The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...
Loops is a text-based computer mediated communication system aimed at small- to medium-sized corporate work groups. We begin by discussing the goals of the system and the rational...
Thomas Erickson, Wendy A. Kellogg, Mark Laff, Jere...
Human geospatial activities often involves the use of geographic information in mobile environment where the context of technology use is dynamic, complex, and unstable, creating ...
Individual, unaided human abilities are constrained. Media have helped us to transcend boundaries in thinking, working, learning, and collaborating by supporting distributed intel...
Many instant messenger (IM) clients let a person specify the identifying name that appears in another person’s contact list. We have noticed that many people add extra informati...