Preprint submitted to Information Processing & Management Tags are a convenient way to label resources on the web. An interesting question is whether one can determine the semantic meaning of tags in the absence of some predefined formal structure like a thesaurus. Many authors have used the usage data …

Established out of the desire to bring humanitarian relief in man-made human disasters, such as war and other armed conflicts, international humanitarian law (IHL) prescribes the legal obligation of the conflict parties and armed forces to permit ICRC's humanitarian operations. All over the world the …

Established out of the desire to bring humanitarian relief in man-made human disasters, such as war and other armed conflicts, international humanitarian law (IHL) prescribes the legal obligation of the conflict parties and armed forces to permit ICRC's humanitarian operations. All over the world the …

There is a central dilemma embedded in the relationship between teachers and researchers. Teachers know the story of the classroom well, but they are seldom asked to tell their stories, nor do they usually have the opportunity. Researchers, on the other hand, are skilled at telling certain things about …