Community Bar (CB) is groupware supporting informal awareness and casual interaction. CB's design was derived from three sources: prior empirical research findings concerning...
Graph transformation systems have been introduced for the formal specification of software systems. States are thereby modeled as graphs, and computations as graph derivations acco...
A system of linear equations in p unknowns Mx = b is said to have the removal property if every set S ⊆ {1, . . . , n} which contains o(np− ) solutions of Mx = b can be turned...
This paper is an addition to the discourse surrounding interface theory and pervasive games. A buzzword by nature, the term ´interface´ needs to be investigated and redefined in...
Design activity has recently attempted to embrace “designing the user experience.” Designers need to demystify how we design for user experience and how the products we design...