Mario Fritz (@mariojfritz) 's Twitter Profile
Mario Fritz

@mariojfritz

Faculty at CISPA Helmholtz Center for Information Security, Professor at Saarland University; Tweets are my own.

ID: 1386818885555572738

linkhttps://cispa.saarland/group/fritz/ calendar_today26-04-2021 23:06:11

307 Tweet

775 Followers

279 Following

Ivaxi Sheth (@ivakshi_s) 's Twitter Profile Photo

🚨 Presenting our paper CausalGraph2LLM at #NAACL2025 today! We benchmark LLMs (> 700k queries) on causal DAG understanding —revealing strong encoding sensitivity (up to 60% 👀), pretraining bias, & error-type shifts. 📍 Poster Session 5, May 1, 14:00–15:30

🚨 Presenting our paper CausalGraph2LLM at #NAACL2025 today!

We benchmark LLMs (> 700k queries) on causal DAG understanding —revealing strong encoding sensitivity (up to 60% 👀), pretraining bias, & error-type shifts.

📍 Poster Session 5, May 1, 14:00–15:30
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

Safe and Secure AI 🤝 Healthcare 🤝 Origin Trail Read more about our amazing industry call winner's work within our network. origintrail.io/blog/origintra… #ELSAAI #AIinResearch #healthcare #AI #SafeAndSecure

Sahar Abdelnabi 🕊 (on 🦋) (@sahar_abdelnabi) 's Twitter Profile Photo

📢📢Our paper, "A Theory of Response Sampling in LLMs: Part Descriptive and Part Prescriptive" has been accepted at ACL 2025 (Main Conference)!! 🥳 Details below 👇🧵1/n

📢📢Our paper, "A Theory of Response Sampling in LLMs: Part Descriptive and Part Prescriptive" has been accepted at ACL 2025 (Main Conference)!! 🥳

Details below 👇🧵1/n
ELIAS (@elias_project) 's Twitter Profile Photo

🚀Registration is open! Join the #ELIAS, #ELLIOT & #ELSA TDW, a hybrid event on technical, legal & ethical aspects, & application examples of #FoundationModels. 📅July 10, 2025 📍Thessaloniki & Online 🗓️Register by: June 15 (in-person) | July 9 (online) 🔗elias-ai.eu/event/tdw-foun…

🚀Registration is open! 
Join the #ELIAS, #ELLIOT & #ELSA TDW, a hybrid event on technical, legal & ethical aspects, & application examples of #FoundationModels.
📅July 10, 2025
📍Thessaloniki & Online
🗓️Register by: June 15 (in-person) | July 9 (online)
🔗elias-ai.eu/event/tdw-foun…
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

Hybrid #Theme #Development #Workshop on #Foundation #Models!🎯 Expect: • Keynotes from leading #AI #researchers • Topics from training & generalisation to security, ethics & real-world applications • Interactive discussions & Q&A Register today: elias-ai.eu/event/tdw-foun…

ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

ELSA is getting extended!🌟We are excited to share that ELSA will run for an additional twelve months. The extension of our #Network of #Excellence demonstrates Europe's strong commitment to foster #AI #research. elsa-ai.eu/elsa-general-a… #ELSAAI #network #Extension

ELSA is getting extended!🌟We are excited to share that ELSA will run for an additional twelve months. The extension of our #Network of #Excellence demonstrates Europe's strong commitment to foster #AI #research.
elsa-ai.eu/elsa-general-a…

#ELSAAI #network #Extension
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

Time flies! The first day of our #General #Assembly is already over. Yesterday, we focused on #research, #networking,#poster pitches and our #usecases & work packages. And the extension of ELSA of course. Enjoy some impressions. More📸 on LinkedIn

Time flies! The first day of our #General #Assembly is already over. Yesterday, we focused on #research, #networking,#poster pitches and our #usecases & work packages. And the extension of ELSA of course.

Enjoy some impressions. More📸 on LinkedIn
OriginTrail (@origin_trail) 's Twitter Profile Photo

Trustworthy data is the foundation of AI in healthcare. At ELSA - European Lighthouse on Secure and Safe AI General Assembly, our Jurij Skornik showcased how OriginTrail Decentralized Knowledge Graph (DKG) powers a secure, scalable genomic repository—unlocking privacy-first, ethical AI insights! 🧬

Trustworthy data is the foundation of AI in healthcare.

At <a href="/elsa_lighthouse/">ELSA - European Lighthouse on Secure and Safe AI</a> General Assembly, our <a href="/JureSkornik/">Jurij Skornik</a> showcased how <a href="/origin_trail/">OriginTrail</a> Decentralized Knowledge Graph (DKG) powers a secure, scalable genomic repository—unlocking privacy-first, ethical AI insights! 🧬
Saarland bei der EU (@saarland_eu) 's Twitter Profile Photo

Three days fully dedicated to AI that is not only powerful — but also trustworthy, secure, and aligned with our European values.

Three days fully dedicated to AI that is not only powerful — but also trustworthy, secure, and aligned with our European values.
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

#ELSAGeneralAssembly 2025 – Day 2. Focusing on the connection between academia and #industry, yesterday we shed the spotlight on our #Industry Call winners, #SMEs and #Startups. Both #talks and #workshops were a blast! More📸 on LinkedIn. #ELSAAI #network

#ELSAGeneralAssembly 2025 –  Day 2.
Focusing on the connection between academia and #industry, yesterday we shed the spotlight on our #Industry Call winners, #SMEs and #Startups. Both #talks and #workshops were a blast!

More📸 on LinkedIn.

#ELSAAI #network
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

#ELSAGeneralAssembly – Day 3. Yesterday, we enjoyed presentations by Anna, Lorenzo Baraldi, Haralampos-G. Stratigopoulos, and Georgios Spathoulas. More📸on Linkedin! #ELSAAI #networking

#ELSAGeneralAssembly – Day 3. Yesterday, we enjoyed presentations by <a href="/AnnaLukina/">Anna</a>, <a href="/lorenzo_baraldi/">Lorenzo Baraldi</a>, Haralampos-G. Stratigopoulos, and Georgios Spathoulas.
More📸on Linkedin!
#ELSAAI #networking
ELSA - European Lighthouse on Secure and Safe AI (@elsa_lighthouse) 's Twitter Profile Photo

After an interactive panel discussion, we then finished with our Best Poster Award Winners! Congratulations! And with this, we say thank you for everybody who joined us in Brussels. See you again next year. #ELSAGeneralAssembly #ELSAAI #networking #posterawards More on LinkedIn

After an interactive panel discussion, we then finished with our Best Poster Award Winners! Congratulations!

And with this, we say thank you for everybody who joined us in Brussels. See you again next year.

#ELSAGeneralAssembly #ELSAAI #networking #posterawards
More on LinkedIn
CVC_UAB (@cvc_uab) 's Twitter Profile Photo

👉 These days we are participating in the 3rd #GeneralAssembly of the ELSA - European Lighthouse on Secure and Safe AI project, taking place in Brussels! The event brings together the ELSA Consortium and stakeholders to foster collaboration, exchange ideas, and share updates on the project. Led at CVC by our

👉 These days we are participating in the 3rd #GeneralAssembly of the <a href="/elsa_lighthouse/">ELSA - European Lighthouse on Secure and Safe AI</a> project, taking place in Brussels!

The event brings together the ELSA Consortium and stakeholders to foster collaboration, exchange ideas, and share updates on the project.

Led at CVC by our
OriginTrail (@origin_trail) 's Twitter Profile Photo

Security, scalability & privacy — powered by the OriginTrail Decentralized Knowledge Graph! 🤝 Proud to showcase to 🇪🇺-initiative ELSA - European Lighthouse on Secure and Safe AI and partners, the mission & secure, scalable repository for genomic data—unlocking AI-driven, privacy-first healthcare insights.

Security, scalability &amp; privacy — powered by the <a href="/origin_trail/">OriginTrail</a> Decentralized Knowledge Graph! 🤝

Proud to showcase to 🇪🇺-initiative <a href="/elsa_lighthouse/">ELSA - European Lighthouse on Secure and Safe AI</a> and partners, the mission &amp; secure, scalable repository for genomic data—unlocking AI-driven, privacy-first healthcare insights.
Tejumade Afonja (@tejuafonja) 's Twitter Profile Photo

Grateful for the opportunity to present my research at the recently concluded ELSA - European Lighthouse on Secure and Safe AI on Secure and Safe AI General Assembly in Brussels. Thank you to the ELSA coordination team for bringing us all together.

Grateful for the opportunity to present my research at the recently concluded <a href="/elsa_lighthouse/">ELSA - European Lighthouse on Secure and Safe AI</a> on Secure and Safe AI General Assembly in Brussels. Thank you to the ELSA coordination team for bringing us all together.
Alaa Anani (@aanani__) 's Twitter Profile Photo

🏆 Honored to receive the Best Poster Award (again) at ELSA - European Lighthouse on Secure and Safe AI General Assembly 2025. Thanks to ELSA for organizing this great event, where I learned about AI Governance, trustworthy AI research and great startups working towards a safe co-existence of AI and society.

ELIAS (@elias_project) 's Twitter Profile Photo

🚨 Session 2: Ethical & Safe Foundation Models Join the #ELIAS, #ELLIOT & #ELSA Workshop on July 10 for a session on ethics, legality & safety in #FoundationModels. 🎙️Speakers:🔹Mario Fritz (CISPA)🔹Flavia Giglio (KU Leuven) 🧭Moderator: enzoB (UNIMORE)

🚨 Session 2: Ethical &amp; Safe Foundation Models
Join the #ELIAS, #ELLIOT &amp; #ELSA Workshop on July 10 for a session on ethics, legality &amp; safety in #FoundationModels.
🎙️Speakers:🔹<a href="/mariojfritz/">Mario Fritz</a> (CISPA)🔹Flavia Giglio (KU Leuven)
🧭Moderator: <a href="/LorenzoBaraldi/">enzoB</a> (UNIMORE)
ELLIS (@ellisforeurope) 's Twitter Profile Photo

🚀 The new EU-funded initiative ELLIOT (European Large Open Multi-Modal Foundation Models for Robust Generalization on Arbitrary Data Streams) has officially launched! 🔗 Read the full article: bit.ly/440gFed

Sahar Abdelnabi 🕊 (on 🦋) (@sahar_abdelnabi) 's Twitter Profile Photo

We are very happy that our paper was selected as *Oral* and for a spot in the Panel Discussions (among only 25 papers) at #ACL2025NLP!🏆🥳 Our work sheds light on how LLMs sample their responses from vast possibilities. Have a read below if you are interested to know more.