A software availability model based on multilevel software rejuvenation and markov chain

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Software Reliability Using Markov Chain Usage Model

The work described in this paper is an investigation of applying Markov chain techniques to measure software reliability. An example is taken from database based application software to develop two stochastic models called usage model and testing model for the software. The log likelihood ratio i.e. D (U, T) of two stochastic processes tells us how similar these processes are. This information ...

متن کامل

Software Reliablity Using Markov Chain Usage Model

The work described in this paper is an investigation of applying Markov chain techniques to measure software reliability. An example is taken from database based application software to develop two stochastic models called usage model and testing model for the software. The log likelihood ratio i.e. D (U, T) of two stochastic processes tells us how similar these processes are. This information ...

متن کامل

Software Rejuvenation on a Grid Computing Environment for Higher Availability Based on Approximate Inverse Preconditioning

Grid computing is an innovative technology for using geographically distributed resources in order to solve large-scale problems providing heterogeneous resources. In this paper, a Grid computing environment with star topology is studied and in order to provide higher levels of Grid availability, a preventive software maintenance technique, called software rejuvenation, is proposed to be perfor...

متن کامل

Availability Analysis and Improvement of Software Rejuvenation Using Virtualization

Availability of business-critical application servers is an issue of paramount importance that has received special attention from the industry and academia. To improve the availability of application servers, we have conducted a study of virtualization technology and software rejuvenation that follows a proactive fault-tolerant approach to counter act the software aging problem. We present Mar...

متن کامل

Adaptive Software Rejuvenation: Degradation Model and Rejuvenation Scheme

We present a framework of adaptive estimation and rejuvenation of software system performance in the presence of aging sources. The framework specifies that a degradation model not only describe an aging process but also enable the adaptation of model-based performance estimates to on-line measurements of data pertaining to the aging process. The adaptive estimation uses model-based a priori es...

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

ژورنال

عنوان ژورنال: TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES

سال: 2021

ISSN: 1303-6203

DOI: 10.3906/elk-2003-159