{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T23:19:35Z","timestamp":1771715975737,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":32,"publisher":"ACM","license":[{"start":{"date-parts":[[2009,6,28]],"date-time":"2009-06-28T00:00:00Z","timestamp":1246147200000},"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":[],"published-print":{"date-parts":[[2009,6,28]]},"DOI":"10.1145\/1557019.1557088","type":"proceedings-article","created":{"date-parts":[[2009,6,30]],"date-time":"2009-06-30T13:10:54Z","timestamp":1246367454000},"page":"607-616","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":53,"title":["Characterizing individual communication patterns"],"prefix":"10.1145","author":[{"given":"R. Dean","family":"Malmgren","sequence":"first","affiliation":[{"name":"Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jake M.","family":"Hofman","sequence":"additional","affiliation":[{"name":"Yahoo! Research, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luis A.N.","family":"Amaral","sequence":"additional","affiliation":[{"name":"Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Duncan J.","family":"Watts","sequence":"additional","affiliation":[{"name":"Yahoo! Research, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,6,28]]},"reference":[{"key":"e_1_3_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature03459"},{"key":"e_1_3_2_2_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/03610929908832439"},{"key":"e_1_3_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.an.13.100184.002431"},{"key":"e_1_3_2_2_4_1","volume-title":"Springer","author":"Bishop C. M.","year":"2007"},{"key":"e_1_3_2_2_5_1","doi-asserted-by":"publisher","DOI":"10.1086\/421787"},{"key":"e_1_3_2_2_6_1","doi-asserted-by":"publisher","DOI":"10.1086\/228943"},{"issue":"1","key":"e_1_3_2_2_7_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.2517-6161.1977.tb01600.x","article-title":"Maximum likelihood from incomplete data via the EM algorithm","volume":"39","author":"Dempster A.","year":"1977","journal-title":"Journal of the Royal Statistical Society"},{"key":"e_1_3_2_2_8_1","unstructured":"J.-P. Eckmann 2008. Private communication. J.-P. Eckmann 2008. Private communication."},{"key":"e_1_3_2_2_9_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0405728101"},{"key":"e_1_3_2_2_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature06958"},{"key":"e_1_3_2_2_11_1","doi-asserted-by":"publisher","DOI":"10.1086\/228311"},{"key":"e_1_3_2_2_12_1","doi-asserted-by":"publisher","DOI":"10.1214\/088342306000000222"},{"key":"e_1_3_2_2_13_1","unstructured":"A. Hinde. Demographic Methods. Oxford University Press Oxford UK 1998. A. Hinde. Demographic Methods. Oxford University Press Oxford UK 1998."},{"key":"e_1_3_2_2_14_1","volume-title":"Free Press","author":"Katz E.","year":"1955"},{"key":"e_1_3_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10115-004-0172-7"},{"key":"e_1_3_2_2_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/1400214.1400232"},{"key":"e_1_3_2_2_17_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1116869"},{"key":"e_1_3_2_2_18_1","doi-asserted-by":"publisher","DOI":"10.1109\/78.229888"},{"key":"e_1_3_2_2_19_1","volume-title":"Columbia University Press","author":"Lazarsfeld P. F.","year":"1968"},{"key":"e_1_3_2_2_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1367497.1367620"},{"key":"e_1_3_2_2_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.patcog.2005.01.025"},{"key":"e_1_3_2_2_22_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0800332105"},{"key":"e_1_3_2_2_23_1","doi-asserted-by":"publisher","DOI":"10.1137\/S003614450342480"},{"key":"e_1_3_2_2_24_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.soc.24.1.1"},{"key":"e_1_3_2_2_25_1","doi-asserted-by":"publisher","DOI":"10.2307\/2095356"},{"key":"e_1_3_2_2_26_1","doi-asserted-by":"publisher","DOI":"10.1109\/5.18626"},{"key":"e_1_3_2_2_27_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0703740104"},{"issue":"3","key":"e_1_3_2_2_28_1","doi-asserted-by":"crossref","first-page":"662","DOI":"10.1080\/10618600.1999.10474840","article-title":"Bayesian analysis of a two-state Markov modulated Poisson process","volume":"8","author":"Scott S. L.","year":"1999","journal-title":"J. Comput. Graph. Stat."},{"key":"e_1_3_2_2_29_1","unstructured":"D. B. Stouffer R. D. Malmgren and L. A. N. Amaral. Log-normal statistics in e-mail communication patterns. arXiv:physics\/060527 2006. D. B. Stouffer R. D. Malmgren and L. A. N. Amaral. Log-normal statistics in e-mail communication patterns. arXiv:physics\/060527 2006."},{"key":"e_1_3_2_2_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.physa.2006.04.060"},{"key":"e_1_3_2_2_31_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.73.036127"},{"key":"e_1_3_2_2_32_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511815478"}],"event":{"name":"KDD09: The 15th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining","location":"Paris France","acronym":"KDD09","sponsor":["SIGMOD ACM Special Interest Group on Management of Data","SIGKDD ACM Special Interest Group on Knowledge Discovery in Data","ACM Association for Computing Machinery"]},"container-title":["Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1557019.1557088","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1557019.1557088","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:38:40Z","timestamp":1750253920000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1557019.1557088"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,6,28]]},"references-count":32,"alternative-id":["10.1145\/1557019.1557088","10.1145\/1557019"],"URL":"https:\/\/doi.org\/10.1145\/1557019.1557088","relation":{},"subject":[],"published":{"date-parts":[[2009,6,28]]},"assertion":[{"value":"2009-06-28","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}