{"work":{"id":"75da2b1e-487f-47fe-bb8d-d80215c85479","openalex_id":"https://openalex.org/W3017131514","doi":"10.1109/access.2020.2988510","arxiv_id":"2020.298851","raw_key":null,"title":"Artificial Intelligence in Education: A Review","authors":null,"authors_text":"Lijia Chen, Peng Chen, and Zhijun Lin","year":2020,"venue":"IEEE Access","abstract":null,"external_url":"https://arxiv.org/abs/2020.298851","cited_by_count":3469,"metadata_source":"arxiv_reference","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-05-23T08:35:29.175713+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":false,"display_title":"Artificial Intelligence in Education: A Review","render_title":"Artificial Intelligence in Education: A Review"},"hub":{"state":{"tier_text":"hub","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":2,"external_cited_by_count":3469},"tier":"hub","role_counts":[],"polarity_counts":[],"runs":{},"summary":{},"graph":{},"authors":[]}}