How humans behave when faced with a disaster, natural or man-made, can be exploited automatically by news-aware malicious software. We introduce weather worms, worms that can auto...
Advanced technology in GPS and sensors enables us to track physical events, such as human movements and facility usage. Periodicity analysis from the recorded data is an important...
Advances in the creation of computational materials are transforming our thinking about relations between the physical and digital. In this paper we characterize this transformati...
When we communicate with others in a most primitive way like face-to-face conversation, we normally gather at a common physical place. This physical constraint has been recognized ...
In daily life, we can see images of real-life objects on posters, television, or virtually any type of smooth physical surfaces. We seldom confuse these images with the objects pe...