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Huang, Z.; Chung, Z.W.; Chen, H.: ¬A graph model for e-commerce recommender systems (2004)
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Gemmis, M. de; Lops, P.; Semeraro, G.; Musto, C.: ¬An investigation on the serendipity problem in recommender systems (2015)
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Wenige, L.; Ruhland, J.: Similarity-based knowledge graph queries for recommendation retrieval (2019)
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Troutner, J.: Internet resources (1996)
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Trant, J.; Bearman, D.: Social terminology enhancement through vernacular engagement : exploring collaborative annotation to encourage interaction with museum collections (2005)
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