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As more and more large firms expect to migrate their legacy IT systems to cloud computing environment, private cloud has been widely adopted as a suitable cloud service deployment model. In contrast to the traditional IT system implementation, private cloud service deployment in the large company has greatly changed the production and delivery of the IT system. Based on the service dominant logic...
The recently proposed asynchronous nanowire crossbar architecture is envisioned to enhance the manufacturability and robustness of nanowire crossbar-based configurable digital circuits by removing various timing-related failure modes. Even though the proposed clock-free nanowire crossbar architecture has numerous technical merits over its clocked counterparts, it is still subject to high defect rates...
In distributed Geographic Information System (GIS), spatial data has multi-source, heterogeneous characteristics, so there are data inconsistencies between nodes. Although there were many approaches about data consistency, a single strategy can not meet the replicas of spatial data which has large volume and complex topology. For the particularity of spatial data, through data partitioning, the paper...
Because of the high structure complexity and variety of working condition, it is greatly difficult to fault diagnosis for heavy machines. This paper puts forward a method of fault diagnosis based on mixed expert system, which uses the rules and cases. The architecture and diagnosis flow of the system are both proposed. The knowledge database of fault diagnosis of heavy machine are mainly set up, including...
With the developing of industry, maintenance has become an important factor that influences survival and development of the business. There are numerous pieces of equipment in a power plant, but the maintenance requirement is different for respective equipment, so making condition based maintenance in a power plant is a systemic and integrative activity in maintenance management. As an interdisciplinary...
In multi-objective evolutionary algorithms (MOEAs), the diversity of Pareto front (PF) is significant. For good diversity can provide more reasonable choices to decision-makers. The diversity of PF includes the span and the uniformity. In this paper, we proposed a dynamic crowding distance (DCD) based diversity maintenance strategy (DMS) (DCD-DMS), in which individualpsilas DCD are computed based...
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