A key challenge facing automation designers is how to achieve an ideal balance of system with human interaction for optimal operator decision making and performance. performance-based adaptive algorithm was evaluated two versus six monitored task types. Results illustrate the importance level choices in control schemes.

The goal of the proposed Event99 task is to evaluate event-level indexing into news stories, including news wire, radio, and television sources. The Event99 task is distinguished from earlier, related evaluations in its focus on indexing, its application to multiple media, and the relative extensibility of its task definition to new event types. The task involves identifying instances of high-i...

Abstract It is essential for agents to work together with others accomplish common objectives, without pre-programmed coordination rules or previous knowledge of the current teammates, a challenge known as ad-hoc teamwork. In these systems, an agent estimates algorithm in on-line manner order decide its own actions effective A approach assume set possible types and parameters reducing problem i...

this study explored the effect of contrastive phrase resynthesis instruction ongaining the teachability hypothesis stages in self-paced versus time-constrained oralproduction and recognition. three groups (i.e., 23 learners) of high beginner femalelearners in an english language institute were randomly selected from a cohort oflearners. one group received contrastive metalinguistic instruction ...

This study examined the frequency of query reformulation types in task-driven experiment, and how it is related to task type and individual differences among users. Our results indicated that Specialization and Word Substitution were the two most frequent query reformulation types. In addition, the type of search task had a significant effect on the type of query reformulation.