Dependable Adaptive Computing Systems- The ROAR Project

نویسندگان

  • Nirmal R. Saxena
  • Edward J. McCluskey
چکیده

This paper describes the ROAR project. ROAR is an acronym for Reliability Obtained By Adaptive Reconfiguration. Adaptive Computing System (ACS) environments provide opportunities for dependable computing solutions. We identify some of the issues in traditional dependable computing solutions. We show that adaptive and reconfigurable environments address these issues and also enable new innovative techniques that enhance the dependability of systems. Natural redundancy in applications and new synthesis algorithms are two other opportunities we use in enhancing the dependability.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dependable Adaptive Computing Systems the Stanford Crc Roar Project

We describe architectures and concurrent error detection, fault-location and recovery techniques for designing reconfigurable systems with high availability, data integrity, and protection from temporary, permanent and common-mode failures. These systems can also be used for unmanned remote applications.

متن کامل

Dependable Reconfigurable Computing Design Diversity and Self Repair

We demonstrate the power of reconfigurable computing in enabling cost-effective implementations of dependable systems. New concurrent error detection techniques based on practical implementations of design diversity are presented. Field reconfigurability of reconfigurable hardware is utilized to design self-healing systems capable of autonomous recovery and repair from temporary errors and perm...

متن کامل

Improving the Resilience of Military Hospitals Through Self-Adaptation of Hospital Systems Using Organic Computing

Background and Aim: Among the failures of a disaster, the disruption of the critical infrastructure of the community causes the most damage to society. Therefore, the ability of critical infrastructure such as hospitals to anticipate, absorb, adapt or rapidly recover from a devastating event is essential. The purpose of this study is to design a self-adaptive model for resilient hospital system...

متن کامل

On the Study of Dynamic and Adaptive Dependable Distributed Systems

Due to the usage of MANETs and some kinds of collaborative applications (P2P), current distributed systems are becoming increasingly dynamic; i.e., it is difficult to manage membership information and to forecast the accessibility of each system node. Moreover, dependable applications for static distributed systems also need to provide good adaptability levels (to different request arrival rate...

متن کامل

A Middleware for Dependable Distributed Real-Time Systems

New middleware is proposed to support the development of dependable distributed real-time systems for avionics, sensor and shipboard computing. Many of these systems require distributed computing in order to perform increasingly complex missions. They also require real-time performance, dependable software, and may face constraints that limit hardware redundancy. Real-time performance and fault...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998