{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T01:13:05Z","timestamp":1774401185814,"version":"3.50.1"},"reference-count":105,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2020,2,8]],"date-time":"2020-02-08T00:00:00Z","timestamp":1581120000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["Trans. Soc. Comput."],"published-print":{"date-parts":[[2020,3,31]]},"abstract":"<jats:p>Current theories struggle to explain how participants in peer-production self-organize to produce high-quality knowledge in the absence of formal coordination mechanisms. The literature traditionally holds that norms, policies, and roles make coordination possible. However, peer-production is largely free from workflow constraints and most peer-production communities do not allocate or assign tasks. Yet, scholars have suggested that ordered work sequences can emerge in such settings. We refer to sequences of activities that emerge organically as components of \u201cemergent routines.\u201d The volunteer nature of peer-production, coupled with high degrees of turnover, makes learning and coordination difficult, calling into question the extent to which emergent routines could be ingrained in the community. The objective of this article is to characterize the work sequences that organically emerge in peer-production, as well as to understand the temporal dynamics of these emergent routine components. We center our empirical investigation on the peer-production of a set of 1,000 Wikipedia articles. Using a dataset of labeled wiki work, we employ Variable-Length Markov Chains (VLMC) to identify sequences of activities exhibiting structural dependence, cluster the sequences to identify components of emergent routines, and then track their prevalence over time. We find that work is organized according to several routine components, and that the prevalence of these components changes over time.<\/jats:p>","DOI":"10.1145\/3366711","type":"journal-article","created":{"date-parts":[[2020,2,8]],"date-time":"2020-02-08T10:50:21Z","timestamp":1581159021000},"page":"1-24","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":10,"title":["Emergent Routines in Peer-Production"],"prefix":"10.1145","volume":"3","author":[{"given":"Ofer","family":"Arazy","sequence":"first","affiliation":[{"name":"University of Haifa, Haifa, Israel"}]},{"given":"Aron","family":"Lindberg","sequence":"additional","affiliation":[{"name":"Stevens Institute of Technology, NJ, USA"}]},{"given":"Shakked","family":"Lev","sequence":"additional","affiliation":[{"name":"University of Haifa, Haifa, Israel"}]},{"given":"Kexian","family":"Wu","sequence":"additional","affiliation":[{"name":"Stevens Institute of Technology, NJ, USA"}]},{"given":"Alex","family":"Yarovoy","sequence":"additional","affiliation":[{"name":"University of Haifa, Haifa, Israel"}]}],"member":"320","published-online":{"date-parts":[[2020,2,8]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1177\/0170840615584459"},{"key":"e_1_2_1_2_1","doi-asserted-by":"crossref","unstructured":"A. Abbott and A. Tsay. 2000. Sequence analysis and optimal matching methods in sociology: Review and prospect. Sociological Methods 8 Research 29 1 (2000) 3--33. A. Abbott and A. Tsay. 2000. Sequence analysis and optimal matching methods in sociology: Review and prospect. Sociological Methods 8 Research 29 1 (2000) 3--33.","DOI":"10.1177\/0049124100029001001"},{"key":"e_1_2_1_3_1","doi-asserted-by":"crossref","unstructured":"B. Adler L. De Alfaro S. Mola-velasco P. Rosso and A. West. 2011. Wikipedia vandalism detection: Combining natural language metadata and reputation features. Computational Linguistics and Intelligent Text Processing 277--288. B. Adler L. De Alfaro S. Mola-velasco P. Rosso and A. West. 2011. Wikipedia vandalism detection: Combining natural language metadata and reputation features. Computational Linguistics and Intelligent Text Processing 277--288.","DOI":"10.1007\/978-3-642-19437-5_23"},{"key":"e_1_2_1_4_1","doi-asserted-by":"crossref","unstructured":"H. E. Aldrich and M. Ruef. 2006. Organizations Evolving. Sage Publ. H. E. Aldrich and M. Ruef. 2006. Organizations Evolving. Sage Publ.","DOI":"10.4135\/9781446212509"},{"key":"e_1_2_1_5_1","volume-title":"Proceedings of the 18th ACM Conference Companion on Computer Supported Cooperative Work 8 Social Computing ACM, 5--8.","author":"Arazy O."},{"key":"e_1_2_1_6_1","first-page":"6","article-title":"The sustainability of corporate wikis: A time-series analysis of activity patterns","volume":"1","author":"Arazy O.","year":"2010","journal-title":"ACM Transactions on Management Information Systems (TMIS)"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1287\/isre.2016.0647"},{"key":"e_1_2_1_8_1","volume-title":"20th Conference on Computer-Supported Cooperative Work and Social Computing (CSCW","author":"Arazy O.","year":"2017"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/asi.24076"},{"key":"e_1_2_1_10_1","unstructured":"O. Arazy A. Lindberg M. Rezaei and M. Samorani. Forthcoming. The Evolutionary Trajectories of Peer-Produced Artifacts: Group Composition the Trajectories\u2019 Exploration and the Quality of Artifacts. Management Information Systems Quarterly (MISQ). O. Arazy A. Lindberg M. Rezaei and M. Samorani. Forthcoming. The Evolutionary Trajectories of Peer-Produced Artifacts: Group Composition the Trajectories\u2019 Exploration and the Quality of Artifacts. Management Information Systems Quarterly (MISQ)."},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.2753\/MIS0742-1222270403"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.2015.1035"},{"key":"e_1_2_1_13_1","doi-asserted-by":"crossref","volume-title":"Handbook of Organizational Routines","author":"Becker M. C.","DOI":"10.4337\/9781848442702"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.5555\/1622487.1622499"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.2307\/1562247"},{"key":"e_1_2_1_16_1","doi-asserted-by":"crossref","volume-title":"The Wealth of Networks: How Social Production Transforms Markets and Freedom","author":"Benkler Y.","DOI":"10.12987\/9780300127232"},{"key":"e_1_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cogsys.2015.12.003"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1214\/aos\/1018031204"},{"key":"e_1_2_1_19_1","volume-title":"Proceedings of CSCW, 107--116","author":"Choi B."},{"key":"e_1_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-0335.1937.tb00002.x"},{"key":"e_1_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/2089125.2089127"},{"key":"e_1_2_1_22_1","unstructured":"R. M. Cyert and J. G. March. 1963. A behavioral theory of the firm. Englewood Cliffs NJ 2. R. M. Cyert and J. G. March. 1963. A behavioral theory of the firm. Englewood Cliffs NJ 2."},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.respol.2007.12.012"},{"key":"e_1_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.2014.0913"},{"key":"e_1_2_1_25_1","volume-title":"Proceedings of the Conference on Empirical Methods in Natural Language Processing","author":"Daxenberger J."},{"key":"e_1_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01890115"},{"key":"e_1_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.3390\/fi8030031"},{"key":"e_1_2_1_28_1","doi-asserted-by":"crossref","unstructured":"C. Domeniconi and M. Al-razgan. 2009. Weighted cluster ensembles: Methods and analysis. ACM Transactions on Knowledge Discovery from Data (TKDD) 2 4 (2009) 17. C. Domeniconi and M. Al-razgan. 2009. Weighted cluster ensembles: Methods and analysis. ACM Transactions on Knowledge Discovery from Data (TKDD) 2 4 (2009) 17.","DOI":"10.1145\/1460797.1460800"},{"key":"e_1_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1177\/0170840608094775"},{"key":"e_1_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.1100.0614"},{"key":"e_1_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.2307\/3556620"},{"key":"e_1_2_1_32_1","doi-asserted-by":"publisher","DOI":"10.1287\/isre.1080.0207"},{"key":"e_1_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.2753\/MIS0742-1222260103"},{"key":"e_1_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v072.i03"},{"key":"e_1_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v040.i04"},{"key":"e_1_2_1_36_1","doi-asserted-by":"publisher","DOI":"10.25300\/MISQ\/2014\/38.3.10"},{"key":"e_1_2_1_37_1","volume-title":"Proceedings of the 6th International AAAI Conference on Weblogs and Social Media.","author":"Geiger R. S."},{"key":"e_1_2_1_38_1","volume-title":"Proceedings of the 2010 ACM Conference on Computer Supported Cooperative Work. ACM, 117--126","author":"Geiger R. S."},{"key":"e_1_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1109\/MC.2012.82"},{"key":"e_1_2_1_40_1","unstructured":"F. Heylighen. 2007. Accelerating socio-technological evolution. Globalization as Evolutionary Process: Modeling Global Change 284. F. Heylighen. 2007. Accelerating socio-technological evolution. Globalization as Evolutionary Process: Modeling Global Change 284."},{"key":"e_1_2_1_41_1","volume-title":"Proceedings of the 11th International Symposium on Open Collaboration ACM, 15","author":"Hill B. M."},{"key":"e_1_2_1_42_1","first-page":"65","article-title":"A simple sequentially rejective multiple test procedure","volume":"6","author":"Holm S.","year":"1979","journal-title":"Scandinavian Journal of Statistics"},{"key":"e_1_2_1_43_1","volume-title":"Proceedings of the 7th International Symposium on Wikis and Open Collaboration ACM, 82--90","author":"Javanmardi S."},{"key":"e_1_2_1_44_1","volume-title":"Temporal motifs reveal the dynamics of editor","author":"Jurgens D."},{"key":"e_1_2_1_45_1","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.2013.1855"},{"key":"e_1_2_1_46_1","volume-title":"Proceedings of the ACM 2012 Conference on Computer Supported Cooperative Work (CSCW) ACM","author":"Keegan B."},{"key":"e_1_2_1_47_1","volume-title":"Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work 8 Social Computing ACM, 1065--1079","author":"Keegan B. C."},{"key":"e_1_2_1_48_1","volume-title":"ACM Conference on Computer Supported Cooperative Work ACM, 37--46","author":"Kittur A."},{"key":"e_1_2_1_49_1","doi-asserted-by":"publisher","DOI":"10.5465\/amj.2010.0767"},{"key":"e_1_2_1_50_1","unstructured":"R. Kohavi. 1995. A study of cross-validation and bootstrap for accuracy estimation and model selection. In Ijcai Montreal Canada 1137--1145. R. Kohavi. 1995. A study of cross-validation and bootstrap for accuracy estimation and model selection. In Ijcai Montreal Canada 1137--1145."},{"key":"e_1_2_1_51_1","volume-title":"Proceedings of the 2008 ACM Conference on Computer Supported Cooperative Work ACM","author":"Kriplean T."},{"key":"e_1_2_1_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0048-7333(02)00095-1"},{"key":"e_1_2_1_53_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.14.6.633.24866"},{"key":"e_1_2_1_54_1","volume-title":"Nonlinear System Dynamics","author":"Lerman R. A."},{"key":"e_1_2_1_55_1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.14267\/cjssp.2013.01.01","article-title":"Modeling frequency and type of interaction in event networks","volume":"1","author":"Lerner J.","year":"2013","journal-title":"Corvinus Journal of Sociology and Social Policy"},{"key":"e_1_2_1_56_1","doi-asserted-by":"publisher","DOI":"10.1007\/s41109-017-0043-2"},{"key":"e_1_2_1_57_1","unstructured":"B. Leuf and W. Cunningham. 2001. The Wiki Way: Quick Collaboration on the Web. Addison-Wesley Professional Boston MA. B. Leuf and W. Cunningham. 2001. The Wiki Way: Quick Collaboration on the Web. Addison-Wesley Professional Boston MA."},{"key":"e_1_2_1_58_1","unstructured":"A. Lindberg. Forthcoming. Developing Theory through Integrating Human 8 Machine Pattern Recognition. Journal of the Association for Information Systems. A. Lindberg. Forthcoming. Developing Theory through Integrating Human 8 Machine Pattern Recognition. Journal of the Association for Information Systems."},{"key":"e_1_2_1_59_1","doi-asserted-by":"publisher","DOI":"10.1287\/isre.2016.0673"},{"key":"e_1_2_1_60_1","doi-asserted-by":"publisher","DOI":"10.1198\/1061860043524"},{"key":"e_1_2_1_61_1","doi-asserted-by":"publisher","DOI":"10.5555\/2017410.2017413"},{"key":"e_1_2_1_62_1","doi-asserted-by":"publisher","DOI":"10.25300\/MISQ\/2013\/37.2.07"},{"key":"e_1_2_1_63_1","unstructured":"J. G. March and H. A. Simon. 1993. Organizations (2nd ed.). Blackwell Business\/Blackwell Publishers. J. G. March and H. A. Simon. 1993. Organizations (2nd ed.). Blackwell Business\/Blackwell Publishers."},{"key":"e_1_2_1_64_1","doi-asserted-by":"crossref","unstructured":"A. S. Miner M. P. Ciuchta and Y. Gong. 2008. Organizational routines and organizational learning. Handbook of Organizational Routines 152. A. S. Miner M. P. Ciuchta and Y. Gong. 2008. Organizational routines and organizational learning. Handbook of Organizational Routines 152.","DOI":"10.4337\/9781848442702.00015"},{"key":"e_1_2_1_65_1","volume-title":"Structure in Fives: Designing Effective Organizations","author":"Mintzberg H."},{"key":"e_1_2_1_66_1","unstructured":"E. Monteiro T. \u00d8sterlie K. H. Rolland and E. R\u00f8yrvik. 2004. Keeping it going: The everyday practices of open source software. Norwegian University of Science and Technology (NTNU). E. Monteiro T. \u00d8sterlie K. H. Rolland and E. R\u00f8yrvik. 2004. Keeping it going: The everyday practices of open source software. Norwegian University of Science and Technology (NTNU)."},{"key":"e_1_2_1_67_1","volume-title":"Proceedings of the 2013 Conference on Computer Supported Cooperative Work. ACM, 839--848","author":"Morgan J. T."},{"key":"e_1_2_1_68_1","volume-title":"IEEE\/WIC\/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) IEEE, 351--358","author":"Nakamura A."},{"key":"e_1_2_1_69_1","unstructured":"R. R. Nelson and S. G. Winter. 1982. An Evolutionary Theory of Economic Change. Harvard University Press. R. R. Nelson and S. G. Winter. 1982. An Evolutionary Theory of Economic Change. Harvard University Press."},{"key":"e_1_2_1_70_1","unstructured":"R. R. Nelson and S. G. Winter. 1982. An Evolutionary Theory of Economic Change. Belknap Press\/Harvard University Press Cambridge. R. R. Nelson and S. G. Winter. 1982. An Evolutionary Theory of Economic Change. Belknap Press\/Harvard University Press Cambridge."},{"key":"e_1_2_1_71_1","doi-asserted-by":"publisher","DOI":"10.1177\/0170840610373200"},{"key":"e_1_2_1_72_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.6.5.541"},{"key":"e_1_2_1_73_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.infoandorg.2008.08.001"},{"key":"e_1_2_1_74_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-6486.2012.01064.x"},{"key":"e_1_2_1_75_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.1110.0624"},{"key":"e_1_2_1_76_1","doi-asserted-by":"crossref","unstructured":"B. T. Pentland and H. H. Rueter. 1994. Organizational routines as grammars of action. Administrative Science Quarterly 484--510. B. T. Pentland and H. H. Rueter. 1994. Organizational routines as grammars of action. Administrative Science Quarterly 484--510.","DOI":"10.2307\/2393300"},{"key":"e_1_2_1_77_1","volume-title":"Grounding peer production in practice: Editor","author":"Pentzold C."},{"key":"e_1_2_1_78_1","doi-asserted-by":"publisher","DOI":"10.5465\/amr.2011.0436"},{"key":"e_1_2_1_79_1","doi-asserted-by":"publisher","DOI":"10.5555\/2208923.2208929"},{"key":"e_1_2_1_80_1","doi-asserted-by":"publisher","DOI":"10.5465\/amj.2011.61968107"},{"key":"e_1_2_1_81_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1026490906255"},{"key":"e_1_2_1_82_1","doi-asserted-by":"publisher","DOI":"10.1287\/orsc.4.4.548"},{"key":"e_1_2_1_83_1","volume-title":"Proceedings of the 26th International Conference on World Wide Web Companion. International World Wide Web Conferences Steering Committee, 1647--1654","author":"Sarabadani A."},{"key":"e_1_2_1_84_1","volume-title":"The edge of change: On the emergence, persistence and dissolution of practices","author":"Schatzki T."},{"key":"e_1_2_1_85_1","doi-asserted-by":"publisher","DOI":"10.1177\/0170840606071942"},{"key":"e_1_2_1_86_1","volume-title":"Proceedings of the 23rd ACM Conference on Hypertext and Social Media ACM, 13--22","author":"Sepehri Rad H."},{"key":"e_1_2_1_87_1","unstructured":"M. Studer. 2013. Weightedcluster library manual: A practical guide to creating typologies of trajectories in the social sciences with R. In LIVES Working Papers. M. Studer. 2013. Weightedcluster library manual: A practical guide to creating typologies of trajectories in the social sciences with R. In LIVES Working Papers."},{"key":"e_1_2_1_88_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cogsys.2015.12.006"},{"key":"e_1_2_1_89_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1389-0417(01)00053-5"},{"key":"e_1_2_1_90_1","unstructured":"S. Um Y. Yoo S. Wattal R. Kulathinal and B. Zhang. working paper. The Generative Architecture of a Digital Ecosystem: A Network Perspective. S. Um Y. Yoo S. Wattal R. Kulathinal and B. Zhang. working paper. The Generative Architecture of a Digital Ecosystem: A Network Perspective."},{"key":"e_1_2_1_91_1","volume-title":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems ACM, 575--582","author":"Vi\u00e9gas F. B."},{"key":"e_1_2_1_92_1","volume-title":"International Conference on Online Communities and Social Computing Springer, 445--454","author":"Vi\u00e9gas F. B."},{"key":"e_1_2_1_93_1","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.1060.0560"},{"key":"e_1_2_1_94_1","doi-asserted-by":"publisher","DOI":"10.17705\/1CAIS.01319"},{"key":"e_1_2_1_95_1","doi-asserted-by":"publisher","DOI":"10.2753\/MIS0742-1222230302"},{"key":"e_1_2_1_96_1","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1963.10500845"},{"key":"e_1_2_1_97_1","volume-title":"IFIP Conference on Human-Computer Interaction Springer, 272--287","author":"Wattenberg M."},{"key":"e_1_2_1_98_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.infoandorg.2014.10.003"},{"key":"e_1_2_1_99_1","volume-title":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems ACM, 1747--1756","author":"Wongsuphasawat K."},{"key":"e_1_2_1_100_1","volume-title":"Proceedings of the 19th ACM International Conference on Information and Knowledge Management ACM, 1797--1800","author":"Wu Q."},{"key":"e_1_2_1_101_1","doi-asserted-by":"publisher","DOI":"10.17705\/1jais.00525"},{"key":"e_1_2_1_102_1","doi-asserted-by":"publisher","DOI":"10.5555\/1752166.1752178"},{"key":"e_1_2_1_103_1","doi-asserted-by":"crossref","unstructured":"Y. Yoo. 2012. Digital materiality and the emergence of an evolutionary science of the artificial. Materiality and Organizing: Social Interaction in a Technological World 134--154. Y. Yoo. 2012. Digital materiality and the emergence of an evolutionary science of the artificial. Materiality and Organizing: Social Interaction in a Technological World 134--154.","DOI":"10.1093\/acprof:oso\/9780199664054.003.0007"},{"key":"e_1_2_1_104_1","volume-title":"Academy of Management Proceedings Academy of Management Briarcliff Manor, NY 10510","author":"Zhang H."},{"key":"e_1_2_1_105_1","volume-title":"Proceedings of the International Conference on Information Systems (ICIS)","author":"Zhang Z."}],"container-title":["ACM Transactions on Social Computing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3366711","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3366711","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T23:44:39Z","timestamp":1750203879000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3366711"}},"subtitle":["Examining the Temporal Evolution of Wikipedia's Work Sequences"],"short-title":[],"issued":{"date-parts":[[2020,2,8]]},"references-count":105,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2020,3,31]]}},"alternative-id":["10.1145\/3366711"],"URL":"https:\/\/doi.org\/10.1145\/3366711","relation":{},"ISSN":["2469-7818","2469-7826"],"issn-type":[{"value":"2469-7818","type":"print"},{"value":"2469-7826","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,2,8]]},"assertion":[{"value":"2018-11-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-10-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-02-08","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}