In recent years a small number of web-based tools have been proposed to help students learn to write SQL query statements and also to assess students’ SQL writing skills. SQLify ...
Our goal is to build knowledge acquisition tools that support users in modifying knowledge-based systems. These modi cations may require several individual changes to various comp...
The Mondex Case study is still the most substantial contribution to the Grand Challenge repository. It has been the target of a number of formal verification efforts. Those effor...
We present an interactive visualization tool that provides users with the capability of cutting away the surfaces of enclosing objects to reveal interior or occluded objects. This ...
We present a new Web services-based framework for building componentized digital libraries (DLs). We particularly demonstrate how traditional RDBMS technology can be easily deploy...
Rodrygo L. T. Santos, Pablo A. Roberto, Marcos And...