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Ioannis Athanasiadis

3 accepted papers

2026

Grounding Functional Similarity by Invariance-Aware Model Stitching

ICML 2026poster

In deep learning, functional similarity evaluation quantifies the extent to which independently trained models learn similar input–output relationships. In model stitching, functional similarity is framed as representation forward compatibility, i.e., whether the representations of two models can be…

Cited by 0SourceScholar
2023

DKM: Dense Kernelized Feature Matching for Geometry Estimation

CVPR 2023highlight

Feature matching is a challenging computer vision task that involves finding correspondences between two images of a 3D scene. In this paper we consider the dense approach instead of the more common sparse paradigm, thus striving to find all correspondences. Perhaps counter-intuitively, dense method…

2023

Evaluating Digital Agriculture Recommendations with Causal Inference

AAAI 2023technical

In contrast to the rapid digitalization of several industries, agriculture suffers from low adoption of smart farming tools. Even though recent advancements in AI-driven digital agriculture can offer high-performing predictive functionalities, they lack tangible quantitative evidence on their benefi…

Cited by 12SourcePDFScholar