Relation extraction for inferring access control rules from natural language artifacts.
John SlankasXusheng XiaoLaurie A. WilliamsTao XiePublished in: ACSAC (2014)
Keyphrases
- access control
- relation extraction
- information extraction
- natural language
- question answering
- automatic extraction
- named entities
- domain specific
- data security
- semantic relations
- natural language processing
- dynamic access control
- semantic features
- semantic role labeling
- syntactic structures
- tree kernels
- role based access control
- access control models
- security policies
- named entity recognition
- access control policies
- rbac model
- access control mechanism
- access control systems
- machine learning
- structured data
- parse tree
- visual features
- text mining
- association rules
- information retrieval
- semantic analysis
- data mining
- security issues
- knowledge sources
- knowledge representation
- keywords
- search engine