1. Toward the next generation of recommender systems: a survey of the state-of-the-art and possible extensions;Adomavicius;IEEE Transactions on Knowledge and Data Engineering,2005
2. Asymmetric and Context-Dependent Semantic Similarity Among Ontology Instances;Albertoni,2008
3. Ranking documents semantically using ontological relationships;Aleman-Meza,2010
4. The semantic web;Berners-Lee;Scientific American,2001
5. How similar is it? Towards personalized similarity measures in ontologies;Bernstein,2005