{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MS3NLWEMCHN56BNGIM6GNEQZRL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9404d101e166764718cab9476e6f68364aa5fdbc7e881814668e518509ccf4ec","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-20T16:25:49Z","title_canon_sha256":"fce0880e8714e7f8f935f38f1d6817db2ebc46af8dc8ec0220e899fde711ee26"},"schema_version":"1.0","source":{"id":"2403.15474","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.15474","created_at":"2026-07-05T09:55:55Z"},{"alias_kind":"arxiv_version","alias_value":"2403.15474v2","created_at":"2026-07-05T09:55:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.15474","created_at":"2026-07-05T09:55:55Z"},{"alias_kind":"pith_short_12","alias_value":"MS3NLWEMCHN5","created_at":"2026-07-05T09:55:55Z"},{"alias_kind":"pith_short_16","alias_value":"MS3NLWEMCHN56BNG","created_at":"2026-07-05T09:55:55Z"},{"alias_kind":"pith_short_8","alias_value":"MS3NLWEM","created_at":"2026-07-05T09:55:55Z"}],"graph_snapshots":[{"event_id":"sha256:82f303d50d83a685d13cf5a671b858755900b6c01828c20bb764842b0b4120f2","target":"graph","created_at":"2026-07-05T09:55:55Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2403.15474/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper presents Ego-Centric Intersection-over-Union (EC-IoU), addressing the limitation of the standard IoU measure in characterizing safety-related performance for object detectors in navigating contexts. Concretely, we propose a weighting mechanism to refine IoU, allowing it to assign a higher score to a prediction that covers closer points of a ground-truth object from the ego agent's perspective. The proposed EC-IoU measure can be used in typical evaluation processes to select object detectors with better safety-related performance for downstream tasks. It can also be integrated into c","authors_text":"Alois Knoll, Brian Hsuan-Cheng Liao, Chih-Hong Cheng, Hasan Esen","cross_cats":["cs.AI","cs.LG","cs.RO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-20T16:25:49Z","title":"EC-IoU: Orienting Safety for Object Detectors via Ego-Centric Intersection-over-Union"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.15474","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:02abf65f050fdb910ec0c72c9fb8a106d004ebe9f25a9a6920408fe11a21a4d3","target":"record","created_at":"2026-07-05T09:55:55Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9404d101e166764718cab9476e6f68364aa5fdbc7e881814668e518509ccf4ec","cross_cats_sorted":["cs.AI","cs.LG","cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-20T16:25:49Z","title_canon_sha256":"fce0880e8714e7f8f935f38f1d6817db2ebc46af8dc8ec0220e899fde711ee26"},"schema_version":"1.0","source":{"id":"2403.15474","kind":"arxiv","version":2}},"canonical_sha256":"64b6d5d88c11dbdf05a6433c6692198aec84d831af079bec05340da6d0fab014","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"64b6d5d88c11dbdf05a6433c6692198aec84d831af079bec05340da6d0fab014","first_computed_at":"2026-07-05T09:55:55.960706Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:55:55.960706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N3nnmHUGbM8ykYq0SxJ2skc0A67nh9HPQD8kIX7G5yn+coIL6ZMZrcjfFhJ0PPWprcqFjIKh9BoAq0JQhxunAg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:55:55.961284Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.15474","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02abf65f050fdb910ec0c72c9fb8a106d004ebe9f25a9a6920408fe11a21a4d3","sha256:82f303d50d83a685d13cf5a671b858755900b6c01828c20bb764842b0b4120f2"],"state_sha256":"9e27131f84474047021df81c09b325360aa850d4ad7e4987b0ae5d991760bc3e"}