{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HBP4MAFK5CSPAZY5DWGLIS2DH4","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":"f35bb66b3915789c83a705d14c13609e105d44ff660e61d04b35894c878b38c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-03-03T13:18:51Z","title_canon_sha256":"87d64a0fa4e223a89fc160b652d1e04f58b14e585baca49a56c98bb79fd443d8"},"schema_version":"1.0","source":{"id":"1203.0651","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0651","created_at":"2026-05-18T04:00:50Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0651v1","created_at":"2026-05-18T04:00:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0651","created_at":"2026-05-18T04:00:50Z"},{"alias_kind":"pith_short_12","alias_value":"HBP4MAFK5CSP","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HBP4MAFK5CSPAZY5","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HBP4MAFK","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:7de2506e923275ac56715793c974aec97e52092c166979b947ec1374af90276b","target":"graph","created_at":"2026-05-18T04:00:50Z","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 propose an analytical method to model the dependency between configuration parameters and total execution time of Map-Reduce applications. Our approach has three key phases: profiling, modeling, and prediction. In profiling, an application is run several times with different sets of MapReduce configuration parameters to profile the execution time of the application on a given platform. Then in modeling, the relation between these parameters and total execution time is modeled by multivariate linear regression. Among the possible configuration parameters, two main parameters h","authors_text":"Albert Y. Zomaya, Ali Javadzadeh Boloori, Javid Taheri, Nikzad Babaii Rizvandi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-03-03T13:18:51Z","title":"On Modeling Dependency between MapReduce Configuration Parameters and Total Execution Time"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0651","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":"sha256:7409d13bac73fbd4606a8c54258b2ca22fb9c8072c68a8a34e637d5e9eac8bf5","target":"record","created_at":"2026-05-18T04:00:50Z","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":"f35bb66b3915789c83a705d14c13609e105d44ff660e61d04b35894c878b38c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-03-03T13:18:51Z","title_canon_sha256":"87d64a0fa4e223a89fc160b652d1e04f58b14e585baca49a56c98bb79fd443d8"},"schema_version":"1.0","source":{"id":"1203.0651","kind":"arxiv","version":1}},"canonical_sha256":"385fc600aae8a4f0671d1d8cb44b433f0c123b908920e71dca250df9792f5e15","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"385fc600aae8a4f0671d1d8cb44b433f0c123b908920e71dca250df9792f5e15","first_computed_at":"2026-05-18T04:00:50.955770Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:00:50.955770Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qL9KrkWALMiut3BiJLEKsOkfn4yUojPC9uwCtz0xbrtEQVWMMq2nXDejj5jXo9fFb2jjX5UsOdjuTWcpu85vBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:00:50.956356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.0651","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7409d13bac73fbd4606a8c54258b2ca22fb9c8072c68a8a34e637d5e9eac8bf5","sha256:7de2506e923275ac56715793c974aec97e52092c166979b947ec1374af90276b"],"state_sha256":"a22c5d915025277ce9d332108a79db1bb053031a0d3b781eada0d68e7d1f08b4"}