1,720,968 research outputs found
Against the failures of risk regulation : liability and safety in air traffic management (ATM)
No full textThis article aims to analyse liability issues as a further means to regulate risks, in case the precautionary measures of the delivered safety system fail. Through liability, the risk that cannot be prevented can be transferred onto those parties who are in the best position to spread them. The allocation of liability thus works as an incentive to the correct functioning of the preventive measures. Liability rules appear to be a key legal remedy which can ensure both tort reparation and a fair and efficient distribution of burdens in a legal order. In this vein, air traffic management (ATM) is addressed as a case study, which shows the main issues and the gaps that liability rules face when dealing with the trade off between risk and safety as conveyed by technology. After having clarified the nature of the relations between risk and liability on the one hand, and automation and liability on the other hand, this article analyses liability issues in the framework of ATM by approaching this topic in a comparative way between the National Airspace System (NAS) of the United States of America (USA) and the Single European Sky (SES) of the European Union (EU)
How the Law Has Become Computable
No full textIn this chapter we will examine the different ways in which law has progressively merged with computing, through research and applications in legal informatics. The goal is twofold: on the one hand to show that legal informatics builds upon legal premises (content, processes, concepts and theories), and on the other hand to show how research in legal informatics can make a contribution to legal studies (at the doctrinal, and theoretical level).
We will distinguish different aspects of law which have been modelled for the purpose of computation, and the different ways in which the researcher or developer of legal informatics applications have adressed the law.
In particular we shall show how research meant to provide computable models of the law – document retrieval, conceptual constructions (ontologies), logical reasoning, argumentation, symbolic (rule-based) or sub-symbolic (data-driven) inference – has addressed of different aspects of legal knowledge and cognition
Claim Detection in Judgments of the EU Court of Justice
No full textMining arguments from text has recently become a hot topic in Artificial Intelligence. The legal domain offers an ideal scenario to apply novel techniques coming from machine learning and natural language processing, addressing this challenging task. Following recent approaches to argumentation mining in juridical documents, this paper presents two distinct contributions. The first one is a novel annotated corpus for argumentation mining in the legal domain, together with a set of annotation guidelines. The second one is the empirical evaluation of a recent machine learning method for claim detection in judgments. The method, which is based on Tree Kernels, has been applied to context-independent claim detection in other genres such as Wikipedia articles and essays. Here we show that this method also provides a useful instrument in the legal domain, especially when used in combination with domain-specific information
Beyond Fact-Checking: A Scalable, Domain-Agnostic, and Explainable System for Automated Fake News Detection
No full text
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Modular Logic Argumentation in Arg-tuProlog
Full text linkA modular extension of Arg-tuProlog, a light-weight argumentation tool, is here presented and discussed, highlighting how it enables reasoning with rules and interpretations of multiple legal systems. Its effectiveness is demonstrated with examples from different national private international law (PIL) laws, running in Arg-tuProlog. PIL addresses overlaps and conflicts between legal systems by distributing cases between the authorities of such systems (jurisdiction) and establishing what rules these authorities have to apply to each case (choice of law)
SenTag 2.0: A Cooperative Annotation Tool
Full text linkIn this work, we present SenTag 2.0, a web-based application for the semantic annotation of textual documents. SenTag provides an easy-to-use user interface through which multiple users can annotate a corpus of documents and produce XML files that can be validated against a schema. SenTag 2.0 aims at assisting the user during the tagging process and reducing errors in the output documents
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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