5An alternative strategy to step ( 4 ) is to perform a database lookup based on the ambiguous query and summarize the results ( Litman et al. , 1998 ) , which we leave for future work .
evaluating response strategies in a webbased spoken dialogue agent
Diane J Litman Shimei Pan Marilyn A Walker
Since task initiative models contribution to domain/problemsolving goals , while dialogue initiative affects the cur - 5An alternative strategy to step ( 4 ) is to perform a database lookup based on the ambiguous query and summarize the results ( Litman et al. , 1998 ) , which we leave for future work . rent discourse goal , we developed alternative strategies for achieving the goals in Figure 4 based on initiative distribution , as shown in Table 1 .
5An alternative strategy to step ( 4 ) is to perform a database lookup based on the ambiguous query and summarize the results ( @@CITATION ) , which we leave for future work .