Abstract. We develop the theory of degenerate and nonlinear evolution systems in mixed formulation. It will be shown that many of the well-known results for the stationary problem ...
We present a method to detect and visualize evolution patterns in C++ source code. Our method consists of three steps. First, we extract an annotated syntax tree (AST) from each v...
This paper applies Lehman's theory of software evolution to analyse the characteristics of web-based applications and identifies the essences and incidents that cause difficu...
We present a formulation of interconnection models and present the unit and syntactic models -- the primary models used for managing the evolution of large software systems. We di...