Work Systems Simulation (Brahms)

The Brahms MultiAgent Simulation Environment

Brahms is a simulation tool for representing the interactive behaviors of people and objects in a simulated world.

Non-Technical Synopsis and Overview of the Modeling Language

Technical Abstract and Research Challenges

Brahms consists of a modeling language, parser, simulation engine, behavior visualization & interactive development environment (Brahms IDE)
A virtual reality browser environment (Brahms VE) is under development.
Maarten Sierhuis' dissertation research shows the potential of using Brahms for analyzing and designing complex work systems.

For detailed, up-to-date information on Brahms, please go to: http://www.agentisolutions.com/

Represents work in more detail than a business process model, but generally less detail than a cognitive, problem-solving model.
Focus is more on how/whose knowledge is called into play, rather than specifying the ideal knowledge required to solve a task.
Represents spatial-temporal aspects of work in some detail, especially the geographic layout and its influence on agent-object interactions.

Developed by NYNEX to improve upon then conventional work process modeling tools used for "Business Process Reengineering"
Response to business process reengineering view of starting with blank slate, rather than understanding worker capabilities and trajectory of change inherent in the workplace.
Joint project (1992-1997) between NYNEX Science & Technology and Institute for Research on Learning (Clancey & Jordan; Eichner, Sachs, Torok, & Sierhuis)

"Make social processes visible"
Process modeling tool usable in collaboration with workers
Represent what work flows omit: informal assistance, interrupt-resume, multi-tasking