Defense Advanced Research Projects AgencyTagged Content List

Mathematics

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The Agile Teams (A-Teams) program aims to discover, test, and demonstrate generalizable mathematical abstractions for the design of agile human-machine teams and to provide predictive insight into team performance.
The Biological Control program seeks to support a wide range of potential Department of Defense (DoD) applications by establishing design and control principles that lead to reliable performance in biological systems. Leveraging technologies developed under this program will enable consistent operation of systems that combat biological threats; speed healing after physical trauma; and support military readiness by complementing the body’s natural defenses against emerging diseases.
System-of-Systems (SoS) architectures are increasingly central in managing defense, national security and urban infrastructure applications. However, it is difficult to model and currently impossible to systematically design such complex systems using existing tools, which has led to inferior performance, unexpected problems and weak resilience.
Accurate multi-physics simulation codes are essential for understanding the behavior of complex DoD systems, but they are generally not available from the commercial sector and have to be custom built. Current approaches to building simulation codes scale poorly with the number of interacting physics involved and often introduce inaccuracies that are difficult to trace and quantify.
A rapidly increasing percentage of the world’s population is connected to the global information environment. At the same time, the information environment is enabling social interactions that are radically changing how and at what rate information spreads. Both nation-states and nonstate actors have increasingly drawn upon this global information environment to promote their beliefs and further related goals.