WBI: A Confederation of Agents that Personalize the Web. - Rob Barrett; Paul P. Maglio; Daniel C. Kellem (Agents, 1997)

How to Personalize the Web. - Rob Barrett; Paul P. Maglio; Daniel C. Kellem (CHI, 1997)

Web Browser Intelligence: opening up the Web. - Rob Barrett; Paul P. Maglio; Daniel C. Kellem (COMPCON, 1997)