Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 2173 for “"news"”.
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Picturing the World's news: news photography, culturalproduction, Thomson Reuters and the international processof news making
In this research the production process of news pictures at Thomson Reuters international multimedia news agency is examined along its ‘local’ and ‘international’ key moments and sites, and the career of Reuters photographs- from the moment they are conceived as ideas to their purchase- is followed …
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Broken News: Market Segmentation and Selective Exposure in Online News
… the World Wide Web as their primary source for news and information instead of legacy media outlets such as printed newspapers and magazines and broadcast news. As more and more people rely on the Internet as a primary source for news, it is important to analyze the characteristics and content …
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Self-organizing news
Thesis (M.S.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1993.
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Effects of Incorporating Citizen-Eyewitness Images into the News on Audience Trust in News Organizations and News Engagement
Recently, news organizations have actively been requesting and endorsing private citizens’ contributions to the news production through eyewitness images so as to circulate up-to-minute information and draw more audience attention to the news. Despite anecdotal evidence of growing numbers of …
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News Feeds and User Engagement: Evidence from the Reddit News Tab
… how the introduction of a new non-personalized news feed impacts user engagement quantity, quality, and diversity on Reddit. In June 2018, Reddit introduced the News tab on iOS devices that surfaces popular content from a curated list of news-related communities. We leverage this natural …
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Synthetic News Radio : content filtering and delivery for broadcast audio news
Synthetic News Radio uses automatic speech recognition and clustered text news stories to automatically find story boundaries in an audio news broadcast, and it creates semantic representations that can match stories of similar content through audio-based queries. Current speech recognition …
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Emotional news : how emotional content of news and financial markets are related
We present here a first step towards developing a quantitative model that relates investor emotions to financial markets. We used Wall Street Journal articles as a proxy of investor emotions on a "macro" level. We measured the emotional characteristic of the article texts quantitatively through …
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Framing in crime news
… of this study was to investigate if televised news programs overrepresent or underrepresent certain races as perpetrators or victims. Three weeks of crime news programming were surveyed. The races of perpetrators and victims were identified and coded. Those findings were then compared to 2014 …
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Comovement and the News
… relates the inter-firm textual similarity of news reports to their equity return correlation. I find that this measure of news similarity is just as important for predicting future cross-firm comovement as contemporaneous return correlation. This predictability remains after controlling for …
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News and financial market
News can influent the market. It has been proven that using text mining techniques, financial news can be used to predict market trend and volatility. In this thesis, we study some existing prediction algorithms that are based on Naive Bayes Classifier and Adjusted Document Frequency-Inverse …
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About time for news
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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News as brands : branding television news channels in the Arab World : a case study of Aljazeera, AlArabiya, AlEkhbaria and Nile television news channels
This research is an attempt to examine the use of news programmes as a means of branding television news channels in the Arab World. The researcher used a quantitative content analysis of the news programmes as well as semi-structured interviews with officials representing the four selected …
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Novel weapons: the invasion of fake news and the evolution of political news ecosystems
… question: how are recent attempts to insert fake news into political news ecosystems similar to and different from previous attempts? To this end, I present a historical timeline of major technological shifts that have altered political news ecosystems, create a new framework for analyzing how …
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Social Media @ Global News Agencies: News(s) Technology in a Professional Culture of Practice
… the role of Twitter and Facebook in news production at global news agencies (GNAs) and their impact on GNA journalism. Research into the use of new networked and digital technologies in journalism has been growing but has yet to examine the arena of GNAs, which are a traditionally …
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Drugs in the News: What Do the Afghan News Media Say About Illicit Drugs?
… drug-related topics were covered in the Afghan news media; how were these topics covered; how were the health and social consequences of drug abuse depicted in the media; and how much time was devoted to drug related topics in the media. Employing content analysis, the study examined primetime …
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Venäjän ulkoministeriön fake news -retoriikka
Tutkielmassa tarkastellaan Venäjän ulkoministeriön retoriikkaa. Tutkimuskohteena on Venäjän ulkoministeriön verkkosivu, jolla ministeriö esittää vastineita kansainvälisestä mediasta valikoimiinsa valeuutisiksi kategorisoimiinsa uutisiin. Tutkielmassa tarkastellaan, millaisiin uutisiin ministeriö …
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