Bad Characters: Imperceptible NLP Attacks.
Nicholas BoucherIlia ShumailovRoss J. AndersonNicolas PapernotPublished in: CoRR (2021)
Keyphrases
- watermarking scheme
- watermarking technique
- watermarking algorithm
- natural language processing
- natural language
- countermeasures
- text mining
- jpeg compression
- information extraction
- malicious attacks
- watermarking method
- traffic analysis
- handwritten characters
- error correction
- malicious users
- watermark embedding
- digital watermarking
- security protocols
- chosen plaintext
- language processing
- data hiding
- word sense disambiguation
- wordnet
- signal processing
- computational linguistics
- optical character recognition
- chinese characters
- image watermarking
- free text
- textual entailment
- digital images
- machine learning