| 2024 | ICMLA | Machine Learning Meets EEG: A Novel Approach to PGA-Based Authentication Systems. | Ioannis Katoikos, Christos A. Fidas, Dimitrios Koukopoulos |
| 2021 | FNC | Rediscovering Refugee Routes: On the Creation of Collective Memory Map Services. | Konstantinos Koukoulis, Dimitrios Koukopoulos |
| 2017 | FNC | Smart dissemination and exploitation mobile services for carnival events. | Zois Koukopoulos, Dimitrios Koukopoulos |
| 2009 | EATIS | Security in collaborative multimedia art communities. | Dimitrios Koukopoulos, Georgios D. Styliaras |
| 2008 | WALCOM | Optimal Algorithms for Detecting Network Stability. | Dimitrios Koukopoulos, Stavros D. Nikolopoulos, Leonidas Palios, Paul G. Spirakis |
| 2006 | CIAC | Heterogenous Networks Can Be Unstable at Arbitrarily Low Injection Rates. | Dimitrios Koukopoulos, Stavros D. Nikolopoulos |
| 2003 | CIAC | The Impact of Network Structure on the Stability of Greedy Protocols. | Dimitrios Koukopoulos, Marios Mavronicolas, Sotiris E. Nikoletseas, Paul G. Spirakis |
| 2003 | SIROCCO | Instability of Networks with Quasi-Static Link Capacities. | Dimitrios Koukopoulos, Marios Mavronicolas, Paul G. Spirakis |
| 2001 | HiPC | Stability Issues in Heterogeneous and FIFO Networks under the Adversarial Queueing Model. | Dimitrios Koukopoulos, Sotiris E. Nikoletseas, Paul G. Spirakis |
| 2001 | SPAA | Stability and non-stability of the FIFO protocol. | Josep Daz, Dimitrios Koukopoulos, Sotiris E. Nikoletseas, Maria J. Serna, Paul G. Spirakis, Dimitrios M. Thilikos |