An Efficient Key Assignment Scheme Based on One-Way Hash Function in a User Hierarchy.

Tzer-Shyong Chen Yu-Fang Chung

Published in: J. Comput. Sci. Technol. (2003)

Keyphrases

user interface
high security
user preferences
user defined
user authentication
end users
hash functions
neural network
security analysis
collaborative filtering
higher level
user interaction
detection scheme
user interests
user requirements
user experience
user satisfaction
user queries
relevance feedback