3 citations · 3 across the 3 of their papers we have counts for
5 papers
ChronoSheaf: Joint Spatio-Temporal Spectral Filtering on Cellular Sheaves
Abeer Mostafa, Zahra Ahmadi
Sheaf neural networks generalize graph neural networks by assigning each edge a learned linear restriction map that specifies how the local representations of adjacent nodes relate…
MacJEPA: Missingness-Robust Audio-Visual Recognition from Untrimmed Egocentric Videos
Souptik Sen, Zahra Ahmadi
Audio-visual models improve egocentric action recognition by exploiting complementary cues, yet typically assume that both streams remain available at inference. Existing missing-m…
Cross-Modal-Domain Generalization Through Semantically Aligned Discrete Representations
Souptik Sen, Raneen Younis, Zahra Ahmadi
Multimodal learning seeks to integrate information across diverse sensory sources, yet current approaches struggle to balance cross-modal generalizability with modality-specific st…
Dynamic Sheaf Diffusion Networks with Adaptive Local Structure for Heterogeneous Spatio-Temporal Graph Learning
Abeer Mostafa, Raneen Younis, Zahra Ahmadi
Spatio-temporal processes often exhibit highly heterogeneous and non-intuitive responses to localized disruptions, limiting the effectiveness of conventional message passing approa…
Towards Precision Healthcare: Robust Fusion of Time Series and Image Data
Ali Rasekh, Reza Heidari, Amir Hosein Haji Mohammad Rezaie +4
With the increasing availability of diverse data types, particularly images and time series data from medical experiments, there is a growing demand for techniques designed to comb…