In this paper, we develop and evaluate several probabilistic models of user click-through behavior that are appropriate for modeling the click-through rates of items that are pres...
Hila Becker, Christopher Meek, David Maxwell Chick...
Although there are high expectations for collaborative discussion and on-line learning, existing systems for on-line discussion and chat facilities are not fully effective in prom...
To prepare for the event of bioterrorism, which could spread contagious disease such as anthrax, plague, smallpox, or tularemia to public, local governments in the United States a...
Pouring a concrete raft slab is a classic problem in downtown projects because it requires special arrangements to be made with city authorities to close the area around the proje...
The evolution of learning systems brought improvements to the functionality of their components by offering support and mediating learning, communication and collaboration. However...