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Research paper thumbnail of 2012 Index IEEE Transactions on Audio, Speech, and Language Processing Vol. 20

Research paper thumbnail of Online self-expression and experimentation as

Research paper thumbnail of Abel, Marie-Helene 30, 48, 60 Ali, Omar 540 Aloi, Gianluca 229 Al-Wadud, M. Abdullah 620

Research paper thumbnail of Toward the Development of SMART Communication Technology: Automating the Analysis of Communicative Trouble and Repair in Dementia

Research paper thumbnail of Social semantic networks: Measuring topic management in discourse using a pyramid of conceptual recurrence metrics

Research paper thumbnail of Using Discursis to enhance the qualitative analysis of hospital pharmacist-patient interactions

Research paper thumbnail of Determining the Number of Samples Required to Estimate Entropy in Natural Sequences

Research paper thumbnail of Fast Entropy Estimation for Natural Sequences

Research paper thumbnail of Algorithmic brand culture: participatory labour, machine learning and branding on social media

Research paper thumbnail of Microphone pokes as prank or political action?

Research paper thumbnail of Using Discursis for the computer-assisted analysis of conceptual recurrence in conversations in Parkinson’s disease

Research paper thumbnail of Figurative frames: A critical vocabulary for images in information visualization

Research paper thumbnail of Parallel worlds: A computerized textual analysis of abstracts published in major journalism studies journals 2000--11

Research paper thumbnail of Can a smartphone-based chatbot engage older community group members? The impact of specialised content

Research paper thumbnail of USING TECHNOLOGY TO ENHANCE COMMUNICATION BETWEEN PEOPLE WITH DEMENTIA AND THEIR CARERS

Research paper thumbnail of 'Charity begins at home': Public perceptions of the homestay initiative for asylum seekers in Australia

Research paper thumbnail of Ethico-legal considerations involved in the remote monitoring of spontaneous speech and conversations via smartphone applications

Research paper thumbnail of Hello Harlie: Enabling Speech Monitoring Through Chat-Bot Conversations.

Research paper thumbnail of An automated approach to examining conversational dynamics between people with dementia and their carers

Research paper thumbnail of Using visual text analytics to examine broadcast interviewing

Research paper thumbnail of Theme Detection in Social Media

Research paper thumbnail of Niching for ant colony optimisation

Research paper thumbnail of Communications analysis system and process

Research paper thumbnail of Problems in Transport and Logistics

Research paper thumbnail of Managing problematic visual media in natural hazard emergencies

International Journal of Disaster Risk Reducation, 2021

In natural hazard emergencies, visual media (images, videos) document and convey the possible ris... more In natural hazard emergencies, visual media (images, videos) document and convey the possible risk, impact, and severity of the hazard. Issues arise when the visuals being circulated, at scale and speed, are manipulated, fake, or are from an unrelated event or location. These problematic visuals can impact how communities interpret the risk of an emergency. Further, when visual media present information (i.e. a cue) in conflict with what an emergency services agency is instructing the public to do, it can lead to uncertainty and confusion in the community on how to act. This research identifies four specific types of problematic visual media that are common to natural hazard emergencies in Australia. We propose a combination of reactive and proactive strategies that can be employed by emergency services agencies to manage the extent and impact of these problematic visuals.

Research paper thumbnail of Ethico-legal considerations involved in the remote monitoring of spontaneous speech and conversations via smartphone applications

The remote collection of speech/conversation data through smartphones can provide unique data to ... more The remote collection of speech/conversation data through smartphones can provide unique data to SLPs. But what ethico-legal aspects does a team of clinicians or researchers need to be aware of when remotely collecting such data? This presentation will discuss real-life examples of ethico-legal hurdles experienced by our research team...

Research paper thumbnail of #IStandWithDan versus #DictatorDan: the polarised dynamics of Twitter discussions about Victoria’s COVID-19 restrictions

Media International Australia

In this article, we examine two interrelated hashtag campaigns that formed in response to the Vic... more In this article, we examine two interrelated hashtag campaigns that formed in response to the Victorian State Government’s handling of Australia’s most significant COVID-19 second wave of mid-to-late 2020. Through a mixed-methods approach that includes descriptive statistical analysis, qualitative content analysis, network analysis, computational sentiment analysis and social bot detection, we reveal how a small number of hyper-partisan pro- and anti-government campaigners were able to mobilise ad hoc communities on Twitter, and – in the case of the anti-government hashtag campaign – co-opt journalists and politicians through a multi-step flow process to amplify their message. Our comprehensive analysis of Twitter data from these campaigns offers insights into the evolution of political hashtag campaigns, how actors involved in these specific campaigns were able to exploit specific dynamics of Twitter and the broader media and political establishment to progress their hyper-partisan...

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