{"id":"W2104071108","doi":"10.1145/2487788.2488009","title":"Towards linking buyers and sellers","year":2013,"lang":"en","type":"article","venue":"","topic":"Complex Network Analysis Techniques","field":"Physics and Astronomy","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Sandia National Laboratories; University of North Carolina at Chapel Hill; Samsung; Slovenská technická univerzita v Bratislave; Singapore Management University; Universität Innsbruck; Université de Lyon; Universiteit Hasselt; University of Illinois at Urbana-Champaign; Universität Stuttgart; Universidade Federal de Pernambuco; Peking University; Universidade Federal de Minas Gerais; Technische Universität Berlin; Universidad de Chile; Universidade de São Paulo; Los Alamos National Laboratory; College of Computing; National and Kapodistrian University of Athens; Chinese University of Hong Kong; Centre National de la Recherche Scientifique; SLAC National Accelerator Laboratory; Universidade Federal do Maranhão; Technische Universität Wien; Vrije Universiteit Brussel; Hong Kong Polytechnic University; Sapienza Università di Roma; Universität Leipzig; Athabasca University; Cyprus University of Technology; Tsinghua University; Fondazione Bruno Kessler; Leibniz-Gemeinschaft; Pennsylvania State University; Simon Fraser University; Indiana University Bloomington; Università degli Studi di Padova; Universidad de Valladolid; Euskal Herriko Unibertsitatea; Fudan University; Hanyang University; Universität Bielefeld; Vrije Universiteit Amsterdam; Universidade Federal do Amazonas; Erasmus Universiteit Rotterdam; University of California, Santa Barbara; University of Ioannina; Université de Fribourg; Google; Universiteit van Amsterdam; Pohang University of Science and Technology; Weizmann Institute of Science; University of California, San Diego; Aalto-Yliopisto; University of Galway; Nanyang Technological University; National University of Singapore; University of Oxford; University College London; Universidade Federal do Rio de Janeiro; College of Charleston; Carl von Ossietzky Universität Oldenburg; Université de Montpellier; University of Twente; Instituto Federal de Educação, Ciência e Tecnologia da Paraíba; Microsoft Research Asia; University of Waterloo; Max Planck Institute for Software Systems; Stony Brook University; Karlsruhe Institute of Technology; Institut \"Jožef Stefan\"; University of Michigan; University of Cyprus; Eidgenössische Technische Hochschule Zürich; Indian Institute of Technology Bombay; Institut national de recherche en informatique et en automatique (INRIA); Santa Fe Institute; Princeton University; University of Pennsylvania; University of Patras; Dartmouth College; Sveučilište u Zagrebu; Università degli Studi di Trento; Universidad Nacional de La Plata; Lunds Universitet; Dalhousie University; Hebrew University of Jerusalem; University of Maryland, Baltimore County; DePaul University; Universidade Federal de Ouro Preto; Athens University of Economics and Business; Korea University; Carnegie Mellon University; Rensselaer Polytechnic Institute; Helsingin Yliopisto; Ohio State University; Institute for Scientific Interchange; Northwestern University; Universidade Federal do Rio Grande do Norte; University of Minnesota; Pontificia Universidad Católica de Chile; TU Graz, Internationale Beziehungen und Mobilitätsprogramme; Johns Hopkins Bloomberg School of Public Health; Freie Universität Berlin; University of Rochester; Cardiff University; Institute for Infocomm Research; Universität Ulm; École des Mines de Nantes; Universidad de Alicante; Emory University; University of Southern California; Adobe Systems; Purdue University; University of Glasgow; Universität des Saarlandes; George Mason University; University of Aberdeen; Harvard University; Arizona State University; Brown University; Indraprastha Institute of Information Technology, Delhi; Kyungpook National University; University of New South Wales; National University of Ireland; Kempe Foundation; University of Louisville; University of Toronto; Korea Advanced Institute of Science and Technology; University of Alberta; Clemson University; Università degli Studi di Firenze; Aalborg Universitet; University of Washington; King Mongkut's University of Technology Thonburi; Intel Corporation; Microsoft Research; Technische Universität Chemnitz; Raytheon Company; Universidade de Santiago de Compostela; Baidu; Technische Universität Darmstadt; Lehigh University; Carleton College; Case Western Reserve University; Technische Universiteit Delft; Siemens; Facebook; Yale University","keywords":"Task (project management); Recall; Computer science; Work (physics); Precision and recall; Social media; Internet privacy; Data science; Business; World Wide Web; Artificial intelligence; Engineering; Psychology","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00004251445,0.00006623891,0.00008812061,0.00003101289,0.0000489902,0.00006220694,0.00006222985,0.00001211815,0.003110256],"category_scores_gemma":[4.122079e-7,0.00005519036,0.00004066165,0.00007596681,0.00001973873,0.00007653426,0.00005557707,0.00005362137,0.00005278413],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004798799,"about_ca_system_score_gemma":0.000006804918,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00102966,"about_ca_topic_score_gemma":0.000004548547,"domain_scores_codex":[0.9996238,0.000009628096,0.00008376467,0.0001134834,0.00005235114,0.0001169485],"domain_scores_gemma":[0.9997839,0.00001483882,0.00002250038,0.0001084353,0.00002568433,0.00004467208],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00000107053,0.00003761645,0.1425005,0.000005048209,0.0001503828,2.566187e-7,0.0002451545,0.00002810581,0.001192462,0.08693405,0.02682977,0.7420756],"study_design_scores_gemma":[0.001105603,0.0001373819,0.078388,0.00009393501,0.0002149507,0.000002166603,0.002693937,0.1004026,0.02147074,0.6345652,0.1591881,0.00173732],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5993094,0.00003622132,0.06305518,0.0005157915,0.000025692,0.0001714714,7.381655e-7,0.0001584888,0.336727],"genre_scores_gemma":[0.9900513,0.000002344121,0.008711578,0.00007798443,0.0001063658,0.00001505777,0.000005071502,0.000006286743,0.001024023],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7403383,"threshold_uncertainty_score":0.9978011,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008048487032177908,"score_gpt":0.2315143332517961,"score_spread":0.2234658462196182,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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