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Computational Study of News Systems: Embracing the Complexity Paradigm

Description:

The production and spread of digital news involves a wide range of actors: journalists and the organizations that employ them, social media platforms, audiences, and myriad commentators, citizen journalists, bloggers, and other actors who contribute to the news ecosystem without inhabiting an official role. These actors interact in flexible, often...

Keyword:

computational social science, algorithms, digital journalism, simulation, network analysis, and complexity

Subject:

Journalism, Computer science, and Communication

Creator:

Hagar, Nicholas

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

05/31/2023

Date Created:

2023-01-01

Resource Type:

Dissertation

Alternate Identifier:

etdadmin_upload_984386 and http://dissertations.umi.com/northwestern:16531
Computational Approaches to Detection of Narrative Frames in News

Description:

Citizen media literacy is essential in a democratic society, particularly in the online environment where valid media sources have proliferated alongside purveyors of fake news. This dissertation explores technologies that automatically detect aspects of bias in news articles, with the ultimate aim of leveraging them to augment media literacy. It...

Keyword:

Media literacy, Artificial intelligence, Media bias, Natural language processing, Computational journalism, and Framing

Subject:

Journalism, Computer science, and Communication

Creator:

Boon, Miriam

Owner:

Scholarly Digital Publishing

Language:

en

Date Uploaded:

02/12/2020

Date Created:

2019-01-01

Resource Type:

Dissertation

Alternate Identifier:

etdadmin_upload_686483 and http://dissertations.umi.com/northwestern:14845

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