Semantic Knowledge Graphs for the News: A Review

ICT platforms for news production, distribution, and consumption must exploit the ever-growing availability of digital data. These data originate from different sources and in different formats; they arrive at different velocities and in different volumes. Semantic knowledge graphs (KGs) is an established technique for integrating such heterogeneous information. It is therefore well-aligned with the needs of news producers and distributors, and it is likely to become increasingly important for the news industry. This article reviews the research on using semantic knowledge graphs for production, distribution, and consumption of news. The purpose is to present an overview of the field; to investigate what it means; and to suggest opportunities and needs for further research and development.publishedVersio

Metadata enhanced content management in media companies

Media companies are facing new opportunities and challenges. Communications, computing, and content industries are converging into a single, horizontally connected content value chain, where changes are frequent and activities are highly interdependent. However, before convergence and digital content are taken seriously, media companies must understand what is expected from them, how their operations will be affected, and why they should be involved. The production, distribution, and use of content rely heavily on computers and automation. This requires the content essence to be enhanced with explicit descriptions of semantics, or more specifically, semantic metadata. However, semantic metadata is useful only if its nature is understood clearly, and when its structure and usage are well defined. For this purpose, ontologies are needed to capture the essential characteristics of the content domain into a limited set of meaningful concepts. The creation and management of ontologies and semantic metadata require skills and activities that do not necessarily exist in traditional print-based publishing or broadcasting. Companies developing ontologies must understand the essential characteristics of available content, user needs, and planned or existing use of content. Furthermore, they must be able to express this information explicitly in an ontology and then reflect changes in the environment back to that ontology. Content production and distribution should be flexible and able to support the reuse of content. This thesis introduces two abstract models, a component model and a process model. Both models assist in the understanding and analysis of electronic publishing of content for multiple media products and on multiple media platforms. When semantic metadata, ontologies, and improved publishing processes are available, new advanced content-based products, such as personalized information feeds, are possible. The SmartPush project, for which the author was the project manager and worked as a researcher, has shown that semantic metadata is useful in creating advanced content-based products, and that media companies are willing to alter their existing publishing processes. Media companies participating in the SmartPush project have acknowledged the impact of our work on their plans and operations. Their acknowledgement emphasizes the practical importance of semantic metadata, ontologies, improved electronic publishing process, and personalization research.reviewe

High-Tech Trash

High-Tech Trash: Glitch, Noise, and Aesthetic Failure maps an archaeology of failure in a culture seemingly ill-equipped to deal with it. To better understand failure, Kane argues, we must abstract from our subjective, personal disappointments and see them as meaningful symbols of a broader human struggle. By connecting twenty-first century digital aesthetics to critical issues in the history of high-tech, the book elucidates what it means to be an error-prone, fallible human in an age of hyper technology; to fail again and again without recourse to anything but repetition

High-Tech Trash

High-Tech Trash analyzes creative strategies in glitch, noise, and error to chart the development of an aesthetic paradigm rooted in failure. Carolyn L. Kane explores how technologically influenced creative practices, primarily from the second half of the twentieth and first quarter of the twenty-first centuries, critically offset a broader culture of pervasive risk and discontent. In so doing, she questions how we continue onward, striving to do better and acquire more, despite inevitable disappointment. High-Tech Trash speaks to a paradox in contemporary society in which failure is disavowed yet necessary for technological innovation.  “Leonard Cohen sang ‘There’s a crack in everything…that’s how the light gets in.’ Here, Carolyn Kane teaches us how to see that light, one crack at a time.” FRED TURNER, author of The Democratic Surround: Multimedia and American Liberalism from World War II to the Psychedelic Sixties  “Kane profiles art practices and media discourses that exploit and celebrate, rather than filter or suppress, all kinds of errors and noises. A welcome intervention in a number of discursive fields.” PETER KRAPP, author of Noise Channels: Glitch and Error in Digital Culture  “An original work of scholarship that addresses some of the most pervasive phenomena and foundational questions in the contemporary media environment.” ROBERT HARIMAN, coauthor of The Public Image: Photography and Civic Spectatorship  CAROLYN L. KANE is Associate Professor of Communication at Ryerson University and author of Chromatic Algorithms: Synthetic Color, Computer Art, and Aesthetics after Code

Dynamics of public relations and journalism : a practical guide for media studies

Unravelling the complex worlds of public relations and journalism in a single publication is not easy. However, when the dynamics of these two unique occupations are established, their interaction becomes apparent. This book follows a unique approach, illustrating how public relations and journalism interact in the field of Media Studies. This work shifts the strong emphasis currently placed on journalistic skills to public relations and media handling. It also focuses on the journalistic skills that the public relations practitioner needs to complete technical tasks effectively. This edition is an attempt to keep up with the strong digital media influence in organisations. In looking at how public relations is evolving, we also need to look at how journalism is evolving because the two have a direct influence on each other. Digital media may be changing the face of both the public relations and journalism professions, but the basic principles of good public relations and journalism remain unchanged. Technology changes so quickly – you as a public relations practitioner will always need to keep up with the trends and changes in the digital media environment

An investigation into how Web 2.0 technologies can be used to enhance the educational supervision of teachers

The concept of educational supervision has witnessed significant development in recent years and many studies in this field have demonstrated how computers and the internet have been employed in the process. However, the researcher has found no studies that examined the use of Web 2.0 online platforms and tools that promote interaction among users in educational supervision.The main purpose of this study is to examine the possibility of using Web 2.0 technologies in educational supervision in Saudi Arabia and investigate how these technologies can be used to enhance the educational supervision of teachers. In practical terms I planned to introduce Web 2.0 tools into the educational supervision process to support and enhance activities undertaken by supervisors and teachers.A small-scale four-stage development programme was run with groups of teachers and supervisors with the evaluation of that process making use of a mixed method approach to data collection. In the first stage interviews were held with seven supervisors and seven teachers, in order to explore the possibility of application, to build a picture and to enable me to become acquainted with data collection and analysis procedures and techniques. In the second stage, data was collected from 23 supervisors by focus group and questionnaire regarding the current usage of Web 2.0 technology in educational supervision and to examine how such technologies could facilitate supervisors’ work. In stages three and four, data was collected from thirty teachers through a pre-survey, followed by a Web 2.0 training programme and post-survey. The objectives in these stages were to study teachers’ usage of Web 2.0 technology and to evaluate the effect of the training programme in order to recognise and use the affordances of Web 2.0 tools for supervision.Teachers’ knowledge, awareness and confidence in relation to all of the tools were shown to have increased after the training programme, with the majority showing enthusiasm about employing this technology in educational supervision. The participants generally agreed that using Web 2.0 technologies in educational supervision is crucial and facilitated supervisors’ work

Knowledge and Management Models for Sustainable Growth

In the last years sustainability has become a topic of global concern and a key issue in the strategic agenda of both business organizations and public authorities and organisations. Significant changes in business landscape, the emergence of new technology, including social media, the pressure of new social concerns, have called into question established conceptualizations of competitiveness, wealth creation and growth. New and unaddressed set of issues regarding how private and public organisations manage and invest their resources to create sustainable value have brought to light. In particular the increasing focus on environmental and social themes has suggested new dimensions to be taken into account in the value creation dynamics, both at organisations and communities level. For companies the need of integrating corporate social and environmental responsibility issues into strategy and daily business operations, pose profound challenges, which, in turn, involve numerous processes and complex decisions influenced by many stakeholders. Facing these challenges calls for the creation, use and exploitation of new knowledge as well as the development of proper management models, approaches and tools aimed to contribute to the development and realization of environmentally and socially sustainable business strategies and practices