arXiv AI By Fei Zhao, Peiyuan Zhang, Xi Li, Chengcui Zhang, Nitesh Saxena

Beyond Decision Boundaries: Relational Geometry Attacks on Contrastive Embedding Manifolds

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arXiv:2608. 10237v1 Announce Type: new Abstract: Contrastive learning and Siamese embedding models have become the foundation of modern verification systems, where decisions are governed not by discrete classification boundaries, but by relational geometry in embedding space.

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arXiv Machine Learning
Jul 9

Structural Adversarial Attacks on Relational Deep Learning under Integrity Constraints

arXiv:2607. 07089v1 Announce Type: new Abstract: Relational Deep Learning (RDL) has become a standard methodology for machine learning on relational databases: the database is encoded as a heterogeneous temporal graph in which tuples become nodes and primary-key to foreign-key (PK-FK) dependencies become typed edges, over which a graph neural network is trained for downstream prediction.

By Alan Gany, Bogdan Cautis, Silviu Maniu
Hugging Face Trending Papers
Jul 8

Structural Adversarial Attacks on Relational Deep Learning under Integrity Constraints

Relational Deep Learning (RDL) has become a standard methodology for machine learning on relational databases: the database is encoded as a heterogeneous temporal graph in which tuples become nodes and primary-key to foreign-key (PK-FK) dependencies become typed edges, over which a graph neural network is trained for downstream prediction. We study the adversarial robustness of this pipeline.