word substitution

Bridging Robustness and Generalization Against Word Substitution Attacks in NLP via the Growth Bound Matrix Approach ACL 2025 Learning to Substitute Words with Model-based Score Ranking NAACL 2025 Query-Efficient Textual Adversarial Example Generation for Black-Box Attacks NAACL 2024 Annealing Genetic-based Preposition Substitution for Text Rubbish Example Generation IJCAI 2023 HQA-Attack: Toward High Quality Black-Box Hard-Label Adversarial Attack on Text NeurIPS 2023 Misleading Relation Classifiers by Substituting Words in Texts ACL 2023 Modeling Adversarial Attack on Pre-trained Language Models as Sequential Decision Making ACL 2023 SSPAttack: A Simple and Sweet Paradigm for Black-Box Hard-Label Textual Adversarial Attack AAAI 2023 Text Adversarial Purification as Defense against Adversarial Attacks ACL 2023 CENTAL at TSAR-2022 Shared Task: How Does Context Impact BERT-Generated Substitutions for Lexical Simplification? EMNLP 2022 Certified Robustness Against Natural Language Attacks by Causal Intervention ICML 2022 Generating Textual Adversaries with Minimal Perturbation EMNLP 2022 On the Robustness of Offensive Language Classifiers ACL 2022 PARSE: An Efficient Search Method for Black-box Adversarial Text Attacks COLING 2022 PolyU-CBS at TSAR-2022 Shared Task: A Simple, Rank-Based Method for Complex Word Substitution in Two Steps EMNLP 2022 TextHacker: Learning based Hybrid Local Search Algorithm for Text Hard-label Adversarial Attack EMNLP 2022 Word Level Robustness Enhancement: Fight Perturbation with Perturbation AAAI 2022 BESA: BERT-based Simulated Annealing for Adversarial Text Attacks IJCAI 2021 Bigram and Unigram Based Text Attack via Adaptive Monotonic Heuristic Search AAAI 2021 Contrasting Human- and Machine-Generated Word-Level Adversarial Examples for Text Classification EMNLP 2021 Frequency-Guided Word Substitutions for Detecting Textual Adversarial Examples EACL 2021 Searching for an Effective Defender: Benchmarking Defense against Adversarial Word Substitution EMNLP 2021 Towards Improving Adversarial Training of NLP Models EMNLP 2021 Towards Robustness Against Natural Language Word Substitutions ICLR 2021 Turn the Combination Lock: Learnable Textual Backdoor Attacks via Word Substitution ACL 2021