{"id":"W2170125067","doi":"10.2202/1944-2866.1126","title":"Finding the Key Players in Online Child Exploitation Networks","year":2011,"lang":"en","type":"article","venue":"Policy & Internet","topic":"Crime, Illicit Activities, and Governance","field":"Social Sciences","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Centrality; Key (lock); Web crawler; Computer science; The Internet; Prioritization; Measure (data warehouse); Process (computing); Law enforcement; Sample (material); World Wide Web; Data science; Data mining; Computer security; Business; Process management; Political science; Law","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":[0.0002798371,0.00008835544,0.0000997664,0.00007485721,0.0001245638,0.00004613055,0.0003128672,0.00006587493,0.0001690765],"category_scores_gemma":[0.0002406486,0.00007221603,0.00005203587,0.0002381395,0.0001546206,0.000222345,0.00004355257,0.0002041335,0.00002317168],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001639314,"about_ca_system_score_gemma":0.00005679591,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2224464,"about_ca_topic_score_gemma":0.1269172,"domain_scores_codex":[0.9991154,0.00009789267,0.0001572369,0.0001436665,0.0001707506,0.0003150355],"domain_scores_gemma":[0.9995869,0.000123054,0.00009964574,0.0001218134,0.00001789321,0.00005069144],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007747457,0.0001892647,0.02945874,0.000006852159,0.00003615595,0.000007401065,0.6572449,0.0001693604,0.00001105215,0.2754044,0.01329688,0.02409757],"study_design_scores_gemma":[0.00106625,0.0001778748,0.3972266,0.0003675675,0.00003214011,0.000007271613,0.08147391,0.004570731,0.0005114701,0.00819643,0.5055745,0.0007952015],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8441839,0.0002366236,0.0002942104,0.001985977,0.0004075692,0.0001706655,0.00001368094,0.00005035107,0.152657],"genre_scores_gemma":[0.9942581,0.0002590876,0.00003889499,0.001165032,0.0008577073,0.00001319693,0.00000424679,0.00001064638,0.003393097],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.575771,"threshold_uncertainty_score":0.8890142,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07396549524115037,"score_gpt":0.3276943223142468,"score_spread":0.2537288270730964,"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."}}