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Jochen Spangenberg

Jochen Spangenberg
Deutsche Welle · Research & cooperation Projects

Master of Arts

About

24
Publications
6,973
Reads
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205
Citations
Introduction
Additional affiliations
July 1998 - present
Freie Universität Berlin
Position
  • Lecturer
Description
  • More on http://www.polsoz.fu-berlin.de/kommwiss/arbeitstellen/kommunikationspolitik/lehrbeauftragte/jspangenberg

Publications

Publications (24)
Chapter
The production and spreading of manipulated videos have been on the rise over the past years, and is expected to continue and increase further. Manipulating videos have become easier from a technological perspective, and can be done with freely available tools that require less expert knowledge and fewer resources than in the past. All this poses n...
Conference Paper
Full-text available
This paper gives an overview of the First International Workshop on Multimedia Verification, organized as part of the 2017 ACM Multimedia Conference. The paper outlines the current verification scene and needs, discusses the goals of the workshop, and presents the workshop's program, consisting of two invited keynote talks and three presentations o...
Conference Paper
As User Generated Content takes up an increasing share of the total Internet multimedia traffic, it becomes increasingly important to protect users (be they consumers or professionals, such as journalists) from potentially traumatizing content that is accessible on the web. In this demonstration, we present a web service that can identify disturbin...
Chapter
Soziale Medien, oder besser, Inhalte die über soziale Netzwerke verbreitet werden, verändern sowohl die Distribution von Informationen als auch journalistische Arbeitsweisen radikal. Neben neuen Möglichkeiten sind damit zahlreiche Gefahren verbunden. Eine Herausforderung ist es, die neuen Möglichkeiten effektiv zu nutzen, und Problemen sowie neuen...
Article
Full-text available
The verification of social media content and sources are increasingly critical to journalists and news organisations. In this study we report on findings from qualitative interviews conducted with 24 journalists working with social media in major news organizations in Europe. Our findings contribute to new knowledge on journalists' social media wor...
Conference Paper
Full-text available
This paper presents a real-time system that incorporates emerging knowledge from social media using crawling and mining techniques, developed within the SocialSensor FP7 project, that are designed for addressing the particularities of social web . The surfaced information is presented using an interface that is optimized and adapted to the context...
Conference Paper
Information content provided by members of the general public (mostly online) is playing an ever-increasing role in the detection, production and distribution of news. This paper investigates the concepts of (1) grassroots journalism and (2) collaborative journalism. It looks into similarities and differences and shows how both phenomena have been...
Chapter
The continued growth of data in social networks provides the networked media domain with a valuable resource for research, newsgathering, new forms of output and audience engagement. In order to leverage content in the Future Media Internet, media organisations need technologies that provide effective access to media items and information across so...
Article
The workshop also includes a business section that will focus on aspects of Social Media in the News domain. Panelists with expertise in innovation management, news provision, journalism and market developments will discuss some of the challenges of and opportunities for the news sector with regards to Social Media. This part of the workshop is org...
Article
Full-text available
This position paper explores how journalists can embrace new ways of content provision and authoring, by aggregating and analyzing content gathered from Social Media. Current challenges in the news media industry are reviewed and a new system for capturing emerging knowledge from Social Media is described. Novel features that assist professional jo...
Article
Full-text available
SocialSensor will develop a new framework for enabling real-time multimedia indexing and search in the Social Web. The project moves beyond conventional text-based indexing and retrieval models by mining and aggregating user inputs and content over multiple social networking sites. Social Indexing will incorporate information about the structure an...
Chapter
Full-text available
Durch die fortschreitende Digitalisierung sowie Etablierung zahlreicher neuer Empfangsplattformen unterliegen sowohl Produktion als auch Distribution von Medieninhalten radikalen Veränderungen. Dies ist auch bei der Deutschen Welle, der internationalen Rundfunkanstalt der Bundesrepublik Deutschland, der Fall. Einher mit Veränderungen auf Anbieterse...
Book
The book portrays the transitional times the 'institution BBC' underwent from the late 1980s until the mid-Nineties, and examines the context in which change was brought about. The purpose is to find out what has been changed at the BBC, and give due consideration as to why anything has been changed. Having analysed the external pressures for chang...
Chapter
With questions of finance being of overriding concern to policy-makers and broadcasters alike, the following chapters will investigate issues of BBC finance whilst also examining some economic trends at different times. While the years leading up to the 1980s will be covered briefly, the period from 1980 onwards is covered in greater detail because...
Chapter
Chapters 1 to 4 have illuminated and examined the BBC’s environment as well as external factors that had an influence on developments at the BBC. Chapter 5 now portrays how the running and organising of the Corporation has been transformed from the late 1980s until early 1996. Almost all the changes and reforms were intended to accommodate external...
Chapter
While chapters 1, 2, 3 and 4 have examined the BBC’s environment and some of the external pressures that played a role for the process of change at the Corporation, and chapter 5 being concerned with how the BBC has been transformed since the late 1980s, the following chapters will raise and discuss some of the issues at stake concerning the future...
Chapter
Chapter 1 has shown that British broadcasting has been in constant transition. The same applies to the concept of public service broadcasting. Depending on the environment in which broadcasting operated over the years, this also had an influence on how those responsible for legislation and in charge of the broadcasting institutions approached broad...
Chapter
Ever since the founding of the BBC politics have played a significant role in British broadcasting. The degree to which political influence has been exercised on the British broadcasting system in general and on the BBC in particular has varied over the years. However, it can be said that politics were one of the primary forces or determinants in s...
Chapter
The BBC is often described as one of the great British success stories of the 20th century. It has accompanied generations of people through their daily lives, both in the United Kingdom and abroad, with programmes of information, education and entertainment. Programmes have been valued and appreciated for a number of reasons, in particular because...
Article
In the 1990s the BBC was engaged in a process of major reform and restructuring. This was both a response to external pressures and intended to prepare the Corporation for a changing broadcasting environment. The book portrays these transitional times and investigates the major external factors that acted as a catalyst for change. Finally, the auth...

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Projects

Projects (2)
Project
Focus on algorithm supported verification and digital content analysis. Topics range from blockchain to image forensics.
Project
We develop tools and services that aid in Social Media verification. We look at verification from a journalistic and enterprise perspective.