China University of Petroleum

Displaying 1-3 of 3 results

  • White Papers // May 2014

    Mechanisms and Architectures for Tail-Tolerant System Operations in Cloud

    Conducting system operations (such as upgrade, reconfiguration, deployment) for large-scale systems in cloud is error prone and complex. These operations rely heavily on unreliable cloud infrastructure APIs to complete. The inherent uncertainties and inevitable errors cause a long-tail in the completion time distribution of operations. In this paper, the authors...

    Provided By China University of Petroleum

  • White Papers // Jul 2013

    RAMS Analysis of Hybrid Redundancy System of Subsea Blowout Preventer Based on Stochastic Petri Nets

    In this paper, the authors present the Stochastic Petri Net (SPN) model of the hybrid redundancy system. The capacity of fault detection is taken into account in the model. Besides, the method to perform Reliability, Availability, Maintainability and Safety (RAMS) analysis has been proposed based on the isomorphic Markov chain...

    Provided By China University of Petroleum

  • White Papers // Feb 2011

    A Model of Workflow-Oriented Attributed Based Access Control

    The emergence of "Internet of things" breaks previous traditional thinking, which integrates physical infrastructure and network infrastructure into unified infrastructure. There will be a lot of resources or information in IoT, so computing and processing of information is the core supporting of IoT. In this paper, the authors introduce "Service-oriented...

    Provided By China University of Petroleum

  • White Papers // Feb 2011

    A Model of Workflow-Oriented Attributed Based Access Control

    The emergence of "Internet of things" breaks previous traditional thinking, which integrates physical infrastructure and network infrastructure into unified infrastructure. There will be a lot of resources or information in IoT, so computing and processing of information is the core supporting of IoT. In this paper, the authors introduce "Service-oriented...

    Provided By China University of Petroleum

  • White Papers // May 2014

    Mechanisms and Architectures for Tail-Tolerant System Operations in Cloud

    Conducting system operations (such as upgrade, reconfiguration, deployment) for large-scale systems in cloud is error prone and complex. These operations rely heavily on unreliable cloud infrastructure APIs to complete. The inherent uncertainties and inevitable errors cause a long-tail in the completion time distribution of operations. In this paper, the authors...

    Provided By China University of Petroleum

  • White Papers // Jul 2013

    RAMS Analysis of Hybrid Redundancy System of Subsea Blowout Preventer Based on Stochastic Petri Nets

    In this paper, the authors present the Stochastic Petri Net (SPN) model of the hybrid redundancy system. The capacity of fault detection is taken into account in the model. Besides, the method to perform Reliability, Availability, Maintainability and Safety (RAMS) analysis has been proposed based on the isomorphic Markov chain...

    Provided By China University of Petroleum