{"id":"W2155727124","doi":"10.1111/j.1095-9270.2004.00020.x","title":"The ROMACONS Project: a Contribution to the Historical and Engineering Analysis of Hydraulic Concrete in Roman Maritime Structures","year":2004,"lang":"en","type":"article","venue":"The International Journal of Nautical Archaeology","topic":"Maritime and Coastal Archaeology","field":"Arts and Humanities","cited_by":132,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Engineering; Hydraulic engineering; Civil engineering; Archaeology; Geology; History","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005418559,0.00009045641,0.0002589043,0.0002720986,0.000096081,0.0000210332,0.0005220042,0.00003474533,0.00008059812],"category_scores_gemma":[0.0003806555,0.00004450443,0.0001175383,0.0001088922,0.0006981521,0.00004769242,0.0003200316,0.0003039139,0.000001307424],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001128571,"about_ca_system_score_gemma":0.00006187923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00143693,"about_ca_topic_score_gemma":0.005474289,"domain_scores_codex":[0.9989001,0.0001057352,0.0004498166,0.00009190109,0.0002655132,0.000186981],"domain_scores_gemma":[0.9987305,0.0007580596,0.0001454856,0.00009808727,0.0002242685,0.00004359222],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003340572,0.00001243739,0.0004373028,0.000002032092,0.0006021085,0.00004220658,0.008049529,0.000499753,0.0001413866,0.9884107,0.00007460004,0.001393884],"study_design_scores_gemma":[0.003124471,0.001868013,0.1016872,0.00008540558,0.001055201,0.001092099,0.001680538,0.01022216,0.0003667069,0.4279667,0.4504717,0.0003797838],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9202629,0.0004914966,0.001144336,0.07709535,0.0004877907,0.0001581271,0.00002027004,0.000005869587,0.0003338952],"genre_scores_gemma":[0.9987453,0.00005848722,0.00013102,0.0006910535,0.000251192,0.000006786139,0.000003425978,0.000004399003,0.00010837],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.560444,"threshold_uncertainty_score":0.3054782,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01110956850785718,"score_gpt":0.2366684323579796,"score_spread":0.2255588638501224,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}