Improving the quality of student thinking should be given a high priority in any educational system as good thinking is essential in meeting the challenges of living in a rapidly ...
Past proposals for applying to pictures or 2D languages the generative grammar approach do not match in our opinion the elegance and descriptive adequacy that made Context Free gr...
In the ever increasing world of distributed systems, different middleware implementations can be compared qualitatively or quantitatively. Existing evaluation techniques are often...
One of the main objectives in setting up wireless services is to provide feasible content for the mobile users wherever and whenever they might need it. The dream of having servic...
We study strictly level-decreasing logic programs (sld-programs) as defined earlier by the present authors. It will be seen that sld-programs, unlike most other classes of logic p...