{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2VVXUUBL3JWJDH5MCPW2HZUSAH","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":"eb6ba096a2c109d62656b87327b426d4aa63e5f266d7ff8b5c8b24d93bcf207c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-06-29T16:00:06Z","title_canon_sha256":"4843ad2a547b9bf9c943a5cf3bd19aa0713b122b938eca0613d5ce2d014b5cb1"},"schema_version":"1.0","source":{"id":"2306.17054","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.17054","created_at":"2026-07-05T09:21:37Z"},{"alias_kind":"arxiv_version","alias_value":"2306.17054v2","created_at":"2026-07-05T09:21:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.17054","created_at":"2026-07-05T09:21:37Z"},{"alias_kind":"pith_short_12","alias_value":"2VVXUUBL3JWJ","created_at":"2026-07-05T09:21:37Z"},{"alias_kind":"pith_short_16","alias_value":"2VVXUUBL3JWJDH5M","created_at":"2026-07-05T09:21:37Z"},{"alias_kind":"pith_short_8","alias_value":"2VVXUUBL","created_at":"2026-07-05T09:21:37Z"}],"graph_snapshots":[{"event_id":"sha256:3ab9c45a4180412969cd4f2547603153a605ad2d2743d01822e26a26ea9f467e","target":"graph","created_at":"2026-07-05T09:21:37Z","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/2306.17054/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Online optimization of resource management for large-scale data centers and infrastructures to meet dynamic capacity reservation demands and various practical constraints (e.g., feasibility and robustness) is a very challenging problem. Mixed Integer Programming (MIP) approaches suffer from recognized limitations in such a dynamic environment, while learning-based approaches may face with prohibitively large state/action spaces. To this end, this paper presents a novel two-tiered online optimization to enable a learning-based Resource Allowance System (RAS). To solve optimal server-to-reservat","authors_text":"Chang-Lin Chen, Chi Zhou, Hanhan Zhou, Hongbo Dong, Jiayu Chen, Mohammad Pedramfar, Neeraj Kumar, Pol Mauri Ruiz, Tian Lan, Vaneet Aggarwal, Zheqing Zhu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-06-29T16:00:06Z","title":"Learning-based Two-tiered Online Optimization of Region-wide Datacenter Resource Allocation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.17054","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:eac4754b1079e20075e21d4f31b81c42994a9dcc67eb0f615c9c853245cf2d2c","target":"record","created_at":"2026-07-05T09:21:37Z","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":"eb6ba096a2c109d62656b87327b426d4aa63e5f266d7ff8b5c8b24d93bcf207c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2023-06-29T16:00:06Z","title_canon_sha256":"4843ad2a547b9bf9c943a5cf3bd19aa0713b122b938eca0613d5ce2d014b5cb1"},"schema_version":"1.0","source":{"id":"2306.17054","kind":"arxiv","version":2}},"canonical_sha256":"d56b7a502bda6c919fac13eda3e69201c7844159e11d1864f5ca77ac2b3f9d62","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d56b7a502bda6c919fac13eda3e69201c7844159e11d1864f5ca77ac2b3f9d62","first_computed_at":"2026-07-05T09:21:37.599726Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:21:37.599726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ofI01LCH8qqCzHHqYnJyPWe/8k1oD7AfLrFxxWyn2Am4cb8tFQ2oxNeePiu3Xaa2orydyvBAZCS3iD7DSFMcDg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:21:37.600296Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.17054","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eac4754b1079e20075e21d4f31b81c42994a9dcc67eb0f615c9c853245cf2d2c","sha256:3ab9c45a4180412969cd4f2547603153a605ad2d2743d01822e26a26ea9f467e"],"state_sha256":"a5556d99676673b1ec7e47e3ac5367ae2b47af2c1adf70f764da7d662572c302"}