Get our free extension to see links to code for papers anywhere online!

Chrome logo Add to Chrome

Firefox logo Add to Firefox

Picture for Giorgos Bouritsas

Giorgos Bouritsas

Imperial College London, Department of Computing

Partition and Code: learning how to compress graphs


Jul 05, 2021
Giorgos Bouritsas, Andreas Loukas, Nikolaos Karalias, Michael M. Bronstein


  Access Paper or Ask Questions

3D Facial Matching by Spiral Convolutional Metric Learning and a Biometric Fusion-Net of Demographic Properties


Sep 10, 2020
Soha Sadat Mahdi, Nele Nauwelaers, Philip Joris, Giorgos Bouritsas, Shunwang Gong, Sergiy Bokhnyak, Susan Walsh, Mark Shriver, Michael Bronstein, Peter Claes, .

* Accepted at International Conference on Pattern Recognition (ICPR 2020). Mahdi and Nauwelaers contributed equally and are ordered alphabetically 

  Access Paper or Ask Questions

Learning to Generate Customized Dynamic 3D Facial Expressions


Jul 21, 2020
Rolandos Alexandros Potamias, Jiali Zheng, Stylianos Ploumpis, Giorgos Bouritsas, Evangelos Ververas, Stefanos Zafeiriou

* accepted at European Conference on Computer Vision 2020 (ECCV) 

  Access Paper or Ask Questions

Deep Polynomial Neural Networks


Jun 20, 2020
Grigorios Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou

* Under review in T-PAMI. arXiv admin note: substantial text overlap with arXiv:2003.03828 

  Access Paper or Ask Questions

Improving Graph Neural Network Expressivity via Subgraph Isomorphism Counting


Jun 16, 2020
Giorgos Bouritsas, Fabrizio Frasca, Stefanos Zafeiriou, Michael M. Bronstein


  Access Paper or Ask Questions

$Π-$nets: Deep Polynomial Neural Networks


Mar 26, 2020
Grigorios G. Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Yannis Panagakis, Jiankang Deng, Stefanos Zafeiriou

* Accepted in CVPR 2020 

  Access Paper or Ask Questions

Automated Real-time Anomaly Detection in Human Trajectories using Sequence to Sequence Networks


Jul 15, 2019
Giorgos Bouritsas, Stelios Daveas, Antonios Danelakis, Constantinos Rizogiannis, Stelios C. A. Thomopoulos

* AVSS 2019 

  Access Paper or Ask Questions

Neural 3D Morphable Models: Spiral Convolutional Networks for 3D Shape Representation Learning and Generation


May 09, 2019
Giorgos Bouritsas, Sergiy Bokhnyak, Stylianos Ploumpis, Michael Bronstein, Stefanos Zafeiriou


  Access Paper or Ask Questions

Multimodal Visual Concept Learning with Weakly Supervised Techniques


Apr 04, 2018
Giorgos Bouritsas, Petros Koutras, Athanasia Zlatintsi, Petros Maragos

* CVPR 2018 

  Access Paper or Ask Questions