{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:HQRVB72OYGFVCHCOTRIYRHAV4Y","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":"811efe538d167702d6e436d284ffff2e8990c27d1f9fb6bb4eb058d6936fb43f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.CV","submitted_at":"2013-07-30T07:30:46Z","title_canon_sha256":"5aa0e74e3641729d81d0c5fe20c577d3fd3a89b8d61af3956efdfef55fa29f02"},"schema_version":"1.0","source":{"id":"1307.7851","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.7851","created_at":"2026-05-18T03:17:13Z"},{"alias_kind":"arxiv_version","alias_value":"1307.7851v1","created_at":"2026-05-18T03:17:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.7851","created_at":"2026-05-18T03:17:13Z"},{"alias_kind":"pith_short_12","alias_value":"HQRVB72OYGFV","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HQRVB72OYGFVCHCO","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HQRVB72O","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:13ffeb9883f749202513089206c878f2c7a637d37212f4813a79289062016d55","target":"graph","created_at":"2026-05-18T03:17:13Z","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"},"paper":{"abstract_excerpt":"In this paper, we address a problem of managing tagged images with hybrid summarization. We formulate this problem as finding a few image exemplars to represent the image set semantically and visually, and solve it in a hybrid way by exploiting both visual and textual information associated with images. We propose a novel approach, called homogeneous and heterogeneous message propagation ($\\text{H}^\\text{2}\\text{MP}$). Similar to the affinity propagation (AP) approach, $\\text{H}^\\text{2}\\text{MP}$ reduce the conventional \\emph{vector} message propagation to \\emph{scalar} message propagation to","authors_text":"Hao Xu, Jingdong Wang, Shipeng Li, Xian-Sheng Hua","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.CV","submitted_at":"2013-07-30T07:30:46Z","title":"Hybrid Affinity Propagation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.7851","kind":"arxiv","version":1},"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:c3ef4fe96d97c6242642ac7dbf3abdcb8bb7977497341dcc02a652db3fc80ec6","target":"record","created_at":"2026-05-18T03:17:13Z","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":"811efe538d167702d6e436d284ffff2e8990c27d1f9fb6bb4eb058d6936fb43f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"cs.CV","submitted_at":"2013-07-30T07:30:46Z","title_canon_sha256":"5aa0e74e3641729d81d0c5fe20c577d3fd3a89b8d61af3956efdfef55fa29f02"},"schema_version":"1.0","source":{"id":"1307.7851","kind":"arxiv","version":1}},"canonical_sha256":"3c2350ff4ec18b511c4e9c51889c15e62d754a1d0e76aa6c6f159f88f7623823","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c2350ff4ec18b511c4e9c51889c15e62d754a1d0e76aa6c6f159f88f7623823","first_computed_at":"2026-05-18T03:17:13.337662Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:13.337662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E2Q5rjUIfMBMDsxUiGdrM/qy7ydfx8pWjcY4ymKIORMjtUg41qfFkiMSHE3Xe1yhOBcpZWWjHra5cjO2oR6dBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:13.338399Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.7851","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3ef4fe96d97c6242642ac7dbf3abdcb8bb7977497341dcc02a652db3fc80ec6","sha256:13ffeb9883f749202513089206c878f2c7a637d37212f4813a79289062016d55"],"state_sha256":"4c17fc741c7e0310a598c9a88d99bb8ebc835fdecba409eec11a90d58b8348be"}