{"id":"W2749789150","doi":"10.1145/3070658","title":"Detecting Communities of Authority and Analyzing Their Influence in Dynamic Social Networks","year":2017,"lang":"en","type":"article","venue":"ACM Transactions on Intelligent Systems and Technology","topic":"Opinion Dynamics and Social Influence","field":"Physics and Astronomy","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke; Computer Research Institute of Montréal","funders":"","keywords":"Betweenness centrality; Computer science; Identification (biology); Variety (cybernetics); Centrality; Data science; Social network (sociolinguistics); Causality (physics); Social network analysis; Recommender system; Community structure; Data mining; World Wide Web; Artificial intelligence; Social media","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":[0.002669549,0.0005445913,0.000735041,0.006880584,0.001163687,0.001685808,0.0009364639,0.001140193,0.0004781038],"category_scores_gemma":[0.02124104,0.0004124659,0.0006651376,0.003710211,0.001190997,0.003550457,0.001602573,0.0008451915,0.0002141716],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009332471,"about_ca_system_score_gemma":0.0005423534,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006489253,"about_ca_topic_score_gemma":0.006396622,"domain_scores_codex":[0.9975249,0.0009941024,0.0001096865,0.0004547675,0.000725734,0.0001908023],"domain_scores_gemma":[0.9835629,0.01113661,0.00251867,0.0007484021,0.001528886,0.0005045782],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0007117992,0.0005051939,0.2604292,0.0006095179,0.0005531758,0.001495373,0.007949726,0.2829124,0.02622555,0.08586801,0.003997718,0.3287424],"study_design_scores_gemma":[0.00003130504,0.0001009472,0.0378179,0.00005281907,0.00009753421,0.0006326449,0.001532302,0.9011895,0.004791342,0.04832607,0.005352873,0.00007471649],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5693777,0.001260342,0.4242796,0.0004266262,0.00003055236,0.0001485472,0.0002898686,0.0004913337,0.003695409],"genre_scores_gemma":[0.9505931,0.0002779549,0.04816587,0.00002604972,0.00004408202,0.00006529361,0.0002393702,0.00003490112,0.0005533674],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006880584,"threshold_uncertainty_score":0.01411808,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01988005922622286,"score_gpt":0.2934943436282635,"score_spread":0.2736142844020407,"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."}}