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Panagiotis Eustratiadis
Postdoc, University of Amsterdam
Joined
February 2020
Names
Panagiotis Eustratiadis
(Preferred)
,
Panagiotis Efstratiadis
Emails
****@sms.ed.ac.uk
(Confirmed)
,
****@ed.ac.uk
(Confirmed)
,
****@uva.nl
(Confirmed)
Personal Links
Google Scholar
DBLP
ORCID
LinkedIn
Semantic Scholar
ACL Anthology
Career & Education History
Postdoc
University of Amsterdam
(uva.nl)
2023
–
Present
PhD student
University of Edinburgh
(ed.ac.uk)
2019
–
2023
MS student
VU University Amsterdam
(vu.nl)
2015
–
2019
Undergrad student
Harokopio University of Athens
(hua.gr)
2010
–
2014
Advisors, Relations & Conflicts
Postdoc Advisor
Evangelos Kanoulas
2023
–
Present
PhD Advisor
Timothy Hospedales
2019
–
2023
Expertise
information retrieval
2023
–
Present
neural architecture search
2022
–
Present
uncertainty estimation
2021
–
Present
machine learning
2019
–
Present
adversarial machine learning
2019
–
Present
adversarial robustness
2019
–
Present
few-shot learning
2019
–
Present
Publications
Sockpuppetting: Jailbreaking LLMs by Combining Prefilling with Optimization
Asen Dotsinski
,
Panagiotis Eustratiadis
ICML 2026 AIWILD
Readers:
Everyone
How role-play shapes relevance judgment in zero-shot LLM rankers
Yumeng Wang
,
Jirui Qi
,
Catherine Chen
,
Panagiotis Eustratiadis
,
Suzan Verberne
CoRR 2025
Readers:
Everyone
Unsupervised Corpus Poisoning Attacks in Continuous Space for Dense Retrieval
Evangelos Kanoulas
,
Yongkang Li
,
Simon Lupart
,
Panagiotis Eustratiadis
Greeks in AI 2025 Poster
Readers:
Everyone
Unsupervised Corpus Poisoning Attacks in Continuous Space for Dense Retrieval
Yongkang Li
,
Panagiotis Eustratiadis
,
Simon Lupart
,
Evangelos Kanoulas
CoRR 2025
Readers:
Everyone
Information Leakage of Sentence Embeddings via Generative Embedding Inversion Attacks
Antonios Tragoudaras
,
Theofanis Aslanidis
,
Emmanouil Georgios Lionis
,
Marina Orozco González
,
Panagiotis Eustratiadis
CoRR 2025
Readers:
Everyone
Agent-centric Information Access
Evangelos Kanoulas
,
Panagiotis Eustratiadis
,
Yongkang Li
,
Yougang Lyu
,
Vaishali Pal
,
Gabrielle Poerwawinata
,
Jingfen Qiao
,
Zihan Wang
CoRR 2025
Readers:
Everyone
Reproducing HotFlip for Corpus Poisoning Attacks in Dense Retrieval
Yongkang Li
,
Panagiotis Eustratiadis
,
Evangelos Kanoulas
CoRR 2025
Readers:
Everyone
Multivariate Dense Retrieval: A Reproducibility Study under a Memory-limited Setup
Georgios Sidiropoulos
,
Samarth Bhargav
,
Panagiotis Eustratiadis
,
Evangelos Kanoulas
Trans. Mach. Learn. Res. 2025
Readers:
Everyone
View all 26 publications
Co-Authors
A. E. Eiben
Adam Roegiest
Antonios Tragoudaras
Antreas Antoniou
Arianna Bisazza
Asen Dotsinski
Baohao Liao
Bhaskar Mitra
Catherine Chen
Charles L. A. Clarke
Christof Monz
Da Li
David Vos
Elte Hupkes
Emmanouil Georgios Lionis
Eugene Yang
Evangelos Kanoulas
Evert Haasdijk
Fabrizio Silvestri
Gabrielle Poerwawinata
Georgios Sidiropoulos
Henry Gouk
Ian Soboroff
Jakub Orlowski
Jasmin Kareem
View all 61 co-authors