{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T15:15:07Z","timestamp":1775229307341,"version":"3.50.1"},"reference-count":21,"publisher":"World Scientific Pub Co Pte Ltd","issue":"Supp02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Unc. Fuzz. Knowl. Based Syst."],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:p> In this paper we introduce a fuzzy propagation model to deal with the influence maximization (IM) problem. The IM problem for the most of existing propagation model is NP-hard. Here, we model social networks as fuzzy directed graphs to propose an application-oriented propagation process. To this aim, we investigate an interesting relationship between zero forcing set concept in graphs and IM problem in social networks. In spite of its attractive theory, its implementation is not efficient in the real world. Thus, we improve the fuzzy zero forcing set concept and suggest our fuzzy propagation model, simultaneously. Moreover, we present a polynomial time complexity algorithm to solve IM problems under the proposed propagation process. In particular, we consider a propagation parameter to control the size of the seed set and its coverage. Also, experimental results on some real world social networks show that the propagation model finds optimal and flexible seed set. <\/jats:p>","DOI":"10.1142\/s0218488522400220","type":"journal-article","created":{"date-parts":[[2023,1,27]],"date-time":"2023-01-27T02:47:23Z","timestamp":1674787643000},"page":"279-292","source":"Crossref","is-referenced-by-count":3,"title":["A New Fuzzy Propagation Model for Influence Maximization in Social Networks"],"prefix":"10.1142","volume":"30","author":[{"given":"Laya","family":"Aliahmadipour","sequence":"first","affiliation":[{"name":"Department of Computer Science, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ezat","family":"Valipour","sequence":"additional","affiliation":[{"name":"Department of Applied Mathematics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2023,1,27]]},"reference":[{"key":"S0218488522400220BIB001","doi-asserted-by":"publisher","DOI":"10.1016\/j.tmp.2014.01.001"},{"key":"S0218488522400220BIB002","doi-asserted-by":"publisher","DOI":"10.1145\/956750.956769"},{"key":"S0218488522400220BIB003","doi-asserted-by":"publisher","DOI":"10.1086\/226707"},{"key":"S0218488522400220BIB004","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2018.06.013"},{"key":"S0218488522400220BIB005","doi-asserted-by":"crossref","first-page":"100393","DOI":"10.1016\/j.cosrev.2021.100393","volume":"40","author":"Azaouzi M.","year":"2021","journal-title":"Com. 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