Multi-view ambient occlusion with importance sampling. - Kostas Vardis; Georgios Papaioannou 001; Athanasios Gaitatzes (I3D, 2013)

DIRT: deferred image-based ray tracing. - Kostas Vardis; Andreas-Alexandros Vasilakis; Georgios Papaioannou 001 (High Performance Graphics, 2016)

A multiview and multilayer approach for interactive ray tracing. - Kostas Vardis; Andreas Vasilakis; Georgios Papaioannou 001 (I3D, 2016)

Efficient Illumination Algorithms for Global Illumination In Interactive and Real-Time Rendering - Konstantinos Vardis (2016)

Variable k-buffer using Importance Maps. - Andreas-Alexandros Vasilakis; Konstantinos Vardis; Georgios Papaioannou 001; Konstantinos Moustakas (Eurographics (Short Papers), 2017)

From Reassembly to Object Completion: A Complete Systems Pipeline. - Georgios Papaioannou 001; Tobias Schreck; Anthousis Andreadis; Pavlos Mavridis; Robert Gregor; Ivan Sipiran; Konstantinos Vardis (ACM Journal on Computing and Cultural Heritage, 2017)

Rayground: An Online Educational Tool for Ray Tracing. - Nick Vitsas; Anastasios Gkaravelis; Andreas-Alexandros Vasilakis; Konstantinos Vardis; Georgios Papaioannou 001 (Eurographics (Education Papers), 2020)

A Survey of Multifragment Rendering. - Andreas-Alexandros Vasilakis; Konstantinos Vardis; Georgios Papaioannou 001 (Comput. Graph. Forum, 2020)

Rasterisation-based progressive photon mapping. - Iordanis E. Evangelou; Georgios Papaioannou 001; Konstantinos Vardis; Andreas Vasilakis (Vis. Comput., 2020)

Sampling Clear Sky Models using Truncated Gaussian Mixtures. - Nick Vitsas; Konstantinos Vardis; Georgios Papaioannou 001 (EGSR (DL), 2021)

A neural builder for spatial subdivision hierarchies. - Iordanis E. Evangelou; Georgios Papaioannou 001; Konstantinos Vardis; Anastasios Gkaravelis (Vis. Comput., 2023)

DreamAnywhere: Object-Centric Panoramic 3D Scene Generation. - Edoardo Alberto Dominici; Jozef Hladky; Floor Verhoeven; Lukas Radl; Thomas Deixelberger; Stefan Ainetter; Philipp Drescher; Stefan Hauswiesner; Arno Coomans; Giacomo Nazzaro; Konstantinos Vardis; Markus Steinberger (CoRR, 2025)