In this paper, we introduce an approach to visualize the inference process in a rule engine -- Drools, which employs Rete as its pattern matching algorithm. As a software visualization work, our approach is focused on both static structure of the Rete ...

In an important subclass of visual dataflow languages that includes many developed for industrial use, programs consist of acyclic diagrams embedded in control structures of some form. We present here a formalisation of this class of languages, which we ...

Along with the rapid development of information technology, individual users of computers are faced with many problems in dealing with massive files, such as enormous amount, serious redundancy and complex version evolution relation. These lead that the ...