General Motors

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Visible to the public Harnessing the Automotive Infoverse

Submitted by Marco Gruteser on Mon, 02/01/2016 - 1:50pm. Contributors:

Abstract:

Until now, the "cyber" component of automobiles has consisted of control algorithms and associated software for vehicular subsystems designed to achieve one or more performance, efficiency, reliability, comfort, or safety (PERCS) goals, primarily based on short-term intrinsic vehicle sensor data. However, there exist many extrinsic factors that can affect the degree to which these goals can be achieved.

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Visible to the public Doing More with Less: Cost-Effective Infrastructure for Automotive Vision Capabilities

Submitted by Jim Anderson on Mon, 02/01/2016 - 4:36am. Contributors:

Abstract:

Many safety-critical cyber-physical systems rely on advanced sensing capabilities to react to changing environmental conditions. However, cost-effective deployments of such capabilities have remained elusive. Such deployments will require software infrastructure that enables multiple sensor-processing streams to be multiplexed onto a common hardware platform at reasonable cost, as well as tools and methods for validating that required processing rates can be maintained.

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Visible to the public Safety-Feature Modeling and Adaptive Resource Management for Mixed-Criticality Cyber-Physical Systems

Submitted by sokolsky on Sun, 01/31/2016 - 12:45am. Contributors:

Abstract:

This project is concerned with ensuring operational safety of complex cyber-physical systems such as automobiles, aircraft, and medical devices. Modern development techniques for such systems rely on independent implementation of safety features in software and subsequent integration of these features within system platform architectures. The current trend in developing these systems, driven by the need to reduce cost and energy consumption, is to share computational resources between different features.

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Visible to the public Safety-Feature Modeling and Adaptive Resource Management for Mixed-Criticality Cyber-Physical Systems

Submitted by sokolsky on Mon, 11/10/2014 - 3:16pm. Contributors:

Abstract:

This project is concerned with ensuring operational safety of complex cyber-physical systems such as automobiles, aircraft, and medical devices. Modern development techniques for such systems rely on independent implementation of safety features in software and subsequent integration of these features within system platform architectures . The current trend in developing these systems, driven by the need to reduce cost and energy consumption, is to share computational resources between different features .

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Visible to the public Harnessing the Automotive Infoverse

Submitted by Ramesh Govindan on Mon, 11/10/2014 - 12:44pm. Contributors:

Abstract:

Until now, the "cyber" component of automobiles has consisted of control algorithms and associated software for vehicular subsystems designed to achieve one or more performance, efficiency, reliability, comfort, or safety (PERCS) goals, primarily based on short-term intrinsic vehicle sensor data. However, there exist many extrinsic factors that can affect the degree to which these goals can be achieved.

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Visible to the public Science of Cyber-Physical System Integration

Submitted by Xenofon Koutsoukos on Mon, 11/10/2014 - 12:26pm. Contributors:

Abstract:

The objective of this project is to develop a science of integration for cyber physical systems (CPS). The proposed research program has three focus areas: (1) foundations, (2) tools and tool architectures, (3) systems/experimental research. The project has pushed along several frontiers towards these overall objectives. In the following, we describe selected accomplishments: