Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Norman I. Badler, Dimitris N. Metaxas, Bonnie L. Webber, Mark Steedman. The Center for Human Modeling and Simulation. Presence, 4(1):81-96, 1995.
Abstract is missing.