegten ostbelgischen Vergangenheit wieder zu beleben. Die in diesem Band versammelten Sendemanuskripte bieten keine ostbelgische Chronik. Vielmehr sollen sie zum Nachdenken über Geschichte anregen, darüber, wie historische Deutungen entstehen und auch, warum es sich lohnt, sich mit der Geschichte des ostbelgischen Zwischenraums als europäische Geschichte en miniature zu beschäftigen. [less ▲] Detailed reference viewed: 168 (4 UL)Zwitter im Zwischenland. Mythos und Kollektivsymbolik als Erfolgsfaktoren für LuxemburgBaumann, Isabell Eva in Ernst, Thomas; Mein, Georg (Eds.) Literatur als Interdiskus. Realismus und Normalismus. Interkulturalität und Intermedialität von der Moderne bis zur Gegenwart (2016) Detailed reference viewed: 206 (6 UL)Zygosity Determination in Twin Studies: A Validation of Zygosity Questionnaires Using DNA in the German TwinLife Study.; ; et al E-print/Working paper (2017) Detailed reference viewed: 173 (1 UL)µBert: Mutation Testing using Pre-Trained Language ModelsDegiovanni, Renzo Gaston ; Papadakis, Mike in Degiovanni, Renzo Gaston; Papadakis, Mike (Eds.) µBert: Mutation Testing using Pre-Trained Language Models (2022) We introduce µBert, a mutation testing tool that uses a pre-trained language model (CodeBERT) to generate mutants. This is done by masking a token from the expression given as input and using CodeBERT to ... [more ▼] We introduce µBert, a mutation testing tool that uses a pre-trained language model (CodeBERT) to generate mutants. This is done by masking a token from the expression given as input and using CodeBERT to predict it. Thus, the mutants are generated by replacing the masked tokens with the predicted ones. We evaluate µBert on 40 real faults from Defects4J and show that it can detect 27 out of the 40 faults, while the baseline (PiTest) detects 26 of them. We also show that µBert can be 2 times more cost-effective than PiTest, when the same number of mutants are analysed. Additionally, we evaluate the impact of µBert's mutants when used by program assertion inference techniques, and show that they can help in producing better specifications. Finally, we discuss about the quality and naturalness of some interesting mutants produced by µBert during our experimental evaluation. [less ▲] Detailed reference viewed: 164 (5 UL)ÆGIS: Shielding Vulnerable Smart Contracts Against AttacksFerreira Torres, Christof ; Steichen, Mathis ; Norvill, Robert et alin Proceedings of the 15th ACM Asia Conference on Computer and Communications Security (ASIA CCS ’20), October 5–9, 2020, Taipei, Taiwan (2020) In recent years, smart contracts have suffered major exploits, cost- ing millions of dollars. Unlike traditional programs, smart contracts are deployed on a blockchain. As such, they cannot be modified ... [more ▼] In recent years, smart contracts have suffered major exploits, cost- ing millions of dollars. Unlike traditional programs, smart contracts are deployed on a blockchain. As such, they cannot be modified once deployed. Though various tools have been proposed to detect vulnerable smart contracts, the majority fails to protect vulnera- ble contracts that have already been deployed on the blockchain. Only very few solutions have been proposed so far to tackle the issue of post-deployment. However, these solutions suffer from low precision and are not generic enough to prevent any type of attack. In this work, we introduce ÆGIS, a dynamic analysis tool that protects smart contracts from being exploited during runtime. Its capability of detecting new vulnerabilities can easily be extended through so-called attack patterns. These patterns are written in a domain-specific language that is tailored to the execution model of Ethereum smart contracts. The language enables the description of malicious control and data flows. In addition, we propose a novel mechanism to streamline and speed up the process of managing attack patterns. Patterns are voted upon and stored via a smart contract, thus leveraging the benefits of tamper-resistance and transparency provided by the blockchain. We compare ÆGIS to current state-of-the-art tools and demonstrate that our solution achieves higher precision in detecting attacks. Finally, we perform a large-scale analysis on the first 4.5 million blocks of the Ethereum blockchain, thereby confirming the occurrences of well reported and yet unreported attacks in the wild. [less ▲] Detailed reference viewed: 324 (12 UL)ÆGIS: Smart Shielding of Smart ContractsFerreira Torres, Christof ; Steichen, Mathis ; Norvill, Robert et alPoster (2019) In recent years, smart contracts have suffered major exploits, losing millions of dollars. Unlike traditional programs, smart contracts cannot be updated once deployed. Though various tools were pro ... [more ▼] In recent years, smart contracts have suffered major exploits, losing millions of dollars. Unlike traditional programs, smart contracts cannot be updated once deployed. Though various tools were pro- posed to detect vulnerable smart contracts, they all fail to protect contracts that have already been deployed on the blockchain. More- over, they focus on vulnerabilities, but do not address scams (e.g., honeypots). In this work, we introduce ÆGIS, a tool that shields smart contracts and users on the blockchain from being exploited. To this end, ÆGIS reverts transactions in real-time based on pat- tern matching. These patterns encode the detection of malicious transactions that trigger exploits or scams. New patterns are voted upon and stored via a smart contract, thus leveraging the benefits of tamper-resistance and transparency provided by blockchain. By allowing its protection to be updated, the smart contract acts as a smart shield. [less ▲] Detailed reference viewed: 132 (5 UL)Þolmörk ferðamennsku í friðlandi á Lónsöræfum; ; et al Report (2003) Detailed reference viewed: 91 (1 UL)L’œuvre de Jean Portante dans le panorama de la littérature italienne du Luxembourg et de la Grande RégionCicotti, Claudio in Glesener, Jeanne; Raus, Tonia (Eds.) Le travail de l’écriture ou la mémoire dans l’œuvre de Jean Portante (2019) Detailed reference viewed: 187 (0 UL)Œuvre signée / œuvre anonyme : une opposition apparente. À propos des signatures épigraphiques d’artistes au Moyen ÂgeMineo, Emilie in Douchet, Sébastien; Naudet, Valérie (Eds.) L’anonymat dans les arts et les lettres au Moyen Âge (2016) Detailed reference viewed: 59 (2 UL)Les œuvres d’art temporelles de Voth - Les coordonnées de Hannsjörg Voth entre l’art du passé et les expressions plastiques contemporainesDell, Paul Dissertation and these (1987) Hannsjörg Voth produces with the evident necessity of high physical endurance art projects with mythical and utopian contents. The creations of the artist touch so many artistic domains that it is not ... [more ▼] Hannsjörg Voth produces with the evident necessity of high physical endurance art projects with mythical and utopian contents. The creations of the artist touch so many artistic domains that it is not possible to attach him to a single typology of art expression. The present research features an analyze and an interpretation of Voths’ artwork in the setting of his personal artistic evolution. In his creative approach, the methodical progress to accomplish what is called in this research an art project, is studied in all its sequences in order to define in a more clear way this new artistic expression. It tries not only to overcome the traditional supports but also includes modern medias, so as photos and videos as integral and essential parts of the artists’ works. A confrontation with the art of the past and simultaneously contemporary creative expressions allows to better define the art coordinates of Voth and to give an evaluation of originality and artistic quality in the context of countless aesthetic forms that represent visual arts at the end of the XXth century. [less ▲] Detailed reference viewed: 208 (13 UL) |
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