{"id":"W2296772665","doi":"10.1609/socs.v1i1.18153","title":"Single-Frontier Bidirectional Search","year":2010,"lang":"en","type":"article","venue":"Proceedings of the International Symposium on Combinatorial Search","topic":"Metaheuristic Optimization Algorithms Research","field":"Computer Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Frontier; Computer science; Node (physics); Work (physics); Search algorithm; Algorithm; Engineering; Geography","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":[0.000848181,0.0008087981,0.001096009,0.0008415294,0.0006796253,0.00149247,0.001623071,0.001103572,0.008057051],"category_scores_gemma":[0.002246354,0.0004143078,0.0007503422,0.001115832,0.0005793069,0.001915314,0.002201254,0.001203432,0.002052773],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005932534,"about_ca_system_score_gemma":0.001628162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002415707,"about_ca_topic_score_gemma":0.003301394,"domain_scores_codex":[0.9992682,0.0001766883,0.00003597993,0.0001131635,0.0003038275,0.0001020774],"domain_scores_gemma":[0.9992315,0.0002450783,0.00006409905,0.0001602292,0.0002275195,0.00007169852],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003941686,0.000280988,0.001772236,0.0005448383,0.0001114473,0.000166664,0.0002320992,0.2582295,0.01586362,0.1193941,0.007996688,0.5950137],"study_design_scores_gemma":[0.00009926254,0.0002022769,0.0002386504,0.00007923089,0.00004263772,0.0002075083,0.00008082911,0.9147784,0.007594562,0.04513697,0.03149594,0.00004373201],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.01271025,0.0005535017,0.9729608,0.0001872121,0.0001237137,0.0001064947,0.0001528179,0.001138001,0.01206713],"genre_scores_gemma":[0.2123752,0.0005140338,0.7776793,0.000209566,0.00003443422,0.0002962623,0.0004129456,0.0003023997,0.008175943],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.008057051,"threshold_uncertainty_score":0.02695352,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01840111607900786,"score_gpt":0.2670439970903512,"score_spread":0.2486428810113434,"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."}}