2,193 research outputs found

    Undergraduate Catalog of Studies, 2023-2024

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    Graduate Catalog of Studies, 2023-2024

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    Southern Adventist University Undergraduate Catalog 2023-2024

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    Southern Adventist University\u27s undergraduate catalog for the academic year 2023-2024.https://knowledge.e.southern.edu/undergrad_catalog/1123/thumbnail.jp

    UMSL Bulletin 2023-2024

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    The 2023-2024 Bulletin and Course Catalog for the University of Missouri St. Louis.https://irl.umsl.edu/bulletin/1088/thumbnail.jp

    Graduate Catalog of Studies, 2023-2024

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    Multidisciplinary perspectives on Artificial Intelligence and the law

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    This open access book presents an interdisciplinary, multi-authored, edited collection of chapters on Artificial Intelligence (‘AI’) and the Law. AI technology has come to play a central role in the modern data economy. Through a combination of increased computing power, the growing availability of data and the advancement of algorithms, AI has now become an umbrella term for some of the most transformational technological breakthroughs of this age. The importance of AI stems from both the opportunities that it offers and the challenges that it entails. While AI applications hold the promise of economic growth and efficiency gains, they also create significant risks and uncertainty. The potential and perils of AI have thus come to dominate modern discussions of technology and ethics – and although AI was initially allowed to largely develop without guidelines or rules, few would deny that the law is set to play a fundamental role in shaping the future of AI. As the debate over AI is far from over, the need for rigorous analysis has never been greater. This book thus brings together contributors from different fields and backgrounds to explore how the law might provide answers to some of the most pressing questions raised by AI. An outcome of the Católica Research Centre for the Future of Law and its interdisciplinary working group on Law and Artificial Intelligence, it includes contributions by leading scholars in the fields of technology, ethics and the law.info:eu-repo/semantics/publishedVersio

    LIPIcs, Volume 251, ITCS 2023, Complete Volume

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    LIPIcs, Volume 251, ITCS 2023, Complete Volum

    UMSL Bulletin 2022-2023

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    The 2022-2023 Bulletin and Course Catalog for the University of Missouri St. Louis.https://irl.umsl.edu/bulletin/1087/thumbnail.jp

    Investigating the learning potential of the Second Quantum Revolution: development of an approach for secondary school students

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    In recent years we have witnessed important changes: the Second Quantum Revolution is in the spotlight of many countries, and it is creating a new generation of technologies. To unlock the potential of the Second Quantum Revolution, several countries have launched strategic plans and research programs that finance and set the pace of research and development of these new technologies (like the Quantum Flagship, the National Quantum Initiative Act and so on). The increasing pace of technological changes is also challenging science education and institutional systems, requiring them to help to prepare new generations of experts. This work is placed within physics education research and contributes to the challenge by developing an approach and a course about the Second Quantum Revolution. The aims are to promote quantum literacy and, in particular, to value from a cultural and educational perspective the Second Revolution. The dissertation is articulated in two parts. In the first, we unpack the Second Quantum Revolution from a cultural perspective and shed light on the main revolutionary aspects that are elevated to the rank of principles implemented in the design of a course for secondary school students, prospective and in-service teachers. The design process and the educational reconstruction of the activities are presented as well as the results of a pilot study conducted to investigate the impact of the approach on students' understanding and to gather feedback to refine and improve the instructional materials. The second part consists of the exploration of the Second Quantum Revolution as a context to introduce some basic concepts of quantum physics. We present the results of an implementation with secondary school students to investigate if and to what extent external representations could play any role to promote students’ understanding and acceptance of quantum physics as a personal reliable description of the world

    Formal Verification of Verifiability in E-Voting Protocols

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    Election verifiability is one of the main security properties of e-voting protocols, referring to the ability of independent entities, such as voters or election observers, to validate the outcome of the voting process. It can be ensured by means of formal verification that applies mathematical logic to verify the considered protocols under well-defined assumptions, specifications, and corruption scenarios. Automated tools allow an efficient and accurate way to perform formal verification, enabling comprehensive analysis of all execution scenarios and eliminating the human errors in the manual verification. The existing formal verification frameworks that are suitable for automation are not general enough to cover a broad class of e-voting protocols. They do not cover revoting and cannot be tuned to weaker or stronger levels of security that may be achievable in practice. We therefore propose a general formal framework that allows automated verification of verifiability in e-voting protocols. Our framework is easily applicable to many protocols and corruption scenarios. It also allows refined specifications of election procedures, for example accounting for revote policies. We apply our framework to the analysis of several real-world case studies, where we capture both known and new attacks, and provide new security guarantees. First, we consider Helios, a prominent web-based e-voting protocol, which aims to provide end-to-end verifiability. It is however vulnerable to ballot stuffing when the voting server is corrupt. Second, we consider Belenios, which builds upon Helios and aims to achieve stronger verifiability, preventing ballot stuffing by splitting the trust between a registrar and the server. Both of these systems have been used in many real-world elections. Our third case study is Selene, which aims to simplify the individual verification procedure for voters, providing them with trackers for verifying their votes in the clear at the end of election. Finally, we consider the Estonian e-voting protocol, that has been deployed for national elections since 2005. The protocol has continuously evolved to offer better verifiability guarantees but has no formal analysis. We apply our framework to realistic models of all these protocols, deriving the first automated formal analysis in each case. As a result, we find several new attacks, improve the corresponding protocols to address their weakness, and prove that verifiability holds for the new versions
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