{"id":"W2033636833","doi":"10.1145/1900546.1900556","title":"A billion keys, but few locks","year":2010,"lang":"en","type":"article","venue":"","topic":"Spam and Phishing Detection","field":"Computer Science","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Computer science; Incentive; Service provider; World Wide Web; Order (exchange); Mainstream; Business model; The Internet; Identity management; Web service; Identity (music); Single sign-on; Internet privacy; Computer security; Service (business); Business; Authentication (law); Marketing","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001288338,0.00004893071,0.00004195251,0.00005222981,0.00006942429,0.0001329163,0.0003262543,0.00005163819,0.00009895602],"category_scores_gemma":[0.00002249736,0.00003793421,0.00002598165,0.0001925093,0.00001222519,0.000260383,0.00006933407,0.0001364702,0.0003035936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005327002,"about_ca_system_score_gemma":0.00001663351,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002720508,"about_ca_topic_score_gemma":0.0001276752,"domain_scores_codex":[0.9995438,0.000009919907,0.00006309946,0.0001654512,0.0001089311,0.0001088029],"domain_scores_gemma":[0.9995555,0.00002431828,0.00001875482,0.0003218715,0.00002799905,0.00005153032],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00000598116,0.000123652,0.004686902,0.0000126414,0.0000158173,0.00001526118,0.0007724382,0.00003716095,0.309496,0.1682785,0.02835898,0.4881967],"study_design_scores_gemma":[0.0008411699,0.0003546939,0.0391189,0.00001740502,0.000009783892,0.0002226104,0.0000366846,0.09870376,0.4543633,0.04936434,0.3561267,0.0008406251],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3243217,0.00001366146,0.6434591,0.001448576,0.002523013,0.00006495908,2.282096e-7,0.0004760833,0.0276927],"genre_scores_gemma":[0.9836926,0.000002102611,0.0134701,0.0003568151,0.0001526911,0.000002816685,2.788708e-7,0.000002910465,0.002319705],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6593709,"threshold_uncertainty_score":0.3902182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00680421684928865,"score_gpt":0.2030232962740768,"score_spread":0.1962190794247882,"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."}}