2 papers
cs.CV2026
Super-resolution as Spatial Downscaling: Coherence, Structure and Task Utility in Earth Observation
Bright Wiredu Nuakoh, Ebenezer Afrifa-Yamoah
Learned satellite super-resolution is commonly assessed by pixel fidelity and potential downlink savings, but these criteria do not establish whether the reconstructed field preser…
cs.LG2026
Semi-Supervised Learning under Spatially Biased Sampling
Bright Wiredu Nuakoh, Francky Fouedjio, Stephen Bradshaw +4
Standard semi-supervised learning (SSL) typically relies on labelled and unlabelled data sharing a common marginal distribution. This assumption is often violated by biased spatial…