{"id":"W2894550935","doi":"10.1287/ijoc.2017.0797","title":"Structure Detection in Mixed-Integer Programs","year":2018,"lang":"en","type":"article","venue":"INFORMS journal on computing","topic":"Constraint Satisfaction and Optimization","field":"Computer Science","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Mathematical optimization; Integer programming; Block matrix; Block (permutation group theory); Data structure; Granularity; Hypergraph; Computer science; Algorithm; Mathematics; Theoretical computer science; Discrete mathematics","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":[0.005355061,0.002127004,0.001993047,0.002037924,0.0007858269,0.002262405,0.001847318,0.001659088,0.004072081],"category_scores_gemma":[0.01475587,0.001423684,0.001368668,0.002086067,0.001484507,0.001916944,0.001602475,0.002531289,0.0005077179],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001582231,"about_ca_system_score_gemma":0.002242471,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004570939,"about_ca_topic_score_gemma":0.00650717,"domain_scores_codex":[0.9974464,0.001538943,0.00009666714,0.0003090099,0.0003879678,0.0002209502],"domain_scores_gemma":[0.9848392,0.0131788,0.0009990061,0.0002606172,0.0005094331,0.0002130681],"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":[0.0001146815,0.0001039614,0.001219121,0.0002791433,0.00006544996,0.00009015322,0.00007240437,0.9409475,0.0004371142,0.02219418,0.001416662,0.03305975],"study_design_scores_gemma":[0.00001556176,0.00001722374,0.00005315664,0.00001788161,0.000005768362,0.000009655914,0.00001311387,0.989011,0.0001569146,0.01035155,0.0003449624,0.000003097231],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03322846,0.001000563,0.9580219,0.000761967,0.00007400682,0.0002933328,0.0003529151,0.0007578984,0.005508877],"genre_scores_gemma":[0.2651659,0.0004723963,0.7299616,0.0003451764,0.00009303233,0.00069556,0.000594412,0.0003030484,0.002368854],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005355061,"threshold_uncertainty_score":0.02832061,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01109849120757559,"score_gpt":0.2458892900069362,"score_spread":0.2347907987993606,"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."}}