{"paper":{"title":"Win-Move is Coordination-Free (Sometimes)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Bertram Lud\\\"ascher, Daniel Zinn, Todd J Green","submitted_at":"2013-12-10T19:27:41Z","abstract_excerpt":"In a recent paper by Hellerstein [15], a tight relationship was conjectured between the number of strata of a Datalog${}^\\neg$ program and the number of \"coordination stages\" required for its distributed computation. Indeed, Ameloot et al. [9] showed that a query can be computed by a coordination-free relational transducer network iff it is monotone, thus answering in the affirmative a variant of Hellerstein's CALM conjecture, based on a particular definition of coordination-free computation. In this paper, we present three additional models for declarative networking. In these variants, relat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.2919","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}