We show that every language in NP has a (black-box) concurrent zero-knowledge proof system using ˜O(log n) rounds of interaction. The number of rounds in our protocol is optimal,...
This study provides many insights into the features that users look for in interface building tools, as well as those that can hinder their use. The results suggest that users are...
Michel Desmarais, Cameron Hayne, Sumithra Jagannat...
In the population protocol model introduced by Angluin et al. [2], a collection of agents, which are modelled by finite state machines, move around unpredictably and have pairwise ...
The relations among graphical representations, computer functionality, and everyday objects are more complex than terms like “the desktop metaphor” may suggest. While metaphor...
Sim-U-Sketch is an experimental sketch-based interface we developed for Matlab 's Simulink software package. With this tool, users can construct functional Simulink models si...