Keyphrases
- artificial intelligence
- co occurrence
- watermarking scheme
- expert systems
- natural language processing
- intelligent systems
- intelligent agents
- computer science
- ai methods
- computational intelligence
- word recognition
- malicious attacks
- information retrieval
- ai systems
- countermeasures
- knowledge representation
- cognitive science
- word segmentation
- ambient intelligence
- cognitive psychology
- knowledge based systems
- traffic analysis
- watermarking method
- wireless sensor networks