| J97-1006 | task goals already completed . A | variable initiative dialogue | system is just the first step |
| J97-1006 | enables the system to engage in | variable initiative dialogue | as outlined in Section 2 . The |
| J97-1006 | and experience . 2 . A Theory of | Variable Initiative Dialogue | In this section we review a theory |
| J97-1006 | implements our proposed model of | variable initiative dialogue | , we could more rigorously control |
| J97-1006 | accomplishment of the task . The need for | variable initiative dialogue | arises because at some points |
| J97-1006 | Variable Initiative and Dialogue Mode | Variable initiative dialogue | is dialogue in which : ( 1 ) |
| J97-1006 | constant . In testing our theory of | variable initiative dialogue | , there were two main types of |
| J97-1006 | levels of control are allowed . A | variable initiative dialogue | system contrasts with other NL |
| J97-1006 | . 2.2 Response Formulation in | Variable Initiative Dialogue | Since the degree of interruptibility |
