Theodora Tsikrika

Researcher, Information Technologies Institute, CERTH/ITI

Joined

July 2019

Names

Theodora Tsikrika (Preferred)

Emails

****@iti.gr (Confirmed)

Personal Links

Google Scholar

DBLP

ORCID

Career & Education History

Researcher

Information Technologies Institute, CERTH/ITI (iti.gr)

2013 – Present

Advisors, Relations & Conflicts

PhD Advisor

Mounia Lalmas

Present

Postdoc Advisor

Arjen de Vries

Present

Postdoc Advisor

Henning Mueller

Present

Expertise

multimodal analytics

predictive analytics

social network analysis

Present

cybersecurity

security

Present

Publications

A Comprehensive Survey and Taxonomy of Cybersecurity Challenges and Proactive Measures for IoD
Arnolnt Spyros, Periklis Chatzimisios, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Yiannis Kompatsiaris
- ACM Computing Surveys
- Readers: Everyone
Photorealistic Synthetic Crowds Simulation in Indoor environments (PSCS-I): a novel synthetic dataset for realistic simulation of crowd panic and violence behaviors
Stefanos Pasios, Konstantinos Gkountakos, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- IEEE Access
- Readers: Everyone
EVACTI: evaluating the actionability of cyber threat intelligence
Athanasios Dimitriadis, Angelos Papoutsis, Dimitrios Kavalieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- Int. J. Inf. Sec. 2025
- Readers: Everyone
A comprehensive survey of manual and dynamic approaches for cybersecurity taxonomy generation
Arnolnt Spyros, Anna Kougioumtzidou, Angelos Papoutsis, Eleni Darra, Dimitrios Kavallieros, Athanasios Tziouvaras, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- Knowl. Inf. Syst. 2025
- Readers: Everyone
AI-Based Holistic Framework for Cyber Threat Intelligence Management
Arnolnt Spyros, Ilias Koritsas, Angelos Papoutsis, Panos Panagiotou, Despoina Chatzakou, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- Greeks in AI 2025 Poster
- Readers: Everyone
Enhancing Change Point Detection Through Key Actor Identification: A Study in Cryptocurrency Transactions Networks
Ourania Theodosiadou, Andreas Kosmatopoulos, Christos Gkiourtzidis, Taxiarchis Skouras, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- IEEE Access
- Readers: Everyone
CylinDeRS: A Benchmark Visual Dataset for Robust Gas Cylinder Detection and Attribute Classification in Real-World Scenes
Klearchos Stavrothanasopoulos, Konstantinos Gkountakos, Konstantinos Ioannidis, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- Sensors
- Readers: Everyone
AI-Based Holistic Framework for Cyber Threat Intelligence Management
Arnolnt Spyros, Ilias Koritsas, Angelos Papoutsis, Panos Panagiotou, Despoina Chatzakou, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- IEEE Access
- Readers: Everyone
A Multi-Task Text Classification Pipeline with Natural Language Explanations for Greek Tweets
Nikolaos Mylonas, Nikolaos Stylianou, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- MDTT 2025
- Readers: Everyone
RuleXploit: A Framework for Generating Suricata Rules from Exploits Using Generative AI
Angelos Papoutsis, Athanasios Dimitriadis, Ilias Koritsas, Dimitrios Kavallieros, Theodora Tsikrika, Stefanos Vrochidis, Ioannis Kompatsiaris
- CSR 2025
- Readers: Everyone

View all 125 publications

Co-Authors

View all 223 co-authors