Abstract. RainbowScheme is a visual stepping system that presents Scheme program’s runtime state using icons, colored environment trees, and colored Scheme code. A Scheme program...
This paper introduces the notion of map-based wiki, a wiki that allows users to interact with each other and with information through a digital map. The map, either geographic or ...
Abstract. How does a virtual agent’s gesturing behavior influence the user’s perception of communication quality and the agent’s personality? This question was investigated ...
We present a tool for interactive exploration of graphs that integrates advanced graph mining methods in an interactive visualization framework. The tool enables efficient explorat...
Click based graphical passwords that use background images suffer from hot-spot problem. Previous graphical password schemes based on recognition of images do not have a sufficient...
Kemal Bicakci, Nart Bedin Atalay, Mustafa Yuceel, ...