{"id":"W1990199392","doi":"10.5555/1070432.1070517","title":"A group-strategyproof mechanism for Steiner forests","year":2005,"lang":"en","type":"article","venue":"","topic":"Game Theory and Voting Systems","field":"Economics, Econometrics and Finance","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Steiner tree problem; Combinatorics; Group (periodic table); Connection (principal bundle); Game tree; Computer science; Mathematics; Extension (predicate logic); Mathematical optimization; Tree (set theory); Discrete mathematics; Game theory; Mathematical economics; Sequential game","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005745186,0.0001073456,0.0002294181,0.00008499217,0.00006885613,0.00005160747,0.0001464584,0.00007835001,0.0003636388],"category_scores_gemma":[0.00004658054,0.0001079678,0.0001059167,0.00006855368,0.00001424998,0.0001639486,0.00001693017,0.00005086757,0.0008024551],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003180277,"about_ca_system_score_gemma":0.000004219631,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003918396,"about_ca_topic_score_gemma":0.00018689,"domain_scores_codex":[0.9990655,0.000006898919,0.0004004191,0.0002606156,0.00001587886,0.0002507424],"domain_scores_gemma":[0.9995279,0.00004233866,0.0001434326,0.0002072004,0.00002159499,0.00005752751],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001129717,0.0000387914,0.001017796,0.00002069614,0.00001705972,2.215996e-7,0.00007491679,0.00001950559,0.00007095112,0.9974667,0.0006311929,0.0006308155],"study_design_scores_gemma":[0.0009648511,0.0001685453,0.0007550872,0.00001102783,0.000004288734,0.000005515075,0.00006631183,0.009571769,0.0009931582,0.9382309,0.0489423,0.0002862622],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5392027,0.0004375043,0.2950019,0.001518073,0.0007834748,0.0009921419,0.0001384229,0.000254571,0.1616712],"genre_scores_gemma":[0.9788268,0.000002962501,0.003349157,0.0003339347,0.000336772,0.0000817898,0.000009043222,0.00002202756,0.01703749],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4396241,"threshold_uncertainty_score":0.9999756,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04042950146546177,"score_gpt":0.229505074404459,"score_spread":0.1890755729389972,"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."}}