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XML data can be represented by a tree or graph and the query processing for XML data requires the structural information among nodes. Designing an efficient labeling scheme for the nodes of Order-Sensitive XML trees is one of the important methods to obtain the excellent management of XML data. Previous labeling schemes such as region and prefix often sacrifice updating performance and suffer increasing...
Combined with the actual situation of China's construction enterprises, based on the growth-medium-sized enterprises evaluation method published by “Research for Small Medium-sized Enterprises Development” joint research projects group, and by using fuzzy clustering analysis to analyze the eight evaluation index systematically which determine the enterprises growth, the sorting of evaluation index...
Based on the knowledge gap literature review, the elements of knowledge gap affecting enterprises are divided into the following five types according to enterprise operation laws and factors in market competition, i.e. Knowledge Gap of Management, Knowledge Gap of Sharing, Knowledge Gap of Innovation, Knowledge Gap of Resoures, Knowledge Gap of Propertyrights; then with principle of PCA to build positive...
At present, evaluating the efficiency of enterprise knowledge innovation network (EKIN) are not yet given the enough attention. Based on the existed results from experts, combined with social networking features. The paper performs evaluating efficiency of EKIN by means of adopting seven indexes according to the principles of science, representation and feasibility, namely attention degree of cooperation...
On the basis of establishing evaluation index system of efficiency of Informal Innovation Network (IIN), this paper presents the comprehensive evaluation means that regards Data Envelopment Analysis (DEA) as the central model and the entropy method as the assisted model, and empirically analyzes IIN efficiency of ten IT enterprises. The evaluation measures are beneficial to managing the knowledge...
This paper confirms the support relationships between executive power and management capability in China construction enterprises. Enterprises' executive is listed as one of three inherent growth forces. Based on the literatures analysis of executive power, construction enterprise executive power has been defined, at the same time, integrating the surface support and hidden lyaler uphold effect to...
Culture force is one of three-main important environment force for construction enterprises'value innovation. Based on literature review among the culture, culture force and enterprise culture force, the paper argues that culture governance is the highest state for construction enterprises to improve construction enterprises value innovation ability. Then, culture force system is divided into four...
Since there is no clear definition, configuration norms and quantization standards of the urban public open space in national standards and norms of urban planning at present, this paper analyzes the role and significance of public open space, gives its definition and elements, proposes some principles for urban planning and design, raises an evaluation index system of overall quality of urban public...
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