Dionisis MargarisKiriakos SgardelisDimitris SpiliotopoulosCostas VassilakisStefanos Ougiaroglou2026-07-172026-07-172026https://dspace.iee.ihu.gr/handle/123456789/13091https://orcid.org/0000-0003-1094-2520Confidence-Based Filtering for Enhancing Recommendation QualityUnknownbook-chapter