320 research outputs found

    Applying machine learning: a multi-role perspective

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    Machine (and deep) learning technologies are more and more present in several fields. It is undeniable that many aspects of our society are empowered by such technologies: web searches, content filtering on social networks, recommendations on e-commerce websites, mobile applications, etc., in addition to academic research. Moreover, mobile devices and internet sites, e.g., social networks, support the collection and sharing of information in real time. The pervasive deployment of the aforementioned technological instruments, both hardware and software, has led to the production of huge amounts of data. Such data has become more and more unmanageable, posing challenges to conventional computing platforms, and paving the way to the development and widespread use of the machine and deep learning. Nevertheless, machine learning is not only a technology. Given a task, machine learning is a way of proceeding (a way of thinking), and as such can be approached from different perspectives (points of view). This, in particular, will be the focus of this research. The entire work concentrates on machine learning, starting from different sources of data, e.g., signals and images, applied to different domains, e.g., Sport Science and Social History, and analyzed from different perspectives: from a non-data scientist point of view through tools and platforms; setting a problem stage from scratch; implementing an effective application for classification tasks; improving user interface experience through Data Visualization and eXtended Reality. In essence, not only in a quantitative task, not only in a scientific environment, and not only from a data-scientist perspective, machine (and deep) learning can do the difference

    Enhancing RGB-D SLAM Using Deep Learning

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    CLARIN

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    The book provides a comprehensive overview of the Common Language Resources and Technology Infrastructure – CLARIN – for the humanities. It covers a broad range of CLARIN language resources and services, its underlying technological infrastructure, the achievements of national consortia, and challenges that CLARIN will tackle in the future. The book is published 10 years after establishing CLARIN as an Europ. Research Infrastructure Consortium

    The Web of Corruption:A Tardean Analysis of the Shifting Constructions of the Elios Scandal in the Hungarian Online News Media

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    Although corruption portrayals within the news media have become a regularly analysed topic in Organisation and Management Studies, the construction of scandals within the online realm is still under-researched. Organisational scholars call for studies to analyse corruption in online media due to the highly participatory sense- making processes that distinguish this context from traditional press. Analysing scandalisation online is important because interactions in this realm define and curb corruption.This thesis responds to these points by exploring the co-production of corruption scandals within online news articles as occurring through narrative developments and hyperlink relations. To address the processual and participatory aspects of online corruption scandalisation, it engages with the theories of Gabriel Tarde. Particularly, the Tardean lens allows this thesis to analyse articles with their embedded hyperlinks as sense-making crossroads of information flows that accumulate into the rhythmical meanderings of scandal narratives.Empirically, the thesis focuses on the Hungarian organisational and political Elios scandal. It investigates the articles of the news outlets of Origo and Index, and their hyperlinks. Thematic analysis is used for studying the textual data, and argumentation analysis for the hyperlink interactions.This results in the identification of three narrative-construction periods: (1) scandalisation, (2) anti-scandalisation and moderation, and (3) counter- scandalisation. The thesis shows that hyperlinks play an important role in these meaning constructions. On the one hand, hyperlinks represent online sense-making channels, leading to reliable and relevant sources. However, through the avoidance of hyperlinking opposing arguments, these contribute to one-sided, meaning- constructions. Furthermore, the thesis demonstrates how the corruption scandal is gradually diverted and replaced with the sensationalist counter-scandalising Soros- narrative that provokes social currents, such as Antisemitism. Overall, this thesis contributes to the literature on corruption within the media by illustrating how hyperlinks and gradual narrative-developments are strategically used to shape the meaning-constructions around scandals

    The Post-Screen Through Virtual Reality, Holograms and Light Projections

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    Screens are ubiquitous today. They display information; present image worlds; are portable; connect to mobile networks; mesmerize. However, contemporary screen media also seek to eliminate the presence of the screen and the visibilities of its boundaries. As what is image becomes increasingly indistinguishable against the viewer’s actual surroundings, this unsettling prompts re-examination about not only what is the screen, but also how the screen demarcates and what it stands for in relation to our understanding of our realities in, outside and against images. Through case studies drawn from three media technologies – Virtual Reality; holograms; and light projections – this book develops new theories of the surfaces on and spaces in which images are displayed today, interrogating critical lines between art and life; virtuality and actuality; truth and lies. What we have today is not just the contestation of the real against illusion or the unreal, but the disappearance itself of difference and a gluttony of the unreal which both connect up to current politics of distorted truth values and corrupted terms of information. The Post-Screen Through Virtual Reality, Holograms and Light Projections: Where Screen Boundaries Lie is thus about not only where the image’s borders and demarcations are established, but also the screen boundary as the instrumentation of today’s intense virtualizations that do not tell the truth. In all this, a new imagination for images emerges, with a new space for cultures of presence and absence, definitions of object and representation, and understandings of dis- and re-placement – the post-screen
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