{"id":"W2154712576","doi":"10.1016/s0166-218x(03)00225-7","title":"On the equivalence between some local and global Chinese postman and traveling salesman graphs","year":2003,"lang":"en","type":"article","venue":"Discrete Applied Mathematics","topic":"Game Theory and Voting Systems","field":"Economics, Econometrics and Finance","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Submodular set function; Mathematics; Travelling salesman problem; Combinatorics; Vertex (graph theory); Equivalence (formal languages); Graph; Discrete mathematics; Mathematical optimization","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001021029,0.0004361294,0.0008644785,0.001362562,0.002042238,0.002161851,0.00122824,0.001158187,0.008358505],"category_scores_gemma":[0.006157405,0.0003686303,0.0007310832,0.001711323,0.002602693,0.005380184,0.001290931,0.001830496,0.0004247155],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001158397,"about_ca_system_score_gemma":0.000928223,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004113663,"about_ca_topic_score_gemma":0.003000319,"domain_scores_codex":[0.9995347,0.0001447821,0.00001875049,0.0001484267,0.00006190703,0.00009137078],"domain_scores_gemma":[0.995745,0.002714747,0.0005644346,0.0002693243,0.0003786696,0.0003278106],"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":[0.00003701215,0.00001558972,0.0005152513,0.00002854331,0.000009789088,0.00006738058,0.0003026676,0.003023057,0.0002803714,0.9906601,0.0009339927,0.004126189],"study_design_scores_gemma":[0.00002256892,0.00001862857,0.0007360476,0.00001379731,0.00002479935,0.00007126201,0.0002087478,0.02472152,0.0002172446,0.9721767,0.001775979,0.00001276688],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.76648,0.0007580701,0.1494626,0.002159575,0.0001310136,0.0001017439,0.000514019,0.0001191196,0.08027391],"genre_scores_gemma":[0.9749002,0.000633984,0.01233674,0.0003837382,0.0001291363,0.00007154021,0.0004097511,0.00006455184,0.01107034],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008358505,"threshold_uncertainty_score":0.02796197,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02463838482701934,"score_gpt":0.2322855299691225,"score_spread":0.2076471451421031,"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."}}