{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005532014,0.0007821028,0.0007610545,0.005717102,0.00204007,0.006075094,0.001328199,0.003341611,0.009779917],"category_scores_gemma":[0.04075948,0.0008410501,0.000574695,0.005262118,0.0007814498,0.01353,0.004640038,0.001909957,0.006082813],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000944113,"about_ca_system_score_gemma":0.001198535,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003291178,"about_ca_topic_score_gemma":0.002955527,"domain_scores_codex":[0.9955595,0.001675712,0.000294616,0.001211057,0.00103233,0.0002269172],"domain_scores_gemma":[0.9800922,0.01163438,0.001967423,0.002265567,0.003599274,0.0004411994],"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":[0.000738714,0.000557248,0.1830365,0.001076237,0.0002819784,0.001682489,0.01672884,0.01266123,0.01587602,0.1480598,0.04543666,0.5738642],"study_design_scores_gemma":[0.0001038902,0.0001745588,0.04322486,0.00051564,0.000337231,0.001397885,0.01690038,0.318927,0.01975099,0.3441397,0.2543494,0.0001785406],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.257773,0.001808733,0.623996,0.008056742,0.000680298,0.0009252591,0.003861027,0.002257049,0.1006419],"genre_scores_gemma":[0.6733555,0.001201138,0.2900431,0.001245539,0.0005659219,0.0007218379,0.004388597,0.0004216795,0.0280567],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009779917,"threshold_uncertainty_score":0.03271711,"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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