Research engineer working in media related initiatives - no longer posting here
Athens, Greece
Joined October 2009
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Nikos Sarris retweeted
We released today a new version v0.82 of our verification plugin (@InVID_EU @WeVerify @veraai_eu) with enhanced layout and improvement of synthetic image detection (using @meverteam near duplicate search to enhance results on degraded copies or screenshots of synthetic images)
Nikos Sarris retweeted
#MedDMO landed today at... the headquarters of the journalists in #Athens, enjoying a full house! Together with the Journalists Union of Athens Daily Newspapers and the Greek National Council for Radio and Television, we co-organized an information day on the effects of disinformation. @nikossarris spoke about the work of #EDMO and the local observatories in addressing the problem, specifically referring to media literacy actions and irregularity detection tools. The presence of students is an encouraging sign for the future of defending a healthy information environment in #Greece, #Cyprus and #Malta!
Nikos Sarris retweeted
We're testing two new features today: our image editor for uploaded images and image re-texturing for exploring materials, surfacing, and lighting. Everything works with all our advanced features, such as style references, character references, and personalized models
Nikos Sarris retweeted
Annalisa Verdoliva and @sympap recently spoke at an @EBU_HQ webinar and talked about synthetic image detection. They also showcased their research that aims to counter just that (#disinformation and #syntheticmedia detection). View the recording here. 👇 veraai.eu/posts/ebu-webinar-…
Nikos Sarris retweeted
📢 Announcing the #AI4Media Technological & Research Highlights Booklets!
Topics addressed:
🌍 Human- and Society-Centered AI
🚀 New Learning Paradigms & Distributed AI
🔐 Explainability, Robustness, and Privacy in AI
🎥 Content-Centered AI
Discover more ai4media.eu/announcing-the-d…
Nikos Sarris retweeted
📢Exciting News!🎉
We're thrilled to announce the release of the updated #AI4Media Strategic Research Agenda!
📄Updated in July 2024, our #SRA now includes a section on #GenAI & Large Language Models, examining key aspects relevant to media & society✨
🔗ai4media.eu/strategic-resear…
Nikos Sarris retweeted
About the - quite amazing - work of @ForensicArchi: investigations that matter and are "both art and evidence".
Examples resconstructing what happened at #GrenfellTower and #Rafah.
ft.com/content/39a9a6b5-74da…
Nikos Sarris retweeted
Our @sympap & @olgpapa of @meverteam, @AAlaphilipp of @DisinfoEU and @fabiogiglietto Giglietto of @uniurbit / @mine_smd put together & led this report on #GenerativeAI and #Disinformation. Featuring tech developments, use cases, actors & countermeasures veraai.eu/posts/generative-a…
Elon Musk posts deepfake of Kamala Harris that violates X policy theverge.com/2024/7/29/24208… via @Verge
Is the news industry ready for another pivot to video? niemanlab.org/2024/06/is-the… via @NiemanLab
Nikos Sarris retweeted
When I teach geolocation in workshops, I always show this map to underscore the power of digital tools in aggregate. SO many stories have come from this data.
What @Cen4infoRes and @GeoConfirmed do is incredibly valuable.
Our map tracking Russia's full-scale invasion of Ukraine has almost more than 20,000 geolocated videos and photos since 2022. All of the data is interactive and traceable on the map here: eyesonrussia.org 👇
Nikos Sarris retweeted
Deepfake types and intended use across the globe according to the analysis by @dteyssou in @veraai_eu
Nikos Sarris retweeted
Check #MedDMO’s latest qualitative evaluation, which focuses on how Meta, Google, and TikTok implement the Code of Practice on #Disinformation to combat #misinformation in #Cyprus, #Greece, and #Malta.
👉bit.ly/3Va9ESb
Nikos Sarris retweeted
Věra Jourová, VP of the European Commission for Values and Transparency is visiting Greece for an official visit as part of her Democracy Tour. Nikos Sarris, coordinator of #MedDMO is moderating the discussion.
Nikos Sarris retweeted
Our team contributed to a new white paper on #GenerativeAI and #Disinformation jointly with researchers from @ai4mediaproject , @veraai_eu , @ai4trust , and @TITAN_Thinking
You can find the paper on @EDMO_EUI website:
bit.ly/white-paper-ai-and-di…
OpenAI announced SORA for highly realistic synthetic video generation from textual prompts openai.com/sora
New White Paper on Generative AI and Disinformation: Recent Advances, Challenges, and Opportunities edmo.eu/2024/02/13/new-white…
Finance worker in Hong Kong pays out $25 million after being tricked by a deepfake video call cnn.com/2024/02/04/asia/deep…
Disinformation often gets blamed for swaying elections, but the research isn’t so clear niemanlab.org/2024/01/disinf… via @NiemanLab
