{"public_id":"cl_3c28d91ba2b6a0657466582285aa2700","status":"active","superseded_by_public_id":null,"corpus_id":154714344,"text":"The decision support system was applied during the tender for the Dutch High-Speed Line and was found useful for testing the robustness of design and maintenance decisions and for identifying major cost-driving factors.","confidence":0.92,"paper":{"corpus_id":154714344,"title":"Life cycle cost analysis for managing rail infrastructure","url":"https://sah.borca.ai/papers/154714344"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.92,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_693ea01f87d4d890f0b493ebaf5af7b9","name":"Dutch High-Speed Line","description":"A high-speed rail project in the Netherlands used as the application setting for the decision support system.","types":["project","infrastructure"],"url":"https://sah.borca.ai/concepts/co_693ea01f87d4d890f0b493ebaf5af7b9"},{"public_id":"co_da4a9a1f8613b8b57c5738a66792c8ce","name":"design and maintenance decisions","description":"Choices about infrastructure design and maintenance actions that affect long-term performance and cost.","types":["decision"],"url":"https://sah.borca.ai/concepts/co_da4a9a1f8613b8b57c5738a66792c8ce"},{"public_id":"co_ecb00384909e024abb43c9866b975602","name":"decision support system","description":"A computer-based system used to support quantitative analysis and decision-making.","types":["system","method"],"url":"https://sah.borca.ai/concepts/co_ecb00384909e024abb43c9866b975602"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_3c28d91ba2b6a0657466582285aa2700"}