Semantic interoperability by means of computer languages

In this paper we introduce computer language syntax and semantic processing techniques as a means to achieve semantic interoperability in the selected areas of command and control systems. Specifically we focus on the topic of domain-specific languages in the area of military command and control systems, where we present how separation of concrete and abstract syntax and semantics can help design languages with multilingual support that are exploitable in integration of national command and control systems and deployment in multinational environment.