{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T20:10:18Z","timestamp":1776111018197,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":33,"publisher":"ACM","license":[{"start":{"date-parts":[[2015,2,28]],"date-time":"2015-02-28T00:00:00Z","timestamp":1425081600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"Japan Science and Technology Agency","award":["Strategic Promotion of Innovative Research and Development"],"award-info":[{"award-number":["Strategic Promotion of Innovative Research and Development"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,2,28]]},"DOI":"10.1145\/2675133.2675255","type":"proceedings-article","created":{"date-parts":[[2015,2,24]],"date-time":"2015-02-24T14:09:31Z","timestamp":1424786971000},"page":"1813-1824","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":45,"title":["Motivating Multi-Generational Crowd Workers in Social-Purpose Work"],"prefix":"10.1145","author":[{"given":"Masatomo","family":"Kobayashi","sequence":"first","affiliation":[{"name":"IBM Research - Tokyo, Tokyo, Japan"}]},{"given":"Shoma","family":"Arita","sequence":"additional","affiliation":[{"name":"The University of Tokyo, Tokyo, Japan"}]},{"given":"Toshinari","family":"Itoko","sequence":"additional","affiliation":[{"name":"IBM Research - Tokyo, Tokyo, Japan"}]},{"given":"Shin","family":"Saito","sequence":"additional","affiliation":[{"name":"IBM Research - Tokyo, Tokyo, Japan"}]},{"given":"Hironobu","family":"Takagi","sequence":"additional","affiliation":[{"name":"IBM Research - Tokyo, Tokyo, Japan"}]}],"member":"320","published-online":{"date-parts":[[2015,2,28]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Proc. ACIS","author":"Alam S. L.","year":"2012"},{"key":"e_1_3_2_1_2_1","unstructured":"Bernstein M. S. Karger D. R. Miller R. C. and Brandt J. Analytic methods for optimizing realtime crowdsourcing. arXiv:1204.2995 (2012).  Bernstein M. S. Karger D. R. Miller R. C. and Brandt J. Analytic methods for optimizing realtime crowdsourcing. arXiv:1204.2995 (2012)."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1866029.1866080"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/2049536.2049540"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1368044.1368074"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/13691181003624090"},{"key":"e_1_3_2_1_7_1","volume-title":"Proc. HCOMP","author":"Chrons O.","year":"2011"},{"key":"e_1_3_2_1_8_1","volume-title":"Work redesign","author":"Hackman J. R.","year":"1980"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/2470654.2470744"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2513383.2513448"},{"key":"e_1_3_2_1_11_1","volume-title":"Many hands make light work: public collaborative OCR text correction in Australian historic newspapers","author":"Holley R.","year":"2009"},{"key":"e_1_3_2_1_12_1","first-page":"6","article-title":"The rise of crowdsourcing","volume":"14","author":"Howe J","year":"2006","journal-title":"Wired Magazine"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/2232817.2232836"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-07446-7_11"},{"key":"e_1_3_2_1_15_1","volume-title":"Proc. AMCIS","author":"Kaufmann N.","year":"2011"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-40477-1_38"},{"key":"e_1_3_2_1_17_1","volume-title":"Older workers' motivation to continue to work: five meanings of age: a conceptual review. Journal of managerial psychology, 23, 4","author":"Kooij D.","year":"2008"},{"key":"e_1_3_2_1_18_1","volume-title":"Perspectives on free and open source software","author":"Lakhani K. R.","year":"2005"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/2399193.2399195"},{"key":"e_1_3_2_1_20_1","volume-title":"CSUN","author":"Miele J.","year":"2012"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.18352\/lq.7981"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11628-012-0176-4"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/2103354.2103373"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1765(01)00524-9"},{"key":"e_1_3_2_1_25_1","volume-title":"Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. American psychologist, 55, 1","author":"Ryan R. M.","year":"2000"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-40483-2_42"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1145\/1414471.1414507"},{"key":"e_1_3_2_1_28_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1160379"},{"key":"e_1_3_2_1_29_1","unstructured":"Amazon Mechanical Turk http:\/\/www.mturk.com\/  Amazon Mechanical Turk http:\/\/www.mturk.com\/"},{"key":"e_1_3_2_1_30_1","unstructured":"Bookshare http:\/\/www.bookshare.org\/  Bookshare http:\/\/www.bookshare.org\/"},{"key":"e_1_3_2_1_31_1","unstructured":"Dotsub http:\/\/dotsub.com\/  Dotsub http:\/\/dotsub.com\/"},{"key":"e_1_3_2_1_32_1","unstructured":"IBM Rota Acess\u00edvel http:\/\/rotaacessivel.com\/  IBM Rota Acess\u00edvel http:\/\/rotaacessivel.com\/"},{"key":"e_1_3_2_1_33_1","unstructured":"Ruby Annotation http:\/\/www.w3.org\/TR\/ruby\/  Ruby Annotation http:\/\/www.w3.org\/TR\/ruby\/"}],"event":{"name":"CSCW '15: Computer Supported Cooperative Work and Social Computing","location":"Vancouver BC Canada","acronym":"CSCW '15","sponsor":["SIGCHI ACM Special Interest Group on Computer-Human Interaction"]},"container-title":["Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2675133.2675255","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2675133.2675255","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:12:50Z","timestamp":1750227170000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2675133.2675255"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,2,28]]},"references-count":33,"alternative-id":["10.1145\/2675133.2675255","10.1145\/2675133"],"URL":"https:\/\/doi.org\/10.1145\/2675133.2675255","relation":{},"subject":[],"published":{"date-parts":[[2015,2,28]]},"assertion":[{"value":"2015-02-28","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}