University of Technology Sydney homepage

Dr

Marian-Andrei Rizoiu

Director, Defence Innovation Network

SoCS Data Science Institute

SERVICE & LEADERSHIP

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Showing page 1, service & leadership 1 to 100 of 192
  • BROADCAST OR MEDIA ENGAGEMENT
    AFP -- AI-generated political misinformation from Facebook swimming pages
    9 Feb 2026
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Singapore Ministry of Digital Development and Information (MDDI)
    11 Dec 2025 - 11 Dec 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Signals Directorate (ASD)
    4 Dec 2025 - 4 Dec 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Central Committee for Organisation and Personnel (CCOP)
    12 Nov 2025
  • GRANT APPLICATION ASSESSMENT
    UTS Vice Chancellor's Research Fellowships
    11 Nov 2025
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited presentation, Banff International Research Station (BIRS) workshop – "Bridging the Interdisciplinary Gap in the Mathematical Modeling of Social Phenomena"
    3 Nov 2025
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited presentation, ARLIS Lab, University of Maryland – Defence-related research and information advantage
    30 Oct 2025
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited seminar, UNSW School of Computer Science seminar series – misinformation ecosystem
    2 Oct 2025
  • BROADCAST OR MEDIA ENGAGEMENT
    AFP -- celebrity-related misinformation and Charlie Kirk mourning posts
    23 Sep 2025
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    11 Sep 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of Climate Change, Energy, the Environment and Water (DCCEEW)
    1 Sep 2025
  • OFFICE HELD
    Director, Defence Innovation Network (DIN) – 0.5 FTE
    1 Sep 2025
    Defence innovation Network; University of Technology Sydney
  • COMMITTEE MEMBERSHIP
    School of Computer Science Research Committee
    1 Sep 2025
    University of Technology Sydney
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited presentation, UTS ResHub Research Cafe – disinformation research
    13 Aug 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Defence Force
    12 Aug 2025
  • CONTRIBUTION TO RESEARCH SYSTEMS AND PROCESSES
    Invited presentation, UTS ITU Townhall – research overview and eResearch tools
    24 Jul 2025
    Invited presentation, UTS ITU Townhall – research overview and eResearch tools
  • COMMITTEE MEMBERSHIP
    UTS Centre for Media Transitions Management Committee
    1 Jul 2025
    University of Technology Sydney
  • COMMUNITY CONTRIBUTION
    Education / Training
    1 Jun 2025 - 3 Dec 2025
    ECR/MCR Mentoring Programme – School of Computer Science (6 sessions, 6–12 participants)
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Defence Force
    19 May 2025
  • AWARD AND PRIZE
    Best Paper Award -- the Web Conference (WWW'25)
    6 May 2025
  • CONTRIBUTION TO RESEARCH SYSTEMS AND PROCESSES
    Invited expert, UTS Research Operating Model redesign workshops (Operational Sustainability program)
    6 May 2025
    Invited expert, UTS Research Operating Model redesign workshops (Operational Sustainability program)
  • BROADCAST OR MEDIA ENGAGEMENT
    UTS FEIT marketing content -- AI, misinformation and data science
    6 May 2025
  • BROADCAST OR MEDIA ENGAGEMENT
    Burson Global – "Australians more anxious ahead of 2025 election"
    2 May 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    NSW Office of Local Government
    29 Apr 2025 - 1 Jul 2026
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited presentation, UNSW School of Computer Science and Engineering – "Web-related Research at CSE@UNSW" pre-conference event
    28 Apr 2025
  • CONFERENCE ORGANISING
    The Web Conference 2025 (WWW'25)
    28 Apr 2025 - 2 May 2025
    Chair
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited seminar, N&MRC 2025 Misinformation and Resilience Seminar Series – "Misinformation is not about bad facts: from socially supportive to violent extremist acts"
    9 Apr 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Defence Force
    2 Apr 2025
  • COMMUNITY CONTRIBUTION
    Education / Training
    28 Mar 2025 - 28 Mar 2025
    Keynote, UTS AI Society – "The Transformative Power of AI"
  • BROADCAST OR MEDIA ENGAGEMENT
    Google News -- elections misinformation and radicalisation
    18 Mar 2025
  • OFFICE HELD
    Research Portfolio Lead, School of Computer Science ECR/MCR engagement
    17 Mar 2025
    University of Technology Sydney
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited seminar, UTS Psychology Colloquium – misinformation in Australia
    6 Mar 2025
  • BROADCAST OR MEDIA ENGAGEMENT
    NewsCorp on election misinformation
    18 Feb 2025
  • GRANT APPLICATION ASSESSMENT
    United States-Israel Binational Science Foundation (BSF)
    17 Feb 2025
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Defence Force
    25 Nov 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of the Prime Minister and Cabinet
    14 Nov 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Signals Directorate (ASD)
    13 Nov 2024
  • COMMUNITY CONTRIBUTION
    Education / Training
    31 Aug 2024 - 31 Aug 2024
    Presentation, UTS Open Day – AI and misinformation (~50 prospective students)
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited talk, University of Melbourne – Complex Human Data Hub
    19 Aug 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of the Prime Minister and Cabinet
    16 Aug 2024
  • BROADCAST OR MEDIA ENGAGEMENT
    ABC Radio Sydney Afternoons – 2024 Eureka Prize finalist research
    31 Jul 2024
  • AWARD AND PRIZE
    Finalist – Australian Museum Eureka Prize for Outstanding Science in Safeguarding Australia
    17 Jul 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of Foreign Affairs and Trade
    27 Jun 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Federal Police
    14 Jun 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of Home Affairs
    4 Jun 2024
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited seminar, UTS Data Science Institute (DSI) seminar series – effectiveness of moderating online misinformation
    16 Apr 2024
  • GRANT APPLICATION ASSESSMENT
    Netherlands Organisation for Health Research and Development (ZonMw)
    9 Apr 2024
  • COMMUNITY CONTRIBUTION
    Education / Training
    1 Apr 2024 - 15 Dec 2024
    Formal mentor, Early-Career Researcher Capability Development Initiative
  • BROADCAST OR MEDIA ENGAGEMENT
    AFP Fact Check – Microsoft CEO misinformation posts
    29 Mar 2024
  • BROADCAST OR MEDIA ENGAGEMENT
    2ser Radio (Fourth Estate) -- Online misinformation propagation
    29 Feb 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    UK Home Office and AU Home Affairs
    26 Feb 2024
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Office of National Intelligence
    5 Jan 2024
  • BROADCAST OR MEDIA ENGAGEMENT
    Defence Connect podcast – research behind the Defence Industry Awards
    8 Dec 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    Defence Connect podcast – Excellence Award and Academic of the Year
    16 Oct 2023
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Defence Force
    21 Sep 2023
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Federal Police
    21 Sep 2023
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Invited seminar, Australian National University – AI+ML+friends seminar series
    21 Sep 2023
  • AWARD AND PRIZE
    Winner Academic of the Year – Defence Connect Australian Defence Industry Awards
    20 Sep 2023
  • AWARD AND PRIZE
    Winner The Excellence Award – Defence Connect Australian Defence Industry Awards
    20 Sep 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    Courthouse Europe -- the PNAS content moderation paper
    23 Aug 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    7 Jul 2023
    The algorithm controls our social media feeds. It controls what opinions we see and whose lives we get glimpses into. It has the power to shape our view of the world. So, who controls the algorithm? And are they wielding this power for the better? Or for the worse? 'Grounded' is a digital documentary series, powered by 7NEWS and its team of young journalists from across Australia.
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Australian Signals Directorate
    29 Jun 2023
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of Home Affairs
    28 Jun 2023 - 28 Jun 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    ABC PM Radio -- Voice Referendum misinformation
    19 Jun 2023
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    US Department of State
    19 May 2023 - 19 May 2023
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    UC Berkeley -- Breaking free of the arms race Monitor, detect, assess and react to influence operations
    25 Apr 2023
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    NSW Police
    4 Apr 2023 - 4 Apr 2023
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    UniAdelaide -- Interval-censored Transformer Hawkes Detecting Information Operations using the Reaction of Social Systems
    4 Apr 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    27 Feb 2023
    Ideology has always been a critical element in understanding how we view the world, form opinions and make political decisions. However, the internet has revolutionised the way opinions and ideologies spread, leading to new forms of online radicalisation. Far-right ideologies, which advocate for ultra-nationalism, racism and opposition to immigration and multiculturalism, have proliferated on social platforms.
  • BROADCAST OR MEDIA ENGAGEMENT
    27 Feb 2023
    deology has always been a critical element in understanding how we view the world, form opinions and make political decisions. However, the internet has revolutionised the way opinions and ideologies spread, leading to new forms of online radicalisation. Far-right ideologies, which advocate for ultra-nationalism, racism and opposition to immigration and multiculturalism, have proliferated on social platforms.
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Department of Home Affairs
    16 Feb 2023 - 16 Feb 2023
  • BROADCAST OR MEDIA ENGAGEMENT
    3 Jan 2023
    This is the most important topic we covered. In a nutshell: the job market is shifting from a role-based to a skill-based system, and automation and digitization are causing some skills to become obsolete while creating a shortage of new skills. This is having an effect on the economy, with some roles staying stable but a need for new skills arising.
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    WUST AI series -- Slipping to the Extreme: A Mixed Method to Explain How Extreme Opinions Infiltrate Online Discussions
    10 Oct 2022
  • BROADCAST OR MEDIA ENGAGEMENT
    16 Sep 2022
    Say you are looking for a new job. You head to LinkedIn to spruce up your profile and look around your social network. But who should you reach out to for an introduction to a potential new employer? A new study of more than 20 million people, published in Science, shows that your close friends (on LinkedIn) are not your best bet: instead you should look to acquaintances you don’t know well enough to share a personal connection with.
  • ADVISORY, CONSULTANCY OR EXPERT WITNESS APPOINTMENT
    Office of the Attorney General
    1 Sep 2022 - 1 Sep 2022
  • COMMITTEE MEMBERSHIP
    2022 Cross-Faculty Collaboration Scheme Launch Event
    29 Aug 2022 - 29 Aug 2022
    UTS
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    A computational social scientist’s guide to information diffusion modeling – and where to next?
    27 Jun 2022
  • GRANT APPLICATION ASSESSMENT
    Australian Research Council – Discovery projects and DECRA assessor
    10 May 2022
    Australian Research Council – Discovery projects and DECRA assessor
  • REVIEWING / REFEREEING
    Nature Human Behavior
    18 Apr 2022
    Anonymous peer review
  • REVIEWING / REFEREEING
    SIG KDD 2022
    31 Mar 2022 - 20 Apr 2022
    Anonymous peer review
  • PROFESSIONAL MEMBERSHIP
    31 Jan 2022
    Our team lead by Marian-Andrei Rizoiu and Karu Esselle was accepted to be part of the Information Warfare Innovation Community. This outlines our capabilities in the Human and Information Environments (Dr Rizoiu) and the Physical Environment (Prof Esselle)
  • COMMUNITY CONTRIBUTION
    20 Dec 2021
    The Organisation for Economic Co-operation and Development (OECD) published the policy report "Artificial Intelligence and employment: New cross-country evidence" which cites and uses my research "Skill-driven recommendations for job transition pathways" as evidence.
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    Data Discovery Seminar -- Modelling and Measuring Online Social Influence: theoretical approaches and open-source software
    7 Dec 2021
  • OTHER UNPUBLISHED SCHOLARLY PRESENTATION
    18 Nov 2021
  • REVIEWING / REFEREEING
    Transactions on Knowledge Discovery from Data
    2 Oct 2021 - 2 Oct 2021
    Anonymous peer review
  • BROADCAST OR MEDIA ENGAGEMENT
    23 Sep 2021
  • REVIEWING / REFEREEING
    Area chair at the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases
    13 Sep 2021 - 5 Feb 2026
    Anonymous peer review