Stability Issues in Heterogeneous and FIFO Networks under the Adversarial Queueing Model. - Dimitrios Koukopoulos; Sotiris E. Nikoletseas; Paul G. Spirakis (HiPC, 2001)

A compressed-domain watermarking algorithm for mpeg audio layer 3. - Dimitrios Koukopoulos; Yannis C. Stamatiou (MM&Sec, 2001)

Stability Behavior of FIFO Protocol in the Adversarial Queuing Model. - Dimitrios Koukopoulos; Sotiris E. Nikoletseas; Paul G. Spirakis (Panhellenic Conference on Informatics, 2001)

Stability and non-stability of the FIFO protocol. - Josep Díaz; Dimitrios Koukopoulos; Sotiris E. Nikoletseas; Maria J. Serna; Paul G. Spirakis; Dimitrios M. Thilikos (SPAA, 2001)

The Range of Stability for Heterogeneous and FIFO Queueing Networks. - Dimitrios Koukopoulos; Sotiris E. Nikoletseas; Paul G. Spirakis (Electron. Colloquium Comput. Complex., 2001)

On the Stability of Compositions of Universally Stable, Greedy Contention-Resolution Protocols. - Dimitrios Koukopoulos; Marios Mavronicolas; Sotiris E. Nikoletseas; Paul G. Spirakis (DISC, 2002)

Instability of Networks with Quasi-Static Link Capacities. - Dimitrios Koukopoulos; Marios Mavronicolas; Paul G. Spirakis (SIROCCO, 2003)

FIFO is Unstable at Arbitrarily Low Rates - Dimitrios Koukopoulos; Marios Mavronicolas; Paul G. Spirakis (Electron. Colloquium Comput. Complex., 2003)

The Impact of Dynamic Link Slowdowns on Network Stability. - Dimitrios Koukopoulos (ISPAN, 2005)

Auction Scenarios of Cultural Products over the WWW. - Dimitrios Koukopoulos (Panhellenic Conference on Informatics, 2005)

A Systematic Construction of Instability Bounds in LIS Networks. - Dimitrios Koukopoulos (IEC (Prague), 2005)

An Efficient Watermarking Method for MP3 Audio Files. - Dimitrios Koukopoulos; Yannis C. Stamatiou (IEC (Prague), 2005)

The Impact of Network Structure on the Stability of Greedy Protocols. - Dimitrios Koukopoulos; Marios Mavronicolas; Sotiris E. Nikoletseas; Paul G. Spirakis (Theory Comput. Syst., 2005)

Heterogenous Networks Can Be Unstable at Arbitrarily Low Injection Rates. - Dimitrios Koukopoulos; Stavros D. Nikolopoulos (CIAC, 2006)

An Experimental Study of Stability in Heterogeneous Networks. - Maria Chroni; Dimitrios Koukopoulos; Stavros D. Nikolopoulos (WEA, 2007)

Performance and stability bounds for dynamic networks. - Dimitrios Koukopoulos; Marios Mavronicolas; Paul G. Spirakis (J. Parallel Distributed Comput., 2007)

The increase of the instability of networks due to Quasi-Static link capacities. - Dimitrios Koukopoulos; Marios Mavronicolas; Paul G. Spirakis (Theor. Comput. Sci., 2007)

Optimal Algorithms for Detecting Network Stability. - Dimitrios Koukopoulos; Stavros D. Nikolopoulos; Leonidas Palios; Paul G. Spirakis (WALCOM, 2008)

Security in collaborative multimedia art communities. - Dimitrios Koukopoulos; Georgios D. Styliaras (EATIS, 2009)

Stability in Heterogeneous Multimedia Networks under Adversarial Attacks. - Dimitrios Koukopoulos (J. Univers. Comput. Sci., 2009)

The impact of dynamic adversarial attacks on the stability of heterogeneous multimedia networks. - Dimitrios Koukopoulos (Comput. Commun., 2010)

Security in Collaborative Multimedia Web-based Art Projects. - Dimitrios Koukopoulos; Georgios D. Styliaras (J. Multim., 2010)

A secure collaborative multimedia learning scheme in cultural environments. - Anastasia Balia; Dimitrios Koukopoulos (IISA, 2013)

Design of trustworthy smartphone-based multimedia services in cultural environments. - Dimitrios Koukopoulos; Georgios D. Styliaras (Electron. Commer. Res., 2013)

Instability behaviour of heterogeneous multimedia networks under dynamic adversarial attacks. - Dimitrios Koukopoulos (Math. Comput. Model., 2013)

Ionian Music Archive: Application of digitization, management and dissemination technologies for musical cultural heritage. - Dimitrios Koukopoulos; Dimitrios Tsolis; Georgios P. Heliades (IISA, 2014)

Stability in Heterogeneous Dynamic Multimedia Networks. - Dimitrios Koukopoulos (Algorithms, Probability, Networks, and Games, 2015)

Secure mobile services for on-going archaeological excavations management and dissemination. - Dimitrios Koukopoulos; Dimitrios Tsolis; M. Gazis; Ariadni-Irini Skoulikari (IISA, 2015)

Implementation and Usage Scenarios of a Participatory Platform for Cultural Environments. - Zois Koukopoulos; Dimitrios Koukopoulos (EuroMed (1), 2016)

Towards the Design of a User-Friendly and Trustworthy Mobile System for Museums. - Kostas Koukoulis; Dimitrios Koukopoulos (EuroMed (1), 2016)

A Participatory Digital Platform for Cultural Heritage within Smart City Environments. - Zois Koukopoulos; Dimitrios Koukopoulos (SITIS, 2016)

Ionian music archive: application of digitisation, management, protection and dissemination technologies for musical cultural heritage. - Dimitrios Koukopoulos; Dimitrios Tsolis; Georgios P. Heliades (Int. J. Comput. Intell. Stud., 2016)

Smart dissemination and exploitation mobile services for carnival events. - Zois Koukopoulos; Dimitrios Koukopoulos (FNC/MobiSPC, 2017)

Parades Aiding System (PAR.AID.S): Intelligent Management of Carnival Parades. - Zois Koukopoulos; Dimitrios Koukopoulos (Intelligent Environments, 2017)

A trustworthy multimedia participatory platform for cultural heritage management in smart city environments. - Zois Koukopoulos; Dimitrios Koukopoulos; Jason J. Jung (Multim. Tools Appl., 2017)

Active Visitor: Augmenting Libraries into Social Spaces. - Zois Koukopoulos; Dimitrios Koukopoulos (DigitalHERITAGE/VSMM, 2018)

Usage Scenarios and Evaluation of Augmented Reality and Social Services for Libraries. - Zois Koukopoulos; Dimitrios Koukopoulos (EuroMed (2), 2018)

Towards a Mobile Crowdsourcing System for Collective Memory Management. - Konstantinos Koukoulis; Dimitrios Koukopoulos; George Koubaroulis (EuroMed (1), 2018)

A Trustworthy System with Mobile Services Facilitating the Everyday Life of a Museum. - Dimitrios Koukopoulos; Kostas Koukoulis (Int. J. Ambient Comput. Intell., 2018)

Real-time crowd management for cultural heritage events: A case study on carnival parades. - Zois Koukopoulos; Dimitrios Koukopoulos; Jason J. Jung (J. Ambient Intell. Smart Environ., 2018)

Sustainability Services for Public Libraries within a Smart City Environment. - Zois Koukopoulos; Dimitrios Koukopoulos; Jason J. Jung (WIMS, 2019)

Rediscovering Refugee Routes: On the Creation of Collective Memory Map Services. - Konstantinos Koukoulis; Dimitrios Koukopoulos (FNC/MobiSPC, 2021)

Personalization services in art education environments: first survey results. - Dimitrios Koukopoulos; Panagiotis Dafiotis; Stella Sylaiou; Konstantinos Koukoulis; Angeliki Antoniou; Rebeka Vital; Christos Fidas (IISA, 2022)

XR technologies for self-regulated student exhibitions in art education: survey and first design considerations. - Dimitrios Koukopoulos; Panagiotis Dafiotis; Stella Sylaiou; Konstantinos Koukoulis; Christos Fidas (IMET, 2022)

Evaluating the Design of an Art Student Framework Supporting XR Exhibitions: Evaluating an Art Student Framework. - Dimitrios Koukopoulos; Panagiotis Dafiotis; Stella Sylaiou; Konstantinos Koukoulis; Christos Fidas (PCI, 2022)

From Collective Memory to Map Services. - Konstantinos Koukoulis; Dimitrios Koukopoulos (J. Ubiquitous Syst. Pervasive Networks, 2022)

Designing accessible cultural heritage experiences for individuals with hearing impairments. - Evangelia Gkagka; Stella Sylaiou; Dimitrios Koukopoulos; Christos Fidas (AMID@MobileHCI, 2023)

XR technologies fostering museum visits for people with impairments. - Dimitrios Koukopoulos; Konstantinos Koukoulis; Stella Sylaiou; Christos Fidas (AMID@MobileHCI, 2023)

Mobile and Multimodal HCI Design Approaches in Museums for People with Impairments. - Christos Fidas; Stella Sylaiou; Tsvi Kuflik; Fotis Liarokapis; Panayiotis Koutsabasis; Manolis Wallace; Dimitrios Koukopoulos; Angeliki Antoniou; Katerina Mania; Ioanna Lykourentzou (MobileHCI (Companion), 2023)

Comparison of extended reality platforms and tools for viewing and exhibiting art. - Rebeka Vital; Stella Sylaiou; Dimitrios Koukopoulos; Konstantinos Koukoulis; Panagiotis Dafiotis; Christos Fidas (Digit. Appl. Archaeol. Cult. Heritage, 2023)

Cultural heritage content development and dissemination through a participatory platform: lessons learned from in-service teachers' perception. - George Koutromanos; Dimitrios Koukopoulos; Zois Koukopoulos; Charalampos Mouzakis (Educ. Inf. Technol., 2023)

Machine Learning Meets EEG: A Novel Approach to PGA-Based Authentication Systems. - Ioannis Katoikos; Christos A. Fidas; Dimitrios Koukopoulos (ICMLA, 2024)

eXtended Reality Services for Outdoor Cultural Spaces: System Design and Evaluation Framework Using Unbiased Biometric Data. - Zois Koukopoulos; Dimitrios Koukopoulos; Christos Fidas (IISA, 2024)

CulturAI: Exploring Mixed Reality Art Exhibitions with Large Language Models for Personalized Immersive Experiences. - Nicolas Constantinides; Argyris Constantinides; Dimitrios Koukopoulos; Christos Fidas; Marios Belk (UMAP (Adjunct Publication), 2024)

A Comprehensive Survey of EEG Preprocessing Methods for Cognitive Load Assessment. - Konstantina Kyriaki; Dimitrios Koukopoulos; Christos A. Fidas (IEEE Access, 2024)

Enhancing Graphical Authentication with EEG: A Study on Neural Responses and AI-Driven Security. - Ioannis Katoikos; Christos A. Fidas; Dimitrios Koukopoulos (EuroSec, 2025)

CulturAI: Advancing Mixed Reality Art Experiences with Large Language Models. - Dimitrios Koukopoulos; Christos A. Fidas; Marios Belk (ERCIM News, 2025)

Evaluating Uses of XR in Fostering Art Students' Learning. - Panagiotis Dafiotis; Stella Sylaiou; Efstratios Stylianidis; Dimitrios Koukopoulos; Christos Fidas (Multimodal Technol. Interact., 2025)