Open System Architect (OSA) is an application used for modelling a system. OSA currently supports data modelling (physical and logical) with UML in the works. The unique thing about OSA is that it is an Open Source product licensed under the General Publi
SysML is a domain-specific visual modeling language for systems engineering applications. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems. These systems may include hardware,
This paper demonstrates a systematic approach to modelling and designing KBSs in a purely object-oriented fashion through the use of profile mechanism. The profile is constructed using compliant standards of modelling software systems by adopting the XMF
R. Wechsler, and J. Tinker. (2018)cite arxiv:1804.03097Comment: 56 pages, 13 figures. Invited review, submitted to Annual Reviews of Astronomy & Astrophysics, Vol 56.