Proposed in this paper is the architecture of a PLC programming environment that enables a visual verification of PLC programs. The proposed architecture integrates a PLC program ...
Sang C. Park, Chang Mok Park, Gi-Nam Wang, Jonggeu...
Several recent trends have changed the usage and users of schemas beyond those of a database administrator’s tool for describing database contents. Distribution of computing pow...
We have developed a MultiMedia Visual Information Seeking (MMVIS) Environment that is the first system to support an integrated approach to the direct manipulation specification o...
In typical open source software development, developers use revision control systems for product management, mailing list systems for human communications, and bug tracking system...
Powerful applications can be implemented using command scripts. A command script is a program written by one user, called a writer, and made available to another user, called the ...