An RDF Data Set Quality Assessment Mechanism for Decentralized Systems
Li Huang Li Huang, Zhenzhen Liu Zhenzhen Liu, Fangfang Xu Fangfang Xu, Jinguang Gu · Science Data Bank Datasets · 2022
Six tables and 11 figures of this paper. Table 1 shows RDF data set basic attributes. Table 2 presents query log instance. Table 3 shows Partial symbols and their significance in model calculation. Table 4 presents Entities in node A and node B. Table 5 shows basic information of the experimental data set. Table 6 shows records for RDF entities in AH1 and AH6. Figure 1 shows query log structure. Figure 2 presents RDF data set entities record table structure. Figure 3 shows RDF data set entities record the table transformation process. Figure 4 presents DCQA system network structure. Figure 5 shows temporary node verification process. Figure 6 shows temporary node destruction process. Figure 7 shows node quality assessment record generation process. Figure 8 shows account schematic diagram of quality assessment. Figure 9 presents impact of verifiability on quality assessment. Figure 10 shows AH1 and AH6 verification uniqueness model. Figure 11 presents relationship between node number and cost value.