Abstract. Informatics is currently being taught in high schools all over the world. In the Netherlands, where all students are expected to become computer literate in the lower gra...
We show that in modeling social interaction, particularly dialogue, the attitude of obligation can be a useful adjunct to the popularly considered attitudes of belief, goal, and i...
The use of new information technology impacts individual work as well as the whole organization. This paper illuminates some preliminary findings from an ongoing study about impac...
This paper addresses the following questions for a given tree T and integer d 2: (1) What is the minimum number of degree-d subtrees that partition E(T)? (2) What is the minimum n...
Passwords are ubiquitous, and users and service providers alike rely on them for their security. However, good passwords may sometimes be hard to remember. For years, security pra...
Markus Jakobsson, Erik Stolterman, Susanne Wetzel,...