The National Natural Science Foundation of China(No.60403027,60773191,70771043);the National High Technology Research and Development Program of China(863 Program)(No.2007AA01Z403)
In order to formally reason and verify web services composition described by web services choreography specification WS-CDL,a typed formal model named typed Abstract WS-CDL(web services choreography description langu...
On the software module, this paper proposes a visual specification language(VSL). Based on decomposition, the language imitates men's thinking procedure that decomposes aproblem into smaller ones, then independently s...
In this paper, a formal specification language and a tool systembased on it are presented. With the tool system, the new model of softwaredevelopment─“specification plus transformation to program” can be im-pleme...