Information specifications - the types of information that the comms architecture will handle
Platforms & facilities.
System & operational functions
People & organizations
Architecture meta-data - who owns it, who was the architect, name, version, description, etc.
The work has begun with the development of a formal ontology to specify the data exchange semantics. The W3CResource Description Framework and Web Ontology Language will be the format used for data exchange. A demonstration of multinational interoperability is scheduled for September 2007, based on exchanging process models for casualty tracking.
The need for IDEAS was identified in 2005 by the Australian, Canadian, UK & US defence departments. The main purpose of IDEAS is to support coalition military operations planning. The ability to exchange architectures between countries enables better understanding of each other's capabilities, communications mechanisms and standard procedures.
Military Application
Sharing of standard operating procedures and doctrine. Each nation has its own operating procedures, which are usually represented in process models. An ability to share these processes between partner nations enables better understanding and more efficient joint operations.
Sharing of systems information. The nations generally use different communications systems, weapon systems and platforms. An ability to share technical information enables better understanding of how partner nations' systems communicate and function. This allows for better orchestration of sensors and effects across the coalition.
Change management. The procurement cycles in each of the nations are generally not coordinated with each other. Ability to share future systems information amongst partner nations allows for better forward planning.
Identification of system options. In planning a coalition operation, it is useful for the planner to have an accurate picture of each nation's capability contribution. This allows for selection of best capability, and reduction in redundancy and start-up effort.
Identification of network configuration. It is important for each nation to have an understanding of the comms laydown for an operation. An ability to provide each nation with the same understanding of the comms structure means there is less re-work and less opportunity for gaps in understanding between the nations
Assessment of Relative Performance. IDEAS will enable exchange of complete Enterprise Architecture models, potentially allowing simulation of capability prior to operational commitment.
Force Structures. Coalition nations will be able to share organisational structures and orders of battle with partners.
Ontology
IDEAS is a formal, higher-order, 4D ontology. It is extensional, using physical existence as its criterion for identity. In practical terms, this means the ontology is well suited to managing change over time and identifying elements with a degree of precision that is not possible using names alone. The ontology is being built using the BORO Method which has proven useful for the multi-disciplinary team working on IDEAS. BORO forces the ontology developer to consider each concept in terms of its physical extent. This means there can be no argument about names or meaning - something either exists or it doesn't. The BORO Method also deals with classes and relationships by tracing them back to their members or ends.
Implementation
To date, there have been three IDEAS implementations:
The UK MOD AV-2 demonstrator - implemented a shared ontology based on IDEAS that is used to populate AV-2 in MODAF
IDEAS Publications & Presentations
The IDEAS work has been presented at a number of conferences. It has also been cited in a Cutter Consortiumwhite paper and in a book on Systems Engineering from Springer Verlag
