We developed a platform independent, three-tier system, called WebFlow. The visual authoring tools implemented in the front end integrated with the middle tier network of servers ...
There is increasing interest within the research community in the design and use of recursive probability models. There remains concern about computational complexity costs and th...
Component-oriented and service-oriented approaches have gained a strong enthusiasm in industries and academia with a particular interest for service-oriented approaches. The servic...
A Multi-agent system (MAS) is an open distributed system of agents. The agents in a MAS may form certain specific groups, where agents in each group jointly engage in solving a s...
We present a vision for learning environments, called Science Learning Spaces, that are rich in engaging content and activities, provide constructive experiences in scientific proc...
Kenneth R. Koedinger, Daniel D. Suthers, Kenneth D...