December 8, 2017
Comments Off on Quality-Aware Sub graph Matching over Inconsistent Probabilistic Graph Databases
Posted in: .Net, IEEE 2017
Quality-Aware Sub graph Matching over Inconsistent Probabilistic Graph Databases Abstract Resource Description Framework (RDF) has been widely used in the Semantic Web to describe resources and their relationships. The RDF graph is one of the most commonly used representations for RDF data. However, in many real applications such as the data extraction/integration, RDF graphs integrated […]
December 8, 2017
Comments Off on A Novel Recommendation Model Regularized with User Trust and Item Ratings
Posted in: .Net, IEEE 2017
A Novel Recommendation Model Regularized with User Trust and Item Ratings Abstract We propose Trust SVD, a trust-based matrix factorization technique for recommendations. Trust SVD integrates multiple information sources into the recommendation model in order to reduce the data sparsity and cold star t problems and their degradation of recommendation performance. An analysis of social […]