A challenge of componentizing legacy applications is to extract behavior specification of suggested components. It is desirable to preserve a relation between the original structur...
A software component is typically modeled from one or more of four functional aspects: interface, static behavior, dynamic behavior, and interaction protocol. Each of these aspect...
In this paper, we address the pre-image problem in kernel principal component analysis (KPCA). The preimage problem finds a pattern as the pre-image of a feature vector defined in...
Independent component analysis (ICA) has been applied in many fields of signal processing and many ICA learning algorithms have been proposed from different perspectives. However...
Component-based enterprise systems often suffer from performance issues as a result of poor system design. In this paper, we propose a framework to automatically detect, assess an...