{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:LT4OL6F2XNB2MFTTC6G5R3SZMQ","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":"2436a2126971b67adf25c8fa600048bc538b6af28fd466bfb797885eec81157b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-10-19T15:05:06Z","title_canon_sha256":"dd8d7b8e58c207d4100708499d37b42164d9a3e41cb20f50c59a4db3bdb36fd3"},"schema_version":"1.0","source":{"id":"1212.2459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.2459","created_at":"2026-05-18T03:38:44Z"},{"alias_kind":"arxiv_version","alias_value":"1212.2459v1","created_at":"2026-05-18T03:38:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.2459","created_at":"2026-05-18T03:38:44Z"},{"alias_kind":"pith_short_12","alias_value":"LT4OL6F2XNB2","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"LT4OL6F2XNB2MFTT","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"LT4OL6F2","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:71f141b23e6c63890c53b27704966bcf0b68d23e7557cc883fb24c813e58000a","target":"graph","created_at":"2026-05-18T03:38:44Z","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":"Symbolic representations have been used successfully in off-line planning algorithms for Markov decision processes. We show that they can also improve the performance of on-line planners. In addition to reducing computation time, symbolic generalization can reduce the amount of costly real-world interactions required for convergence. We introduce Symbolic Real-Time Dynamic Programming (or sRTDP), an extension of RTDP. After each step of on-line interaction with an environment, sRTDP uses symbolic model-checking techniques to generalizes its experience by updating a group of states rather than ","authors_text":"Eric A. Hansen, Shlomo Zilberstein, Zhengzhu Feng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-10-19T15:05:06Z","title":"Symbolic Generalization for On-line Planning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.2459","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:c1607397ba5828f90ec2aa83c3951329f65f5795c13445e2d6bf6498a62b2eaf","target":"record","created_at":"2026-05-18T03:38:44Z","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":"2436a2126971b67adf25c8fa600048bc538b6af28fd466bfb797885eec81157b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2012-10-19T15:05:06Z","title_canon_sha256":"dd8d7b8e58c207d4100708499d37b42164d9a3e41cb20f50c59a4db3bdb36fd3"},"schema_version":"1.0","source":{"id":"1212.2459","kind":"arxiv","version":1}},"canonical_sha256":"5cf8e5f8babb43a61673178dd8ee59640f9d5fea6fe224f88ea5f3054f47b7ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cf8e5f8babb43a61673178dd8ee59640f9d5fea6fe224f88ea5f3054f47b7ed","first_computed_at":"2026-05-18T03:38:44.828464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:38:44.828464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XGjveNrCEARBxzRa+UhnrWF4ZeJ1oMr2fheTaKwWdbhXmsE9jH97bho+WyHuUfC9YF3E4E67V03cGxP0HiuAAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:38:44.828936Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.2459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1607397ba5828f90ec2aa83c3951329f65f5795c13445e2d6bf6498a62b2eaf","sha256:71f141b23e6c63890c53b27704966bcf0b68d23e7557cc883fb24c813e58000a"],"state_sha256":"983cea525c82bb89fe221124160011097f0fb8e99584b4fb99cc588da729d6a1"}