{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:49:39Z","timestamp":1750308579764,"version":"3.41.0"},"publisher-location":"New York, New York, USA","reference-count":20,"publisher":"ACM Press","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2017]]},"DOI":"10.1145\/3041021.3051116","type":"proceedings-article","created":{"date-parts":[[2018,1,11]],"date-time":"2018-01-11T18:39:25Z","timestamp":1515695965000},"page":"1573-1578","source":"Crossref","is-referenced-by-count":4,"title":["Exploring the Impact of Trolls on Activity Dynamics in Real-World Collaboration Networks"],"prefix":"10.1145","author":[{"given":"Philipp","family":"Koncar","sequence":"first","affiliation":[{"name":"Graz University of Technology, Graz, Austria"}]},{"given":"Simon","family":"Walk","sequence":"additional","affiliation":[{"name":"Stanford University, Stanford, USA"}]},{"given":"Denis","family":"Helic","sequence":"additional","affiliation":[{"name":"Graz University of Technology, Graz, Austria"}]},{"given":"Markus","family":"Strohmaier","sequence":"additional","affiliation":[{"name":"GESIS & University of Koblenz-Landau, Cologne, Germany"}]}],"member":"320","reference":[{"key":"key-10.1145\/3041021.3051116-1","doi-asserted-by":"crossref","unstructured":"S. Aral and D. Walker. Identifying influential and susceptible members of social networks. Science, 337(6092):337--341, 2012.","DOI":"10.1126\/science.1215842"},{"key":"key-10.1145\/3041021.3051116-2","doi-asserted-by":"crossref","unstructured":"A. Barrat, M. Barthelemy, and A. Vespignani. Dynamical processes on complex networks, volume 1. 2008.","DOI":"10.1017\/CBO9780511791383"},{"key":"key-10.1145\/3041021.3051116-3","doi-asserted-by":"crossref","unstructured":"N. A. Christakis and J. H. Fowler. The collective dynamics of smoking in a large social network. New England journal of medicine, 358(21):2249--2258, 2008.","DOI":"10.1056\/NEJMsa0706154"},{"key":"key-10.1145\/3041021.3051116-4","doi-asserted-by":"crossref","unstructured":"C. Danescu-Niculescu-Mizil, R. West, D. Jurafsky, J. Leskovec, and C. Potts. No country for old members: User lifecycle and linguistic change in online communities. In Proceedings of the 22nd International Conference on World Wide Web, WWW '13, pages 307--318, 2013.","DOI":"10.1145\/2488388.2488416"},{"key":"key-10.1145\/3041021.3051116-5","doi-asserted-by":"crossref","unstructured":"F. Geigl, D. Lamprecht, R. Hofmann-Wellenhof, S. Walk, M. Strohmaier, and D. Helic. Random surfers on a web encyclopedia. In Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, page 5. ACM, 2015.","DOI":"10.1145\/2809563.2809598"},{"key":"key-10.1145\/3041021.3051116-6","doi-asserted-by":"crossref","unstructured":"F. Geigl, K. Lerman, S. Walk, M. Strohmaier, and D. Helic. Assessing the navigational effects of click biases and link insertion on the web. In Proceedings of the 27th ACM Conference on Hypertext and Social Media, HT '16, pages 37--47, New York, NY, USA, 2016. ACM.","DOI":"10.1145\/2914586.2914594"},{"key":"key-10.1145\/3041021.3051116-7","doi-asserted-by":"crossref","unstructured":"J. L. Iribarren and E. Moro. Impact of human activity patterns on the dynamics of information diffusion. Physical review letters, 103(3):038702, 2009.","DOI":"10.1103\/PhysRevLett.103.038702"},{"key":"key-10.1145\/3041021.3051116-8","doi-asserted-by":"crossref","unstructured":"J. O. Kephart, S. R. White, and D. M. Chess. Computers and epidemiology. Spectrum, IEEE, 30(5):20--26, 1993.","DOI":"10.1109\/6.275061"},{"key":"key-10.1145\/3041021.3051116-9","doi-asserted-by":"crossref","unstructured":"D. Lamprecht, F. Geigl, T. Karas, S. Walk, D. Helic, and M. Strohmaier. Improving recommender system navigability through diversification: A case study of imdb. In Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, page 21. ACM, 2015.","DOI":"10.1145\/2809563.2809603"},{"key":"key-10.1145\/3041021.3051116-10","doi-asserted-by":"crossref","unstructured":"J. Leskovec, L. A. Adamic, and B. A. Huberman. The dynamics of viral marketing. ACM Transactions on the Web (TWEB), 1(1):5, 2007.","DOI":"10.1145\/1232722.1232727"},{"key":"key-10.1145\/3041021.3051116-11","doi-asserted-by":"crossref","unstructured":"J. Leskovec, L. Backstrom, and J. Kleinberg. Meme-tracking and the dynamics of the news cycle. In Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining, pages 497--506. ACM, 2009.","DOI":"10.1145\/1557019.1557077"},{"key":"key-10.1145\/3041021.3051116-12","doi-asserted-by":"crossref","unstructured":"S. A. Myers, C. Zhu, and J. Leskovec. Information diffusion and external influence in networks. In Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining, pages 33--41. ACM, 2012.","DOI":"10.1145\/2339530.2339540"},{"key":"key-10.1145\/3041021.3051116-13","doi-asserted-by":"crossref","unstructured":"M. Newman. Networks: an introduction. Oxford University Press, 2010.","DOI":"10.1093\/acprof:oso\/9780199206650.001.0001"},{"key":"key-10.1145\/3041021.3051116-14","doi-asserted-by":"crossref","unstructured":"R. Pastor-Satorras, C. Castellano, P. Van Mieghem, and A. Vespignani. Epidemic processes in complex networks. arXiv preprint arXiv:1408.2701, 2014.","DOI":"10.1103\/RevModPhys.87.925"},{"key":"key-10.1145\/3041021.3051116-15","unstructured":"R. Pastor-Satorras and A. Vespignani. Evolution and structure of the Internet: A statistical physics approach. Cambridge University Press, 2007."},{"key":"key-10.1145\/3041021.3051116-16","doi-asserted-by":"crossref","unstructured":"B. Ribeiro. Modeling and predicting the growth and death of membership-based websites. In Proceedings of the 23rd International Conference on World Wide Web, WWW '14, pages 653--664, 2014.","DOI":"10.1145\/2566486.2567984"},{"key":"key-10.1145\/3041021.3051116-17","doi-asserted-by":"crossref","unstructured":"S. H. Strogatz. Nonlinear Dynamics And Chaos: With Applications To Physics, Biology, Chemistry, And Engineering (Studies in Nonlinearity). Studies in nonlinearity. Perseus Books Group, 1994.","DOI":"10.1063\/1.4823332"},{"key":"key-10.1145\/3041021.3051116-18","doi-asserted-by":"crossref","unstructured":"A. Vespignani. Modelling dynamical processes in complex socio-technical systems. Nature Physics, 8(1):32--39, 2012.","DOI":"10.1038\/nphys2160"},{"key":"key-10.1145\/3041021.3051116-19","doi-asserted-by":"crossref","unstructured":"S. Walk, D. Helic, F. Geigl, and M. Strohmaier. Activity dynamics in collaboration networks. ACM Transactions on the Web (TWEB), 10(2):11, 2016.","DOI":"10.1145\/2873060"},{"key":"key-10.1145\/3041021.3051116-20","unstructured":"S. Walk and M. Strohmaier. Characterizing and predicting activity in semantic mediawiki communities. In Proceedings of the Third International Conference on Semantic Web Collaborative Spaces-Volume 1275, pages 53--67. CEUR-WS.org, 2014."}],"event":{"number":"26","sponsor":["SIGWEB, ACM Special Interest Group on Hypertext, Hypermedia, and Web","IW3C2, International World Wide Web Conference Committee"],"acronym":"WWW '17 Companion","name":"the 26th International Conference","start":{"date-parts":[[2017,4,3]]},"location":"Perth, Australia","end":{"date-parts":[[2017,4,7]]}},"container-title":["Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3041021.3051116","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/dl.acm.org\/ft_gateway.cfm?id=3051116&ftid=1865276&dwn=1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T19:04:58Z","timestamp":1750273498000},"score":1,"resource":{"primary":{"URL":"http:\/\/dl.acm.org\/citation.cfm?doid=3041021.3051116"}},"subtitle":[],"proceedings-subject":"World Wide Web Companion","short-title":[],"issued":{"date-parts":[[2017]]},"references-count":20,"URL":"https:\/\/doi.org\/10.1145\/3041021.3051116","relation":{},"subject":[],"published":{"date-parts":[[2017]]}}}