Usability evaluation is an increasingly important part of the user interface design process.
However, usability evaluation can be expensive in terms of time and human resources, and …

Adaptive user interfaces (UIs) were introduced to address some of the usability problems
that plague many software applications. Model-driven engineering formed the basis for most …

Time is an exceptional dimension with high relevance in medicine, engineering, business,
science, biography, history, planning, or project management. Understanding time-oriented …

Today's computer–human interfaces are typically designed with the assumption that they are
going to be used by an able-bodied person, who is using a typical set of input and output …

Knowledge about visualization tasks plays an important role in choosing or building suitable
visual representations to pursue them. Yet, tasks are a multi-faceted concept and it is thus …

Researchers in Computer Supported Cooperative Work have recently developed discount
evaluation methods for shared-workspace groupware. Most discount methods rely on some …

Conceptual modeling is an important part of information systems development and use that
involves identifying and representing relevant aspects of reality. Although the past decades …

Failures in complex systems controlled by human operators can be difficult to anticipate
because of unexpected interactions between the elements that compose the system …

Visualization has proven to be a useful tool for understanding network structures. Yet the
dynamic nature of social media networks requires powerful visualization techniques that go …

The main goal of the work is to propose a method to evaluate user interfaces using task
models and logs generated from a user test of an application. The method can be …