{"schema_version":"4ort.packet/1","entity":{"entity_id":"invariant-ekf-design-for-scan-matching-aided-localization","kg_uuid":"0df2eddc-1cf5-4fdd-8a94-d5b4c6e97b90","wikidata_id":"openalex:W2044341216","name":"Invariant EKF Design for Scan Matching-Aided Localization","description":"Research article (IEEE Transactions on Control Systems Technology, 2015) · cited 47× · AI/ML","type":"CreativeWork","url":"https://4ort.xyz/entity/invariant-ekf-design-for-scan-matching-aided-localization"},"status":"complete","as_of":{"copy_written_at":"2026-05-24T17:48:43Z","last_source_edit_seen":null,"stale_possible":false,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"scholarly article","value_id":"Q13442814","value_raw":"Q13442814","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://4ort.xyz/api/v1/knowledge/get_source_info?source=openalex#record=W2044341216","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"openalex","source_name":"OpenAlex","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31"]}],"routes":{"entity_page":"https://4ort.xyz/entity/invariant-ekf-design-for-scan-matching-aided-localization","packet_api":"https://4ort.xyz/api/v1/entities/invariant-ekf-design-for-scan-matching-aided-localization/packet","facts_jsonld":"https://4ort.xyz/entity/invariant-ekf-design-for-scan-matching-aided-localization/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=invariant-ekf-design-for-scan-matching-aided-localization","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=invariant-ekf-design-for-scan-matching-aided-localization","wikidata":null,"official_website":null},"trust_rules":{"dataset-record/1":"The fact is the cited dataset's own published record (band high). Reference support, not a probability."},"notes":[]}