Abstract:

The in-depth aggregation and visualization representation of the library resources, which are mananged on the semantic level, are inevitable requirements for the library service level to be transfomed from information to knowledge. Based on the analysis of the motivation and demand, the contents of the visualization of the deeply aggregated library resources are raised, such as the retrieval, representation and statistic visualization of library resources. A visualization model of deeply aggregated library resources is constructed by the data resource layer, information description layer, resource aggregation layer and application visualization layer. The relevant methods and procedures are analyzed to lay a foundation for the further research.

Key words: Library collection resources, Semantic, In-depth aggregation, Visualization