Accession Number:

ADA364623

Title:

The Distributed Operator Model Architecture

Descriptive Note:

Final rept. Nov 97-Feb 99

Corporate Author:

BBN TECHNOLOGIES CAMBRIDGE MA

Report Date:

1999-02-01

Pagination or Media Count:

44.0

Abstract:

Distributed OMAR D-OMAR is a new implementation of the Operator Model Architecture OMAR designed to operate in a distributed computing environment. In the new network based configuration, Core OMAR operates as a server that provides the OMAR simulator. The developers interface operates as a client that may connect to any of the instances of Core OMAR operating on the network. As in OMAR, D-OMAR is designed as a simulation environment in which to create human performance models. It also provides the capability to develop the complex multi-tasking agents that are needed in agent based systems. The representation languages the Simple Frame Language SFL, the SCORE procedural language, and the rule language are provided to facilitate model development. The developers interface including the Simulation Control panel, the Concept Editor, the Procedure Browser, and the Agent and Event Timeline analysis tools has been reimplemented in Java. The architecture for D-OMAR was designed to enable operation in several different middle ware environments. Currently supported middle ware layers include Java RMI, CORBA, and the Defense Modeling and Simulation Organizations High Level Architecture. A series of Combat Air Patrol scenarios, used as test cases to support D-OMAR development, are available as demonstration scenarios.

Subject Categories:

  • Computer Programming and Software

Distribution Statement:

APPROVED FOR PUBLIC RELEASE