{"id":"W4396218091","doi":"10.1145/3653695","title":"How Platform Exchange and Safeguards Matter: The Case of Sexual Risk in Airbnb and Couchsurfing","year":2024,"lang":"en","type":"article","venue":"Proceedings of the ACM on Human-Computer Interaction","topic":"Sharing Economy and Platforms","field":"Business, Management and Accounting","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Hospitality; Sharing economy; Negotiation; Reciprocal; Business; Internet privacy; Sociology; Political science; World Wide Web; Computer science","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004124859,0.0001336662,0.0001545862,0.0002207185,0.0001431007,0.0005500026,0.0002778164,0.00004955214,0.00002376738],"category_scores_gemma":[0.00005399408,0.0000830942,0.00003536864,0.0001570332,0.00005330946,0.001674977,0.0004908261,0.0002594206,0.000004597604],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002515204,"about_ca_system_score_gemma":0.000002546408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005947194,"about_ca_topic_score_gemma":0.000137276,"domain_scores_codex":[0.9993532,0.000001549386,0.0002118088,0.0002285696,0.00008094122,0.0001238946],"domain_scores_gemma":[0.999448,0.000102027,0.0002393763,0.0001501123,0.00005433084,0.000006135595],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.000518828,0.0002735441,0.2295266,0.0117271,0.000499366,0.00006772922,0.01281422,0.0001121108,0.004335531,0.05233002,0.03978348,0.6480114],"study_design_scores_gemma":[0.004512126,0.0007705793,0.4030378,0.007242508,0.001004812,0.002258855,0.02167544,0.305746,0.009838627,0.1557821,0.08587763,0.002253553],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965029,0.00007553498,0.00001576428,0.001526913,0.00044068,0.0001917596,0.000003296057,0.00002982457,0.001213364],"genre_scores_gemma":[0.9990734,0.00001075006,0.00007274194,0.0002363701,0.0004680616,0.000009860879,0.00000161531,0.00001395289,0.0001132111],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6457579,"threshold_uncertainty_score":0.5303687,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03945065788300597,"score_gpt":0.2653778629472361,"score_spread":0.2259272050642302,"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."}}