9 papers
TFFM: Topology-Aware Feature Fusion Module via Latent Graph Reasoning for Retinal Vessel Segmentation
Iftekhar Ahmed, Shakib Absar, Aftar Ahmad Sami +3
Precise segmentation of retinal arteries and veins carries the diagnosis of systemic cardiovascular conditions. However, standard convolutional architectures often yield topologica…
Causal Feedback Discovery using Convergence Cross Mapping on Sea Ice Data
Francis Nji, Seraj Al Mahmud Mostafa, Jianwu Wang
Identifying causal relationships in climate systems remains challenging due to nonlinear, coupled dynamics that limit the effectiveness of linear and stochastic causal discovery ap…
Visual Bias and Interpretability in Deep Learning for Dermatological Image Analysis
Enam Ahmed Taufik, Abdullah Khondoker, Antara Firoz Parsa +1
Accurate skin disease classification is a critical yet challenging task due to high inter-class similarity, intra-class variability, and complex lesion textures. While deep learnin…
SLA-MORL: SLA-Aware Multi-Objective Reinforcement Learning for HPC Resource Optimization
Seraj Al Mahmud Mostafa, Aravind Mohan, Jianwu Wang
Dynamic resource allocation for machine learning workloads in cloud environments remains challenging due to competing objectives of minimizing training time and operational costs w…
A Multi-Scale Attention-Enhanced Architecture for Gravity Wave Localization in Satellite Imagery
Seraj Al Mahmud Mostafa, Jianwu Wang
Satellite images present unique challenges due to their high object variability and lower spatial resolution, particularly for detecting atmospheric gravity waves which exhibit sig…
Enhancing Satellite Object Localization with Dilated Convolutions and Attention-aided Spatial Pooling
Seraj Al Mahmud Mostafa, Chenxi Wang, Jia Yue +2
Object localization in satellite imagery is particularly challenging due to the high variability of objects, low spatial resolution, and interference from noise and dominant featur…