Research on selecting and compositing of software components

CBSD emphasizes on building application systems from compositing pre-developed software components thus is an effective method to resolve software crisis and enhance software reuse extent. In this process, how to selecting suitable components and composite them are the key techniques of system development. This paper first analyzes the principles and theory basis of component selecting, then discusses software system development based on composing components and proposes an algorithm to configure selected candidate components, at last pointpsilas further research direction.