{"id":"W2102340574","doi":"10.1109/icde.2006.51","title":"Don&amp;amp;#146;t be a Pessimist: Use Snapshot based Concurrency Control for XML","year":2006,"lang":"en","type":"article","venue":"","topic":"Distributed systems and fault tolerance","field":"Computer Science","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Computer science; Concurrency control; Non-lock concurrency control; Distributed concurrency control; Multiversion concurrency control; Database; Snapshot (computer storage); Concurrency; Distributed computing; Programming language; Database transaction","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":[0.0003376026,0.0002732187,0.0003863568,0.00007390973,0.0002053091,0.0005595449,0.0007975721,0.0001191262,0.0001900409],"category_scores_gemma":[0.00008628457,0.0002303463,0.0002091224,0.0003167194,0.00006051949,0.0005840053,0.00004722701,0.0001140956,0.00005063936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005545158,"about_ca_system_score_gemma":0.0001557453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001164724,"about_ca_topic_score_gemma":0.00101168,"domain_scores_codex":[0.9978703,0.0000699305,0.0005284241,0.0006065409,0.0003603708,0.000564452],"domain_scores_gemma":[0.9981639,0.0003530699,0.0001783961,0.0008408334,0.0003067763,0.0001569717],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00006750424,0.0005169632,0.004061298,0.0001319649,0.00004907449,0.00001376441,0.0001052693,0.001430324,0.002790132,0.3263166,0.6606618,0.00385533],"study_design_scores_gemma":[0.003150599,0.00004891152,0.001745237,0.00004214675,0.00001572257,0.000009306565,0.000005165901,0.09781618,0.0003083152,0.0008695498,0.8955363,0.0004525711],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.003610911,0.0001264153,0.9867376,0.001921116,0.000689339,0.0006437312,0.0004272895,0.000232157,0.005611458],"genre_scores_gemma":[0.9561541,0.000001237997,0.0361274,0.001994604,0.0002152333,0.0001977722,0.0003361088,0.00001702243,0.004956534],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9525432,"threshold_uncertainty_score":0.9393249,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04066292646847111,"score_gpt":0.2759588632342133,"score_spread":0.2352959367657422,"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."}}