{"url":"/dataset/dio","name":"DIO","full_name":"Discovering Interacted Objects","description_markdown":"**Discovering Interacted Objects (DIO)** is a benchmark containing 51 interactions and 1,000+ objects designed for Spatio-temporal Human-Object Interaction (ST-HOI) detection.\r\n\r\nSource: [Discovering a Variety of Objects in Spatio-Temporal Human-Object Interactions](https://arxiv.org/pdf/2211.07501v1.pdf)\r\n\r\nImage Source: [https://arxiv.org/pdf/2211.07501v1.pdf](https://arxiv.org/pdf/2211.07501v1.pdf)","description_withheld":null,"homepage":"https://github.com/dirtyharrylyl/hake-ava","introduced_date":"2022-11-14","introduced_date_note":null,"introduced_by":{"paper":"/paper/discovering-a-variety-of-objects-in-spatio","title":"Discovering A Variety of Objects in Spatio-Temporal Human-Object Interactions","first_author":"Yong-Lu Li","url":null},"license":{"name":"Apache-2.0 license","url":"https://github.com/DirtyHarryLYL/HAKE-AVA/blob/main/LICENSE"},"modalities":[{"name":"Videos","url":"/datasets/modality/videos"}],"tasks":[{"name":"Human-Object Interaction Detection","url":"/task/human-object-interaction-detection","datasets_with_task":"/datasets/task/human-object-interaction-detection"}],"languages":[],"variants":["DIO"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}