{"id":"W2041156108","doi":"10.1016/s0304-3975(03)00086-0","title":"Palindrome recognition using a multidimensional tape","year":2003,"lang":"en","type":"article","venue":"Theoretical Computer Science","topic":"Algorithms and Data Compression","field":"Computer Science","cited_by":12,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Palindrome; Turing machine; Computer science; Mathematics; Turing; Algorithm; Theoretical computer science; Arithmetic; Combinatorics; Algebra over a field; Pure mathematics; Programming language","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":[0.00133337,0.0001756657,0.0001716653,0.0001736163,0.0005730749,0.0002936792,0.001146402,0.00005600509,0.0001062966],"category_scores_gemma":[0.0001209852,0.0001411239,0.0000563537,0.0009956986,0.001104131,0.001067263,0.0007395068,0.0001810643,0.0001436831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005692557,"about_ca_system_score_gemma":0.0001768326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003894879,"about_ca_topic_score_gemma":1.006622e-7,"domain_scores_codex":[0.9975246,0.0001616015,0.0002575812,0.0007625065,0.0007553508,0.0005383469],"domain_scores_gemma":[0.9985114,0.0001709638,0.00007137353,0.0007329274,0.0002152116,0.0002981494],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000003240277,0.00007577791,0.00002083032,0.000002879091,0.000002274951,0.00002306963,0.00009735961,0.0001767753,0.002536947,0.9562525,0.0000222468,0.04078606],"study_design_scores_gemma":[0.0002700607,0.00009497579,0.0002038583,0.00003932623,0.00000331504,0.0002116069,0.000003063915,0.8694243,0.006819509,0.1223962,0.000288436,0.0002453006],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.08144954,0.00002456716,0.9164757,0.00009330059,0.0007935471,0.0001137482,0.000002924427,0.0001349868,0.0009117275],"genre_scores_gemma":[0.4797574,0.000001491296,0.519945,0.0002437847,0.00004342682,0.000001779264,0.000001206307,0.00000430167,0.000001646188],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.8692475,"threshold_uncertainty_score":0.5754866,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02524445219818552,"score_gpt":0.2659925015108236,"score_spread":0.2407480493126381,"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."}}