Search Results for author: Asim Waheed

Found 2 papers, 1 papers with code

GrOVe: Ownership Verification of Graph Neural Networks using Embeddings

no code implementations17 Apr 2023 Asim Waheed, Vasisht Duddu, N. Asokan

In non-graph settings, fingerprinting models, or the data used to build them, have shown to be a promising approach toward ownership verification.

Model extraction

T-Miner: A Generative Approach to Defend Against Trojan Attacks on DNN-based Text Classification

1 code implementation7 Mar 2021 Ahmadreza Azizi, Ibrahim Asadullah Tahmid, Asim Waheed, Neal Mangaokar, Jiameng Pu, Mobin Javed, Chandan K. Reddy, Bimal Viswanath

T-Miner employs a sequence-to-sequence (seq-2-seq) generative model that probes the suspicious classifier and learns to produce text sequences that are likely to contain the Trojan trigger.

text-classification Text Classification

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