{"id":"W2070639743","doi":"10.1016/j.dam.2009.06.002","title":"2-dimensional optical orthogonal codes from singer groups","year":2009,"lang":"en","type":"article","venue":"Discrete Applied Mathematics","topic":"graph theory and CDMA systems","field":"Engineering","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Cardinality (data modeling); Mathematics; Code word; Dimension (graph theory); Code (set theory); Finite geometry; Finite field; Combinatorics; Asymptotically optimal algorithm; Discrete mathematics; Projective test; Algorithm; Pure mathematics; Projective space; Computer science; Decoding methods","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":[0.0001504471,0.0002369666,0.0003205286,0.0000484478,0.00007316666,0.00004825035,0.0001686344,0.0001232529,0.0001190244],"category_scores_gemma":[0.000009423996,0.0002062624,0.00009441054,0.0001127068,0.00005329955,0.00005987373,0.00002071475,0.0001800865,0.0002254756],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002018031,"about_ca_system_score_gemma":0.000006900195,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":4.402668e-7,"about_ca_topic_score_gemma":0.000001115615,"domain_scores_codex":[0.9988967,0.000007635592,0.0003447667,0.0001879516,0.0002732449,0.0002897427],"domain_scores_gemma":[0.9993795,0.0001364981,0.00003983909,0.0003090171,0.00001617521,0.0001189963],"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":[0.00002163048,0.0001024546,0.0000140867,0.00007922514,0.0001022771,0.00001439255,0.0009285982,0.002701748,0.1068645,0.8865635,0.001110688,0.001496917],"study_design_scores_gemma":[0.001054732,0.00007296558,0.001462496,0.0002097595,0.0001691691,0.00003665353,0.0008496195,0.0448175,0.03361203,0.9152863,0.001274053,0.001154745],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.925895,0.00015513,0.02571303,0.00004306655,0.000239062,0.0002391915,0.00004656992,0.0005011743,0.04716781],"genre_scores_gemma":[0.9772632,0.000003701046,0.02230074,0.00008948366,0.0001887772,0.00001790269,0.00006963779,0.00003536159,0.00003123662],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07325247,"threshold_uncertainty_score":0.8411137,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007475241600825216,"score_gpt":0.1986203154948875,"score_spread":0.1911450738940623,"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."}}