The Big Data Interagency Working Group (BD IWG) works to facilitate and further the goals of the White House Big Data R&D Initiative.
The CPS IWG is to coordinate programs, budgets, and policy recommendations for Cyber Physical Systems (CPS) research and development (R&D).
Cyber Security and Information Assurance (CSIA) Interagency Working Group coordinates the activities of the CSIA Program Component Area.
The Health Information Technology Research and Development Interagency Working Group coordinates programs, budgets and policy recommendations for Health IT R&D.
HCI&IM focuses on information interaction, integration, and management research to develop and measure the performance of new technologies.
HCSS R&D supports development of scientific foundations and enabling software and hardware technologies for the engineering, verification and validation, assurance, and certification of complex, networked, distributed computing systems and cyber-physical systems (CPS).
The HEC IWG coordinates the activities of the High End Computing (HEC) Infrastructure and Applications (I&A) and HEC Research and Development (R&D) Program Component Areas (PCAs).
LSN members coordinate Federal agency networking R&D in leading-edge networking technologies, services, and enhanced performance.
The purpose of the SPSQ IWG is to coordinate the R&D efforts across agencies that transform the frontiers of software science and engineering and to identify R&D areas in need of development that span the science and the technology of software creation and sustainment.
Formed to ensure and maximize successful coordination and collaboration across the Federal government in the important and growing area of video and image analytics
The Wireless Spectrum R&D (WSRD) Interagency Working Group (IWG) has been formed to coordinate spectrum-related research and development activities across the Federal government.
Breaking the Software Development Roadblock:
Continuous Software Enhancement By Design Maintenance
Ira D. Baxter
Semantic Designs, Inc
The software development paradigm propounded by Semantic Designs, Inc. envisions a design-centric perspective rather than today’s all too prevalent code-centric viewpoint. The Design Maintenance vision mandates notions of design and designing that are both formal and practicable. Our notion of a formal design entails three interrelated parts: specification (the artifact’s functionality and performance goals); realization (including architectural design choices and ultimately, code); and rationale (justifying the realization of the specification). By practicable, we mean that each of the three parts of our formal notion of design are: 1) manipulable by both machine and software engineer; 2) scaleable for real, industrial-size systems (10’s of MSLOC); 3) able to accommodate systems that are realized using multiple domain specific languages (ranging from high-level specification languages to implementations comprised of multiple target-execution languages); and 4) capable of continuous, incremental enhancement and extension...
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