It is known that the trend of the software reliability growth process changes during testing or operation phases in an actual environment due to a change of specification, software upgrading, a change of fault-target, and so forth. This paper discusses an extended two-dimensional software reliability growth modeling, in which the software reliability growth process is assumed to depend on the s...

Software for visualization of three-dimensional sets appearing in differential game theory and in problems of control with incomplete information is discussed. Interactive interface for managing three-dimensional objects by two-dimensional pointing device (mouse) was created. Copyright © 1998 IFAC

Partitioning distributed arrays to ensure locality of reference is widely recognized as being critical in obtaining good performance on distributed memory multiprocessors. Data partitioning is the process of tiling data arrays and placing the tiles in memory such that a maximum number of data accesses are satisfied from local memory. Unfortunately, data partitioning makes it difficult to physic...

Typeface technology has become quite complex over the years. There have been several attempts to use Arabic calligraphic styles in computer typography. These proved to be useful, but they had their shortcomings and drawbacks. Computational time cost and lack of Arabic script documentation were the most crucial issues with that work. In a few studies, the accuracy of results obtained also was an...

In this paper, a Schwarz-Christoffel method for generating two-dimensional grids for a variety of complex internal and external flow configurations based on the numerical integration procedure of the Schwarz-Christoffel transformation has been developed by using Mathematica, which is a general purpose symbolic-numerical-graphical mathematics software. This method is highly accurate (fifth order...