1,721,266 research outputs found
AI op de werkvloer
No full textDit onderzoek richt zich op de vraag: “In hoeverre beïnvloedt de implementatie van een AI-systeem de aansprakelijkheid van luchtverkeersleiders en de werkgever binnen het Belgische en Europees arbeidsrecht, en welke verplichtingen heeft de werkgever om zijn aansprakelijkheid te beperken?” Dit onderzoek analyseert de impact van AI-systemen op de werkvloer, met specifieke aandacht voor de luchtverkeersleiding.
De implementatie van AI-systemen, zoals ARGOS, in de luchtverkeersleiding brengt veranderingen met zich mee voor diverse aansprakelijkheidsregels. AI kan namelijk het beslissingsproces van luchtverkeersleiders beïnvloeden, wat kan leiden tot situaties waarin fouten ontstaan door een combinatie van menselijke beslissingen waar een AI-systeem een invloed op had. De vraag is dan wie verantwoordelijk is voor deze fouten. Is dit de ATCO, de werkgever of nog iemand anders
AI op de werkvloer
No full textDit onderzoek richt zich op de vraag: “In hoeverre beïnvloedt de implementatie van een AI-systeem de aansprakelijkheid van luchtverkeersleiders en de werkgever binnen het Belgische en Europees arbeidsrecht, en welke verplichtingen heeft de werkgever om zijn aansprakelijkheid te beperken?” Dit onderzoek analyseert de impact van AI-systemen op de werkvloer, met specifieke aandacht voor de luchtverkeersleiding.
De implementatie van AI-systemen, zoals ARGOS, in de luchtverkeersleiding brengt veranderingen met zich mee voor diverse aansprakelijkheidsregels. AI kan namelijk het beslissingsproces van luchtverkeersleiders beïnvloeden, wat kan leiden tot situaties waarin fouten ontstaan door een combinatie van menselijke beslissingen waar een AI-systeem een invloed op had. De vraag is dan wie verantwoordelijk is voor deze fouten. Is dit de ATCO, de werkgever of nog iemand anders
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Variations on the Author
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Optimization Study of Unsteady Flow Affecting on Cooling a Heated Cylinder
No full textThe paper presents results on heat transfer from a
cylinder in pulsating flow. Experimental setup and numerical study
of pulsating flow inside a channel with different incoming pulsating
velocity forms in the presence of a heated cylinder are performed.
The oscillatory flow and the heat transfer in two-dimensional
pulsating heated pipes were simulated using Ansys software. This
study aims to investigate the cooling behavior of a cylinder
subjected to an unsteady incoming air and to find the optimum
frequency and amplitude of the incoming air which maximize heat
transfer
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