{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:SZLQQCZ5A5TYASRIQMZW34N355","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":"2a0f7f8328afab09ae77fa9446ce4073e1043766a31f67672a9bc2e888a80a5b","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-11-14T21:54:58Z","title_canon_sha256":"661d7d1b42676eab786c94b84ab798dc17969b4dd987d25ed5b8109574d36d7d"},"schema_version":"1.0","source":{"id":"1811.06086","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06086","created_at":"2026-05-17T23:57:14Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06086v1","created_at":"2026-05-17T23:57:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06086","created_at":"2026-05-17T23:57:14Z"},{"alias_kind":"pith_short_12","alias_value":"SZLQQCZ5A5TY","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"SZLQQCZ5A5TYASRI","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"SZLQQCZ5","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:8fdf13f07e7b814a8462c847612b0f25e80ed910e3ea19688965701ef7e9a4b2","target":"graph","created_at":"2026-05-17T23:57:14Z","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":"Constrained sequential pattern mining aims at identifying frequent patterns on a sequential database of items while observing constraints defined over the item attributes. We introduce novel techniques for constraint-based sequential pattern mining that rely on a multi-valued decision diagram representation of the database. Specifically, our representation can accommodate multiple item attributes and various constraint types, including a number of non-monotone constraints. To evaluate the applicability of our approach, we develop an MDD-based prefix-projection algorithm and compare its perform","authors_text":"Amin Hosseininasab, Andre A. Cire, Willem-Jan van Hoeve","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-11-14T21:54:58Z","title":"Constraint-based Sequential Pattern Mining with Decision Diagrams"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06086","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":"sha256:53b017339ba5161d3e588eedb5abb7dffd98caaa5b08ab8b6901d0fd24282597","target":"record","created_at":"2026-05-17T23:57:14Z","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":"2a0f7f8328afab09ae77fa9446ce4073e1043766a31f67672a9bc2e888a80a5b","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2018-11-14T21:54:58Z","title_canon_sha256":"661d7d1b42676eab786c94b84ab798dc17969b4dd987d25ed5b8109574d36d7d"},"schema_version":"1.0","source":{"id":"1811.06086","kind":"arxiv","version":1}},"canonical_sha256":"9657080b3d0767804a2883336df1bbef52ace2f64e04ec957595ab2a4c11e730","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9657080b3d0767804a2883336df1bbef52ace2f64e04ec957595ab2a4c11e730","first_computed_at":"2026-05-17T23:57:14.731396Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:14.731396Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZRh89IM+77F1/n0saC6sHdAF4FZtjA2Jfc5/PrJAwLeBAe8uASJSnEzpWCwUvn5HWvpCdqlv4xRDudGoOSvxAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:14.731963Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06086","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:53b017339ba5161d3e588eedb5abb7dffd98caaa5b08ab8b6901d0fd24282597","sha256:8fdf13f07e7b814a8462c847612b0f25e80ed910e3ea19688965701ef7e9a4b2"],"state_sha256":"1229e461fe41cf86d60625424297b723813c0473b0e612e51271b4465ac2cb44"}