Kent E. Seamons Marianne Winslett Ting Yu Lina Yu Ryan Jarvis Protecting Privacy during On-Line Trust Negotiation. 129-143 http://dx.doi.org/10.1007/3-540-36467-6_10 2002 conf/pet/2002 Privacy Enhancing Technologies db/conf/pet/pet2002.html#SeamonsWYYJ02