{"id":"W2150947497","doi":"10.1109/infcom.2009.5061964","title":"Absence of Evidence as Evidence of Absence: A Simple Mechanism for Scalable P2P Search","year":2009,"lang":"en","type":"article","venue":"","topic":"Peer-to-Peer Network Technologies","field":"Computer Science","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Scalability; Computer science; Overlay; Overlay network; Theoretical computer science; Graph; Distributed computing; Bounded function; Peer-to-peer; Population; Load balancing (electrical power); Random graph; Simple (philosophy); The Internet; World Wide Web; Database; Mathematics","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":[0.01388175,0.0007253952,0.002412914,0.003696223,0.002197729,0.004060645,0.005153139,0.004843072,0.00350029],"category_scores_gemma":[0.1146651,0.0009580772,0.001354082,0.00270531,0.006117726,0.01184199,0.007076717,0.003829583,0.0005983792],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00116324,"about_ca_system_score_gemma":0.002386236,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001371077,"about_ca_topic_score_gemma":0.000894354,"domain_scores_codex":[0.9900184,0.003770968,0.0007681155,0.001585866,0.003376099,0.0004806143],"domain_scores_gemma":[0.8535912,0.107949,0.01220204,0.01784158,0.005875472,0.002540593],"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":[0.001817089,0.0004701516,0.0143576,0.001173589,0.0005725085,0.004525444,0.002763415,0.1861699,0.03044914,0.5076329,0.007446464,0.2426217],"study_design_scores_gemma":[0.0003992634,0.0004077276,0.001585533,0.0001372756,0.0002147113,0.001833887,0.0003045052,0.6601523,0.007518224,0.3215302,0.005712918,0.0002035237],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07184966,0.0008135673,0.9163118,0.003681968,0.0001829458,0.0003800908,0.0002353762,0.001158323,0.005386349],"genre_scores_gemma":[0.8484066,0.0002673511,0.1487667,0.0005416656,0.0001877428,0.0003036235,0.00009587445,0.00008963898,0.001340736],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01388175,"threshold_uncertainty_score":0.07341462,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1081834383647552,"score_gpt":0.3605220244473227,"score_spread":0.2523385860825675,"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."}}