{"schema_version":"papers/paper-detail-v1","title":"Unconstrained Multi-view Human Pose Estimation with Algebraic Priors","surface":"papers","opportunity_kernel":{"paper_id":"20ded2c6-d730-426f-9810-d6b16863f7a2","title":"Unconstrained Multi-view Human Pose Estimation with Algebraic Priors","authors":["Xiaolin Qin","Qianlei Wang","Jiacen Liu","Chaoning Zhang","Fei Zhu","Zhang Yi"],"arxiv_id":"2604.24312v1","doi":null,"published_at":"2026-04-27T11:01:55.000Z","score_object":{"overall":{"value":7,"scale":"0-10","confidence":0.85,"confidence_reason":"Backfilled from persisted papers.viability_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:06:42.407Z","fresh_until":"2026-05-28T15:06:42.407Z","is_stale":true,"source_count":1,"missingness":[]},"technical":{"value":1.4,"scale":"0-10","confidence":0.55,"confidence_reason":"Backfilled from paper_extraction_scorecards.reconstruction_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:08:02.664Z","fresh_until":"2026-05-12T15:08:02.664Z","is_stale":true,"source_count":1,"missingness":["reproducibility_results.reproducibility_score","deployability_scores.score"]},"commercial":{"value":4,"scale":"0-10","confidence":0.75,"confidence_reason":"Backfilled from persisted commercial_flags and repo availability.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:06:42.407Z","fresh_until":"2026-05-28T15:06:42.407Z","is_stale":true,"source_count":1,"missingness":[]},"market":{"value":2,"scale":"0-10","confidence":0.8,"confidence_reason":"Backfilled from distribution_readiness_scores.score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:18:00.677Z","fresh_until":"2026-05-12T15:18:00.677Z","is_stale":true,"source_count":1,"missingness":[]},"team":{"value":4.7,"scale":"0-10","confidence":0.28,"confidence_reason":"Heuristic fallback from paper author count.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:06:42.407Z","fresh_until":"2026-05-12T15:06:42.407Z","is_stale":true,"source_count":1,"missingness":["paper_author_affiliations"]},"methodology":{"value":4.3,"scale":"0-10","confidence":0.82,"confidence_reason":"Backfilled from paper_extraction_scorecards.total_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-28T15:08:02.664Z","fresh_until":"2026-05-28T15:08:02.664Z","is_stale":true,"source_count":2,"missingness":[]}},"evidence_receipt":{"freshness":"stale","proof_status":"unverified","repo_status":"missing","references_count":0,"source_count":3,"coverage":0.5,"missingness":["repo_url","references","proof_status"],"unresolved_unknowns":["proof verification has not been recorded yet"],"last_verification_at":"2026-04-28T15:18:00.677Z"},"lineage_hash":"997ab605f7011db9793a60d7ce7ffd4ab86c4b5268f5f744636fafb2222e645a"},"distribution":null,"replication_evidence":[],"author_dna":[]}