{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T09:59:40Z","timestamp":1775815180323,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":40,"publisher":"ACM","license":[{"start":{"date-parts":[[2015,8,9]],"date-time":"2015-08-09T00:00:00Z","timestamp":1439078400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"MOE Singapore","award":["AcRF Tier-1 Grant RG142\/14"],"award-info":[{"award-number":["AcRF Tier-1 Grant RG142\/14"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,8,9]]},"DOI":"10.1145\/2766462.2767701","type":"proceedings-article","created":{"date-parts":[[2015,8,4]],"date-time":"2015-08-04T13:57:50Z","timestamp":1438696670000},"page":"223-232","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":62,"title":["HSpam14"],"prefix":"10.1145","author":[{"given":"Surendra","family":"Sedhai","sequence":"first","affiliation":[{"name":"Nanyang Technological University, Singapore , Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aixin","family":"Sun","sequence":"additional","affiliation":[{"name":"Nanyang Technological University, Singapore , Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2015,8,9]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"CEAS","author":"Benevenuto F.","year":"2010"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/1571941.1572047"},{"key":"e_1_3_2_1_3_1","first-page":"21","volume-title":"Proc. Compression and Complexity of Sequences","author":"Broder A.","year":"1997"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1963405.1963500"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1645953.1646290"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/506309.506311"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1920261.1920265"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1646396.1646452"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1561\/1500000006"},{"key":"e_1_3_2_1_10_1","volume-title":"The rise of social bots","author":"Ferrara E.","year":"2014"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-06028-6_1"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/2187836.2187846"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1866307.1866311"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1109\/MIC.2007.125"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/2600428.2609632"},{"key":"e_1_3_2_1_16_1","first-page":"59","volume-title":"AAAI","author":"Hu X.","year":"2014"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1242572.1242759"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/1341531.1341560"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772843"},{"key":"e_1_3_2_1_20_1","volume-title":"ICWSM","author":"Lee K.","year":"2011"},{"key":"e_1_3_2_1_21_1","volume-title":"ICWSM","author":"Lee K.","year":"2014"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.5555\/2283696.2283811"},{"key":"e_1_3_2_1_23_1","first-page":"217","volume-title":"ACL","author":"Li J.","year":"2013"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/1871437.1871557"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.5555\/951949.952139"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.5555\/1394399"},{"key":"e_1_3_2_1_27_1","first-page":"18","article-title":"You followed my bot! transforming robots into influential users in twitter","author":"Messias J.","year":"2013","journal-title":"First Monday"},{"key":"e_1_3_2_1_28_1","volume-title":"AIRWeb","author":"Mishne G.","year":"2005"},{"key":"e_1_3_2_1_29_1","doi-asserted-by":"publisher","DOI":"10.1145\/1963192.1963240"},{"key":"e_1_3_2_1_30_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1007692713085"},{"key":"e_1_3_2_1_31_1","first-page":"309","volume-title":"HLT","author":"Ott M.","year":"2011"},{"key":"e_1_3_2_1_32_1","first-page":"886","volume-title":"AISTATS","author":"Shrivastava A.","year":"2014"},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/2207243.2207252"},{"key":"e_1_3_2_1_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/2505515.2505581"},{"key":"e_1_3_2_1_35_1","doi-asserted-by":"publisher","DOI":"10.1145\/2068816.2068840"},{"key":"e_1_3_2_1_36_1","volume-title":"Workshop on Making Sense of Microposts","author":"Wagner C.","year":"2012"},{"key":"e_1_3_2_1_37_1","doi-asserted-by":"publisher","DOI":"10.1145\/2187836.2187928"},{"key":"e_1_3_2_1_38_1","first-page":"600","volume-title":"Proc. Conf. on Email and AntiSpam","author":"Wang Z.","year":"2007"},{"key":"e_1_3_2_1_39_1","doi-asserted-by":"publisher","DOI":"10.1145\/1718487.1718520"},{"key":"e_1_3_2_1_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ipm.2010.03.006"}],"event":{"name":"SIGIR '15: The 38th International ACM SIGIR conference on research and development in Information Retrieval","location":"Santiago Chile","acronym":"SIGIR '15","sponsor":["SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2766462.2767701","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2766462.2767701","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:20:59Z","timestamp":1750238459000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2766462.2767701"}},"subtitle":["A Collection of 14 Million Tweets for Hashtag-Oriented Spam Research"],"short-title":[],"issued":{"date-parts":[[2015,8,9]]},"references-count":40,"alternative-id":["10.1145\/2766462.2767701","10.1145\/2766462"],"URL":"https:\/\/doi.org\/10.1145\/2766462.2767701","relation":{},"subject":[],"published":{"date-parts":[[2015,8,9]]},"assertion":[{"value":"2015-08-09","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}