Visualizing an execution trace of an object-oriented system as sequence diagrams is effective to understand the behavior of the system. To support developers to understand concret...
In this paper we describe Kaleidoquery, a visual query language for object databases with the same expressive power as OQL. We will describe the design philosophy behind the filte...
—We present a semi-automated approach for the reverse engineering of UML sequence diagrams. Our approach starts with a set of execution traces that are automatically aligned in o...
In this paper we propose that a metaphor can be used to represent domains that are not easily quantifiable. The metaphor then can be used as an interface to communicate informatio...
We consider the problem of privacy in a 3D multi-user collaborative environment. We assume that information objects are represented by visual icons, and can either be public or pr...