arXiv cs.CL
· Papers
LBA: Textual Hard-Label Adversarial Attack under Low Query Budgets
arXiv:2607.14101v1 Announce Type: new Abstract: Generating high-quality adversarial texts with low query budgets remains a challenging problem in the hard-label scenario. Most existing approaches rely on greedy algorithms, where one position in the text is selected for substitution, followed by the substitutions of oth