{"id":"W3193956226","doi":"10.2139/ssrn.3847516","title":"Exact Optimization and Decomposition Approaches for 2D Shelf Space Allocation","year":2021,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Optimization and Packing Problems","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"","keywords":"Decomposition; Space (punctuation); Computer science; Mathematical optimization; Mathematics; Biology","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":[0.0003509961,0.00009525878,0.00009153448,0.00006077892,0.0001241419,0.00009940906,0.00004239629,0.00006358454,0.00001567238],"category_scores_gemma":[0.00001901802,0.0001017668,0.00003809465,0.0001174873,0.000009502371,0.0001987797,0.000006707791,0.0003143774,0.000001451385],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002311913,"about_ca_system_score_gemma":0.0001931781,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001197928,"about_ca_topic_score_gemma":0.00003401312,"domain_scores_codex":[0.9991004,0.00002703793,0.0001472018,0.0001093004,0.00007729594,0.0005387951],"domain_scores_gemma":[0.9997502,0.00002679013,0.00003991183,0.00006781458,0.00007080148,0.00004449754],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000006971716,0.00001469235,0.00006134953,0.00002595438,0.00005993447,2.678611e-7,0.0001103678,0.9632041,0.0004102212,0.02798058,0.00005897617,0.008066552],"study_design_scores_gemma":[0.0006435954,0.00006774971,0.00004851679,0.00002655692,0.00004144241,0.0002696819,0.0004200248,0.9838101,0.001459553,0.01215915,0.0008765078,0.0001771621],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.005623168,0.002624749,0.9901637,0.0005451369,0.0001413346,0.0001117597,0.000002092944,0.00007658348,0.0007114692],"genre_scores_gemma":[0.9623544,0.007565015,0.02930828,0.00003534143,0.0001678747,0.00001436251,0.00009810529,0.00004203869,0.0004146189],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9608554,"threshold_uncertainty_score":0.4149929,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01274106327169191,"score_gpt":0.2245979544858202,"score_spread":0.2118568912141283,"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."}}