{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NNPQIZYKOTFCPQR7LRPZSJTDZ6","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":"c668bb3972e9c39d45a9673ce8dfe6940e901d2b34c416fe42524ceaad9d35b2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2023-05-05T17:55:10Z","title_canon_sha256":"20d02811f1eb87b296e1553a846c6ac2a4c13ddad2402da61c14fb54cde283a3"},"schema_version":"1.0","source":{"id":"2305.03714","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.03714","created_at":"2026-07-05T07:18:57Z"},{"alias_kind":"arxiv_version","alias_value":"2305.03714v2","created_at":"2026-07-05T07:18:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.03714","created_at":"2026-07-05T07:18:57Z"},{"alias_kind":"pith_short_12","alias_value":"NNPQIZYKOTFC","created_at":"2026-07-05T07:18:57Z"},{"alias_kind":"pith_short_16","alias_value":"NNPQIZYKOTFCPQR7","created_at":"2026-07-05T07:18:57Z"},{"alias_kind":"pith_short_8","alias_value":"NNPQIZYK","created_at":"2026-07-05T07:18:57Z"}],"graph_snapshots":[{"event_id":"sha256:8d955368f128194ba434c4d61dcd5ac2b6bb35eb5d9dab033ddd4c22ab366918","target":"graph","created_at":"2026-07-05T07:18:57Z","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/2305.03714/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Testing complex simulation models can be expensive and time consuming. Current state-of-the-art methods that explore this problem are fully-supervised; i.e. they require that all examples are labeled. On the other hand, the GenClu system (introduced in this paper) takes a semi-supervised approach; i.e. (a) only a small subset of information is actually labeled (via simulation) and (b) those labels are then spread across the rest of the data. When applied to five open-source simulation models of cyber-physical systems, GenClu's test generation can be multiple orders of magnitude faster than the","authors_text":"Tim Menzies, Xiao Ling","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2023-05-05T17:55:10Z","title":"On the Benefits of Semi-Supervised Test Case Generation for Simulation Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.03714","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:ef258051d2fea02783eecbf63e74226bb7ae3652439e1b86f5ff7dfc891f9587","target":"record","created_at":"2026-07-05T07:18:57Z","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":"c668bb3972e9c39d45a9673ce8dfe6940e901d2b34c416fe42524ceaad9d35b2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2023-05-05T17:55:10Z","title_canon_sha256":"20d02811f1eb87b296e1553a846c6ac2a4c13ddad2402da61c14fb54cde283a3"},"schema_version":"1.0","source":{"id":"2305.03714","kind":"arxiv","version":2}},"canonical_sha256":"6b5f04670a74ca27c23f5c5f992663cf8f4ac9b989562e95a178e04e39b5d2e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b5f04670a74ca27c23f5c5f992663cf8f4ac9b989562e95a178e04e39b5d2e2","first_computed_at":"2026-07-05T07:18:57.506520Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:18:57.506520Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6Rd7bMqZannf+f3uXdF38jOI0SDgl030kVSOEbpQvDVHhMWALWg1vCYaBuutj9h61cOE/s/9YvW9OyA9/82kCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:18:57.507017Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.03714","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef258051d2fea02783eecbf63e74226bb7ae3652439e1b86f5ff7dfc891f9587","sha256:8d955368f128194ba434c4d61dcd5ac2b6bb35eb5d9dab033ddd4c22ab366918"],"state_sha256":"2c834c0ceb30c390a75747f8c4e57cc1636079fe7e3ecdd71127b000f5260845"}