A unified, modality-agnostic, hierarchical Transformer-based architecture to process heterogeneous biosignal modalities within a single model is developed and EEG is the strongest single modality, ranking highest in IQ, GAME, and the pooled ALL setting.
Stefanos Gkikas, Christian Arzate Cruz, Calvin Joseph et al.· 9 citations
This study introduces a multi-scale temporal framework for EEG-based emotion recognition that is decomposed into windows of one or several durations, processed by a shared attention-based encoder, and integrated through a dynamic fusion module that assigns sample-specific weights across temporal scales.
Stefanos Gkikas, Yang-Lu Guo, Guang-Liang Li et al.· 3 citations
A unified tokenization framework for heterogeneous 3D modalities in pain recognition that provides a single processing pipeline across behavioral and brain-activity 3D data, without requiring separate architectures for each modality or handcrafted inductive biases is introduced.
Stefanos Gkikas, Christian Arzate Cruz, Valentina Becchetti et al.· arXiv.org· 9 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.