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Promoting cold-start items in recommender systems.
Liu JH, Zhou T, Zhang ZK, Yang Z, Liu C, Li WM. Liu JH, et al. Among authors: zhang zk. PLoS One. 2014 Dec 5;9(12):e113457. doi: 10.1371/journal.pone.0113457. eCollection 2014. PLoS One. 2014. PMID: 25479013 Free PMC article.
Self-organization in social tagging systems.
Liu C, Yeung CH, Zhang ZK. Liu C, et al. Among authors: zhang zk. Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Jun;83(6 Pt 2):066104. doi: 10.1103/PhysRevE.83.066104. Epub 2011 Jun 9. Phys Rev E Stat Nonlin Soft Matter Phys. 2011. PMID: 21797438
Geography and similarity of regional cuisines in China.
Zhu YX, Huang J, Zhang ZK, Zhang QM, Zhou T, Ahn YY. Zhu YX, et al. Among authors: zhang qm, zhang zk. PLoS One. 2013 Nov 18;8(11):e79161. doi: 10.1371/journal.pone.0079161. eCollection 2013. PLoS One. 2013. PMID: 24260166 Free PMC article.
Positive periodic solutions of an epidemic model with seasonality.
Sun GQ, Bai Z, Zhang ZK, Zhou T, Jin Z. Sun GQ, et al. Among authors: zhang zk. ScientificWorldJournal. 2013 Nov 10;2013:470646. doi: 10.1155/2013/470646. eCollection 2013. ScientificWorldJournal. 2013. PMID: 24319369 Free PMC article.
Emergence of scaling in human-interest dynamics.
Zhao ZD, Yang Z, Zhang Z, Zhou T, Huang ZG, Lai YC. Zhao ZD, et al. Sci Rep. 2013 Dec 11;3:3472. doi: 10.1038/srep03472. Sci Rep. 2013. PMID: 24326949 Free PMC article.
Gravity effects on information filtering and network evolving.
Liu JH, Zhang ZK, Chen L, Liu C, Yang C, Wang X. Liu JH, et al. Among authors: zhang zk. PLoS One. 2014 Mar 12;9(3):e91070. doi: 10.1371/journal.pone.0091070. eCollection 2014. PLoS One. 2014. PMID: 24622162 Free PMC article.
Emergence of blind areas in information spreading.
Zhang ZK, Zhang CX, Han XP, Liu C. Zhang ZK, et al. Among authors: zhang cx. PLoS One. 2014 Apr 24;9(4):e95785. doi: 10.1371/journal.pone.0095785. eCollection 2014. PLoS One. 2014. PMID: 24763456 Free PMC article.
304 results