Matan Ben-Tov
Matan Ben-Tov
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GASLITEing the Retrieval: Exploring Vulnerabilities in Dense Embedding-based Search
Through introducing a strong, new SEO attack ⛽💡, we extensively evaluate widely-used embedding-based retrievers’ susceptibility to SEO attacks via corpus poisoning, linking it to key properties in embedding space.
Matan Ben-Tov
,
Mahmood Sharif
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arXiv
CaFA: Cost-aware, Feasible Attacks With Database Constraints Against Neural Tabular Classifiers
We propose an efficient attack against neural tabular classifiers for automatic robustness evaluation, addressing attacker objectives such as feasibility (via incorporation of database constraints) and cost-efficiency.
Matan Ben-Tov
,
Daniel Deutch
,
Nave Frost
,
Mahmood Sharif
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arXiv
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