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The IT industry traditionally offers system services to user companies. The services which integrate software and hardware products are geared toward product-based business models. However, with the emergence of cloud computing, users' in-house systems and applications are virtualized on the net, and are replaced with ones provided through outsourcing services. The alternative systems will be combinations...
Recent years have witnessed an increasing trend of enterprises outsource their IT services to third parties. A major concern in database outsourcing paradigm is integrity verification. Two important issues of integrity verification are correctness and completeness. In this paper, we consider these two issues for outsourced XML databases. We propose a novel auditing mechanism that provides the guarantees...
With the emergence of service-oriented tendency, producer services, which make up of the most active sector in developed countries and regions, are undergoing rapid development. Producer services industry is also an important part of industrial layout of Lucheng district in Wenzhou city. Based on the questionnaires and interviews, the paper analyzes the Lucheng manufacturing enterprises' demand for...
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