Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generating Label Cohesive and Well-Formed Adversarial Claims   Adversarial attacks reveal important vulnerabilities and flaws of trained
models. One potent type of attack are universal adversarial triggers, which are
individual n-grams that, when appended to instances of a class under attack,
can trick a model into predicting a target class. However, for inference tasks
such as fact checking, these triggers often inadvertently invert the meaning of
instances they are inserted in. In addition, such attacks produce semantically
nonsensical inputs, as they simply concatenate triggers to existing samples.
Here, we investigate how to generate adversarial attacks against fact checking
systems that preserve the ground truth meaning and are semantically valid. We
extend the HotFlip attack algorithm used for universal trigger generation by
jointly minimising the target class loss of a fact checking model and the
entailment class loss of an auxiliary natural language inference model. We then
train a conditional language model to generate semantically valid statements,
which include the found universal triggers. We find that the generated attacks
maintain the directionality and semantic validity of the claim better than
previous work.

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The categories of this paper are: hep-lat
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The categories of this paper are: plasm-ph
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The categories of this paper are: funct-an
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The categories of this paper are: chem-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
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The categories of this paper are: acc-phys
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The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: alg-geom
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The categories of this paper are: math
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The categories of this paper are: hep-ex