Using process simulation and AI search methods, we compare software reuse against other possible changes to a project. such as reducing functionality or improving the skills of the programmer population. In one case, two generations of reuse were as good or better than any other project change (but a third and fourth generation of reuse was not useful). In another case, applying reuse to a proj...

OBJECTIVES To compare the usability of different Picture Archiving and Communication System (PACS) workstations, determine whether a usability test has added value with respect to the traditional way of comparing PACSs based on functional requirements, and to evaluate the appropriateness of a task-based methodology for a PACS usability test. METHODS A task-based usability test of four PACS wo...

One of the most compute intensive dataprep operations for 90nm PC level is the model-based optical proximity correction (MBOPC). The running time and output data size are growing unacceptably, particularly for ASICs and designs containing large macros built out of library cells (books). The reason for this growth is that the region-of-interest for MBOPC is approximately 600nm, which means that ...