In conversation,a person sometimeshasto refer to anobjectthat is not previously known to the other participant. We present a planbased model of how agents collaborate on reference...
A real-time database is composed of real-time objects whose values remain valid only within their validity intervals. Each object in the database models a real world entity. The f...
This article introduces a new theory of intention representation which is based1 on a structure called a Dynamic Intention Structure (DIS). The theory of DISs was motivated2 by the...