2 citations · 2 across the 4 of their papers we have counts for
4 papers
Investigation of ensemble methods for the detection of deepfake face manipulations
Nikolaos Giatsoglou, Symeon Papadopoulos, Ioannis Kompatsiaris
The recent wave of AI research has enabled a new brand of synthetic media, called deepfakes. Deepfakes have impressive photorealism, which has generated exciting new use cases but…
A Graph Diffusion Scheme for Decentralized Content Search based on Personalized PageRank
Nikolaos Giatsoglou, Emmanouil Krasanakis, Symeon Papadopoulos +1
Decentralization is emerging as a key feature of the future Internet. However, effective algorithms for search are missing from state-of-the-art decentralized technologies, such as…
D2D-Aware Device Caching in MmWave-Cellular Networks
Nikolaos Giatsoglou, Konstantinos Ntontin, Elli Kartsakli +2
In this paper, we propose a novel policy for device caching that facilitates popular content exchange through high-rate device-to-device (D2D) millimeter-wave (mmWave) communicatio…
Transmission Policies for Interference Management in Full-Duplex D2D Communication
Nikolaos Giatsoglou, Angelos Antonopoulos, Elli Kartsakli +2
Full-Duplex (FD) wireless and Device-to-Device (D2D) communication are two promising technologies that aspire to enhance the spectrum and energy efficiency of wireless networks, th…