| 2025 | GLOBECOM | Optimal Transmit Waveform for Resonant Tunneling Diode-based THz Rectifiers. | Triantafyllos Mavrovoltsos, Konstantinos Ntougias, Taneli Riihonen, Ioannis Krikidis |
| 2025 | GLOBECOM | Robust Wireless Power Transfer Waveform Design Using Waveform-to-Energy Harvesting Model. | Konstantinos Ntougias, Taneli Riihonen, Ioannis Krikidis |
| 2024 | GLOBECOM | Fiber-Like Radio Enabled by Fluid Antennas and Hybrid Sub-Connected Active/Passive RIS. | Konstantinos Ntougias, Ioannis Krikidis |
| 2023 | GLOBECOM | Novel Hybrid RIS Architectures and Beamforming Optimization for Energy-Efficient Multi-User MISO. | Konstantinos Ntougias, Ioannis Krikidis |
| 2022 | GLOBECOM | Novel Low-Complexity SWIPT Precoding Schemes. | Konstantinos Ntougias, Ioannis Krikidis |
| 2022 | WiOpt | Analysis of the LRU Cache StartUp Phase and Convergence Time and Error Bounds on Approximations by Fagin and Che. | Gerhard Hasslinger, Konstantinos Ntougias, Frank Hasslinger, Oliver Hohlfeld |
| 2021 | DCOSS | OFDM Signaling for SWIPT Systems under High Power Amplifier Nonlinearities and Memory Effects. | Souhir Lajnef, Konstantinos Ntougias, Ioannis Krikidis |
| 2021 | GLOBECOM | Robust Design of Secure IRS-aided MISO Broadcasting for SWIPT and Spectrum Sharing. | Konstantinos Ntougias, Ioannis Krikidis |
| 2020 | Networking | General Knapsack Bounds of Web Caching Performance Regarding the Properties of each Cacheable Object. | Gerhard Hasslinger, Konstantinos Ntougias, Frank Hasslinger, Oliver Hohlfeld |
| 2020 | PIMRC | Energy Efficient Altitude Optimization of an Aerial Access Point. | Nithin Babu, Konstantinos Ntougias, Constantinos B. Papadias, Petar Popovski |
| 2020 | PIMRC | Hybrid Precoding for MISO Broadcasting SWIPT Systems: A Stochastic Optimization Approach. | Konstantinos Ntougias, Ioannis Krikidis, Georgios K. Papageorgiou, Mathini Sellathurai |
| 2019 | ICASSP | Simple Cooperative Transmission Schemes for Underlay Spectrum Sharing Using Symbol-level Precoding and Load-controlled Arrays. | Konstantinos Ntougias, Dimitrios Ntaikos, Constantinos B. Papadias, George K. Papageorgiou |
| 2018 | WiOpt | Optimum caching versus LRU and LFU: Comparison and combined limited look-ahead strategies. | Gerhard Hasslinger, Juho Heikkinen, Konstantinos Ntougias, Frank Hasslinger, Oliver Hohlfeld |