Computational System Architecture Development Using a Holistic Modeling Approach

Computational System Architecture Development Using a Holistic Modeling Approach

A Holistic Approach in Embedded System Development

We present pState, a tool for developing “complex” embedded systems by integrating validation into the design process. The goal is to reduce validation time. To this end, qualitative and quantitative properties are specified in system models expressed as pCharts, an extended version of hierarchical state machines. These properties are specified in an intuitive way such that they can be written ...

Development of a framework to evaluate service-oriented architecture governance using COBIT approach

Nowadays organizations require an effective governance framework for their service-oriented architecture (SOA) in order to enable them to use a framework to evaluate their current state governance and determine the governance requirements, and then to offer a suitable model for their governance. Various frameworks have been developed to evaluate the SOA governance. In this paper, a brief introd...

A service oriented architecture to enable a holistic system approach to large system maintenance information

Heavy machinery in today’s process industry is equipped with an increasing number of sensors for control and maintenance purposes. Each sensor is engineered and configured for a dedicated purpose; thus, the data or information provided by each sensor is confined to a specific purpose. Changing this individual approach to a holistic approach for control, operation and maintenance allows the data...

A Holistic-Reductionistic Approach for Modeling Interdependencies

Modeling and analyzing critical infrastructures and their interdependencies are essential to discovering hidden vulnerabilities and threats. Several current approaches engage a holistic perspective and rely on abstract models; others incorporate a reductionistic perspective and focus on inter-domain and intra-domain interactions among elementary components. This paper proposes a mixed approach ...