Kenneth H. Rosen is a Distinguished Member of the Technical Staff at AT&T Laboratories in Middletown, New Jersey. His current assignment involves the assessment of new technology and the creation of new services for AT&T. Dr. Rosen has written several leading textbooks and many articles. Rosen received his Ph.D. from MIT.
Douglas A. Host is a Technology Consultant at AT&T Laboratories, where he is responsible for technology assessment for intranet/Internet technology. Host received masters degrees in both computer science and library science at Rutgers University.