{"schema_version":"papers/paper-detail-v1","title":"RA-DCA: A Randomized Active-Set DCA for Directional Stationarity in Max-Structured DC Programs","surface":"papers","opportunity_kernel":{"paper_id":"e61895bc-46b2-42b9-8e83-f66dd921d3bb","title":"RA-DCA: A Randomized Active-Set DCA for Directional Stationarity in Max-Structured DC Programs","authors":["Yi-Shuai Niu"],"arxiv_id":"2605.23550v1","doi":null,"published_at":"2026-05-22T12:16:58.000Z","score_object":{"overall":{"value":1,"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":"2026-05-25T20:17:36.811Z","fresh_until":"2026-06-24T20:17:36.811Z","is_stale":false,"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":"2026-05-25T20:18:26.538Z","fresh_until":"2026-06-08T20:18:26.538Z","is_stale":false,"source_count":1,"missingness":["reproducibility_results.reproducibility_score","deployability_scores.score"]},"commercial":{"value":0,"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":"2026-05-25T20:17:36.811Z","fresh_until":"2026-06-24T20:17:36.811Z","is_stale":false,"source_count":1,"missingness":[]},"market":{"value":1,"scale":"0-10","confidence":0.45,"confidence_reason":"Heuristic market score materialized from paper metadata, repo availability, and deployability.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-05-25T20:42:16.805Z","fresh_until":"2026-06-08T20:42:16.805Z","is_stale":false,"source_count":1,"missingness":[]},"team":{"value":2.7,"scale":"0-10","confidence":0.42,"confidence_reason":"Heuristic fallback from paper author count and extracted affiliations.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-05-25T20:17:36.811Z","fresh_until":"2026-06-08T20:17:36.811Z","is_stale":false,"source_count":2,"missingness":[]},"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":"2026-05-25T20:18:26.538Z","fresh_until":"2026-06-24T20:18:26.538Z","is_stale":false,"source_count":2,"missingness":[]}},"evidence_receipt":{"freshness":"fresh","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":"2026-05-25T20:42:16.805Z"},"lineage_hash":"3842075bc229d702cc7ddbb02e2a6b3beb402468bcf465dac6817e1703989b32"},"distribution":null,"replication_evidence":[],"author_dna":[]}