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SAShA: Semantic-Aware Shilling Attacks on Recommender Systems Exploiting Knowledge Graphs.
Vito Walter Anelli
Yashar Deldjoo
Tommaso Di Noia
Eugenio Di Sciascio
Felice Antonio Merra
Published in:
ESWC (2020)
Keyphrases
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recommender systems
collaborative filtering
knowledge acquisition
knowledge management
knowledge base
product recommendation
expert systems
domain knowledge
information overload
user profiles
graph theory
countermeasures
graph theoretic
data sparsity
graph databases
injection attacks