{"id":"W3134539841","doi":"10.1177/1538513221996271","title":"“Systems” as Boundary Objects: Systems Ecology and Urban Planning in the Inter-institutional Policy Simulator (IIPS) Project, 1970–1974","year":2021,"lang":"en","type":"article","venue":"Journal of Planning History","topic":"Urban Planning and Landscape Design","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Intersection (aeronautics); Product (mathematics); Computer science; Urban planning; Operations research; Environmental planning; Ecology; Management science; Environmental resource management; Transport engineering; Engineering; Environmental science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001313276,0.0002018926,0.0003716646,0.0002841579,0.0002263667,0.00009355153,0.000317672,0.0001412504,0.00004375218],"category_scores_gemma":[0.0002747576,0.000154131,0.00007808449,0.0002344572,0.0002337353,0.0002957495,0.00007507286,0.0006296455,0.0000269975],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001272771,"about_ca_system_score_gemma":0.0006795909,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000364285,"about_ca_topic_score_gemma":0.00001520211,"domain_scores_codex":[0.9978471,0.0004818391,0.0005925637,0.0002590834,0.0004801033,0.0003392504],"domain_scores_gemma":[0.9988467,0.00038387,0.0004375366,0.0001849393,0.00003451529,0.0001124166],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002007883,0.0001593119,0.4350291,0.00008331743,0.00008405475,0.005518703,0.02898816,0.03616686,0.001072511,0.000259251,0.4923617,0.00007619573],"study_design_scores_gemma":[0.0009713394,0.0003663082,0.05909295,0.0004869534,0.0000473105,0.006114372,0.004497016,0.00373217,0.000008240016,0.00001544011,0.924394,0.0002738647],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9550271,0.02222356,0.0002293385,0.0002308286,0.001970423,0.0002566626,0.00001407359,0.00003178842,0.02001623],"genre_scores_gemma":[0.9970034,0.00001687474,0.0001022852,0.0004667593,0.0005820395,0.000007750556,0.000008880833,0.00001584536,0.001796176],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4320323,"threshold_uncertainty_score":0.6285279,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0240347533111737,"score_gpt":0.2556348072023545,"score_spread":0.2316000538911808,"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."}}