A comprehensive, formal comparison of strategies used by preservice teachers to learn how to use new technology has yet to be researched. Understanding the relative strengths and weakness of learning strategies would provide useful guidance to educators and students. The purpose of the current study was to explore the effectiveness of four learning strategies: collaboration, using authentic tas...

Unmanned aerial vehicles (UAVs) are becoming more and widely used in battlefield reconnaissance target strikes because of their high cost-effectiveness, but task planning for large-scale UAV swarms is a problem that needs to be solved. To solve the high-risk caused by incomplete information combat area potential coordination between targets when heterogeneous swarm performs strike missions, thi...

Since children (5-9 years old) are still developing their emotional and social skills, their social interactional behaviors in small groups might differ from adults’ interactional behaviors. In order to develop a robot that is able to support children performing collaborative tasks in small groups, it is necessary to gain a better understanding of how children interact with each other. We were ...

This article reports on experiences with collaborative interface agents using spoken dialogue to collaborate with users working with graphical user interface applications. Collaborative interface agents provide users with the means to manage tasks and leave many of the details to the agent. The article presents four different collaborative agents and associated applications. It reports on lesso...

Collaborative robotic systems have much to gain by leveraging results from the area of multi-agent systems and in particular agent-oriented software engineering. Agent-oriented software engineering has much to gain by using collaborative robotic systems as a testbed. In this article, we propose and specify a formally grounded generic collaborative system shell for robotic systems and human oper...

With the explosion of the internet and access to increased amounts of information provided by international media, the need to process this abundance of information in an efficient and effective manner has become critical. The importance of machine translation (MT) in the stream of information processing has become apparent. With this new demand on the user community comes the need to assess an...