Sensory design for virtual environments. - Jackie Morie; K. Iyer; K. Valanejad; R. Sadek; David Miraglia; D. Milam; Josh Williams; D. P. Luigi; J. Leshin (SIGGRAPH, 2003)

Building Robust Planning and Exection Systems for Virtual Worlds. - Don M. Dini; Michael van Lent; Paul Carpenter; K. Iyer (AIIDE, 2006)