谭振华，男，1980年生于湖南省，教授，东北大学控制科学与工程博士后，信息安全研究所副所长。主讲离散数学等课程。
主持教育部博士点基金、中国博士后科研基金、教育部基础科研业务费项目等纵向课题多项，曾获辽宁省教学成果一等奖、二等奖，中国科技工作者创新创业大赛铜奖等奖项。多次被评为软件学院星级教师、学生最喜爱的教师，东北大学优秀教师、东北大学优秀硕士论文指导教师等。此外，谭振华也是东北大学江河奖教金获得者。
人物经历
1999年8月――2003年7月，东北大学，计算机科学与技术专业，工学学士。
2003年9月――2006年3月，东北大学，计算机科学与技术专业，工学硕士。
2006年3月――2009年1月，东北大学，计算机系统结构，工学博士。
2011年3月――至今，东北大学，控制科学与工程，博士后。
主讲课程
谭振华教授主讲的课程包括离散数学、分布式程序设计等。
研究方向
谭振华教授在分布式网络安全领域有深入的研究，他的研究领域与方向还包括可信网络、分布式门限密码技术、图论。
项目研究
科研项目
作为负责人主持了纵向科研项目包括国家自然科学基金项目面上项目(2018-2021)、国家自然科学基金项目青年科学基金项目（2015-2017）、中国博士后自然科学基金（2012-2014）、教育部博士点基金项目（2012-2015）、教育部中央高校基本科研业务费项目种子基金项目（2011-2012,2013-2014）、教育部中央高校基本科研业务费重大项目（2016-2018），辽宁省自然科学基金面上项目（2016-2018）。研横向（企业）项目包括企业项目，博物馆信息化系统设计与开发，2011-2012，执行负责人。此外还参与了多个国家、省、市级项目。
工程项目
一直从事软件工程的项目开发与管理工作，形成了多项开发模式与解决方案。
研究成果
他的研究成果包括在国内外期刊、会议上发表的60余篇SCI、EI论文，以及获得的3项美国专利授权、1项中国专利奖授权和多项软件著作权。
论文
徐晓梦, 谭振华(通讯),李欣书.基于小波包全频分解的耐噪声纹识别算法深圳大学学报理工版,2020,37(S1):84-91.[doi:10.3724/SP.J.1249.2020.99084 PDF ]
Zhenhua TAN, Danke Wu, Tianhan Gao, Ilsun You#, Vishal Sharma. AIM: Activation Increment Minimization Strategy for Preventing Bad Information Diffusion in OSNs, Future Generation Computer Systems, Vol.94 (2019), pp293–301. [DOI:10.1016/j.future.2018.11.038](SCI Q1,IF:6.125)
Shiyue Qin,Zhenhua Tan(通讯), Bin Zhang, Fucai Zhou. Evolutionary-Based Image Encryption with 脱氧核糖核酸 Coding and Chaotic Systems. In: Wang G., Lin X., Hendler J., Song W., Xu Z., Liu G. (eds) Web Information Systems and Applications. WISA 2020. Lecture Notes in Computer Science, vol 12432. Springer, Cham. [DOI: 10.1007/978-3-030-60029-7_53 PDF ]
Zhenche Xia, Zhenhua Tan (通讯),Yuling Zhang, Shaocheng Zhang,Yi Ma. A Novel Information Diffusion Model Inspired by Particle-Collision 动力学 for Online Social Networks, 2019 IEEE Intl Conf on Parallel \u0026 Distributed Processing with Applications, Big Data \u0026 Cloud Computing, Sustainable Computing \u0026 Communications, Social Computing \u0026 Networking (ISPA/BDCloud/SocialCom/SustainCom), Xiamen, Dec. 16-18, 2019.
Zhenhua TAN, Danke Wu, Liangliang He, Qiuyun Chang, Bin Zhang. SDP: An Improved Baseline Estimation Model based on Standard Deviation Proportion, 2019 IEEE International Conference on Multimedia and Expo (ICME), Shanghai, JULY, 2019. (DOI:10.1109/ICME.2019.00013 CCF B类会议, BEST PAPER HONORABLE METION AWARD)
Zhenhua TAN, Danke Wu, Guangming Yang, Bin Zhang. APMSID: Activated Probability for Multi-Source Information Diffusion in Online Social Networks, IEEE Access, vol. 6, pp. 64435-64449, 2018. [DOI: 10.1109/ACCESS.2018.2877797, PDF](SCI Q1,IF:4.098)
Qiuyun Chang, Zhenhua TAN (通讯), Guangming Yang. Improve Predictive Accuracy by Identifying Collusions in P2P Recommender Systems. In: Hong R., Cheng WH., Yamasaki T., Wang M., Ngo CW. (eds) Advances in Multimedia Information Processing – the 19th Pacific-Rim Conference on Multimedia (PCM 2018). Lecture Notes in Computer Science, vol 11164. Springer, Cham. (CCF C类会议，PDF DOI:10.1007/978-3-030-00776-8_72)
Liangliang He, Zhenhua TAN (通讯), Guibing Guo, Qiuyun Chang, Danke 吴语 LFSF: Latent Factor-Based Similarity Framework and Its Application for Collaborative Recommendation. In: Hong R., Cheng WH., Yamasaki T., Wang M., Ngo CW. (eds) Advances in Multimedia Information Processing – the 19th Pacific-Rim Conference on Multimedia (PCM 2018). Lecture Notes in Computer Science, vol 11164. Springer, Cham. (CCF C类会议，PDF DOI:10.1007/978-3-030-00776-8_68)
Danke Wu, Zhenhua Tan(通讯), Tianhan Gao, and Nan Guo. Activation Increment Minimization Strategy to limit bad information diffusion based on SIR Model, Mobisec 2018, Dube.
Zhenhua TAN,Liangliang He. An Efficient Similarity Measure for User-based Collaborative Filtering Recommender Systems Inspired by the Physical Resonance Principle, IEEE Access, 2017, Vol.5, Issue:1, 18pages, PP.27211-27228. [DOI: 10.1109/ACCESS.2017.2778424, PDF](WOS:000418881100096, SCI Q1,IF:3.557)
Zhenhua TAN,Liangliang He. An Efficient Similarity Measure for User-based Collaborative Filtering Recommender Systems Inspired by the Physical Resonance Principle, IEEE Access, 2017, Vol.5, Issue:1, 18pages, PP.27211-27228. [DOI:10.1109/ACCESS.2017.2778424,PDF](WOS:000418881100096, SCI Q1,IF:3.557)
谭振华,时迎成,石楠翔,杨广明,王兴伟. 基于引力学的在线社交网络空间谣言传播分析模型, 计算机研究与发展, 54(11):2586-2599,2017. [PDF]
TAN Zhenhua,Niu Yicong, Shi Nanxiang, Wang Xingwei, Guo Nan.MCTModel: A Multi-Clouds Trust Model Based on SLA in Cloud Computing, Journal of Computers of TaiWan (JOCTAIWAN),28(6):236-245,2017.[PDF] doi:10.3966/199115992017122806021.
Guo, Guibing, Qiu Huihuai,Tan Zhenhua,Liu Yuan, Ma Jing, Wang Xingwei. Resolving data sparsity by multi-type auxiliary implicit feedback for recommender systems, Knowledge-Based Systems,(2017). DOI: 10.1016/j.knosys.2017.10.005
Zhenhua Tan,Jingyu Ning, Yuan Liu, Xingwei Wang, Guangming Yang, Wei Yang. ECRModel: an Elastic Collision-Based Rumor-Propagation Model in Online Social Networks, IEEE Access, 2016, 4(1):6105 - 6120, DOI: 10.1109/ACCESS.2016.2612298 (SCI Q1, IF: 3.244, WOS:000386253600008). [PDF]
Zhenhua Tan,Yicong Niu, Yuan Liu, Guangming Yang. A Novel Trust Model Based on SLA and Behavior Evaluation for Clouds, the 14th annual International Conference on Privacy, Security and Trust (PST)，12-14 December, 2016, Auckland, New Zealand. (QUALIS B2类会议).[PDF]
谭振华,杨广明,王兴伟,程维,宁婧宇. 面向云存储的多维球面门限秘密共享方案.软件学报,2016,27(11):2912-2928. [Abstract][PDF]
Zhenhua Tan, Liangliang He, Hong Li, Xingwei Wang. Rating Personalization Improves Accuracy: a Proportion-based Baseline Estimate Model for Collaborative Recommendation. Proc. of CollaborateCOM 2016, Beijing, Nov.12. IN: Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, Vol.201, pp.104-114, 2017. (CCF C类,Book Chapter PDF).
Tan Zhenhua, Niu Yicong, Shi Nanxiang, Wang Xingwei,Guo Nan. A Novel Trust Model Based on SLA for Multiple Clouds, Proc. of MobiSec 2016, TaiWan.
Zhenhua Tan, Xingwei Wang, Xueyi Wang. A Novel Iterative and Dynamic Trust Computing Model for Large Scaled P2P Networks, Mobile Information Systems, 12 pages, 2016. (SCI Q2, IF:1.462, WOS:000371498600001)
Yang Guangming, Ning Jingyu,Tan Zhenhua(通讯). A New Dynamic Authentication Captcha Based on Negotiation Between Host and Mobile Terminal for Electronic Commerce. Proc. of 8th International Conference on Intelligent Computation Technology and 自动化技术 (ICICTA), Nanchang, China, IEEE Press, pp.49 - 52. (EI)
Guangming Yang,Zhenhua Tan,Fanghua Geng, Tianhan Gao. A Novel Hybrid Algorithm Based on Hill Matrix and Haar Domain Sequence, 2016 10th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS), Japan, 6-8 July 2016, IEEE Press. (DOI: 10.1109/IMIS.2016.133).
王兴伟,李婕,谭振华,马连博,李福亮,黄敏. 面向“互联网+”的网络技术发展现状与未来趋势. 计算机研究与发展, 2016, 53(4): 729-741. (EI)
Zhenhua Tan, Guangming Yang, Wei Cheng, Xingwei Wang. Distributed Secret Sharing Scheme Based on Personalized Spherical Coordinates Space, Computer Science and Information Systems, 10(3), pp1269-1291, 2013. (SCI Q3(2013), IF：0.575,WOS000323238700017) [PDF]
Zhenhua Tan, Liangyu Zhang, Guangming Yang. BPTrust: A Novel Trust Inference Probabilistic Model based on Balance Theory for Peer-to-Peer Networks, ELEKTRONIKA IR ELEKTROTECHNIKA, 18(10), pp77-80, 2012. (SCI, WOS:000313297600019)
Zhenhua Tan, Guangming Yang*, Wei Cheng. Distributed Trust Inference Model Based on Probability and Balance Theory for Peer-to-Peer systems, International Journal on Smart Sensing and Intelligent Systems, 5(4), pp.1063 – 1080, 2012. (EI)
Xiaofeng Chen,Zhenhua Tan(通讯), Guangming Yang, Xiangshuai Yan. Chaotic Immune PSO Algorithm for Traveling Salesman Problem, Future Wireless Networks and Information Systems, Lecture Notes in Electrical Engineering (Springer), Volume 143, pp.689-695. 2012. (EI)
Guangming Yang, Shuang Li,Zhenhua Tan(通讯), Xiangshuai Yan, Xiaojun Hou. A New Multi-pattern Matching Algorithm Based on Frequently Used Group. proc. of the IEEE 12th International Conference on Computer and Information Technology (CIT), pp.981-984, oct. 2012.
Guangming Yang, Liangyu Zhang,Zhenhua Tan(通讯), Hainan Yu, Shuang Li. A New Method of Trust Inference Based on Markov Model for Peer-to-Peer Network. proc. of the IEEE 12th International Conference on Computer and Information Technology (CIT), pp.349-354, oct. 2012.
Xiaofeng Chen,Zhenhua Tan(通讯), Guangming Yang, Shuang Li. Chaotic Taboo Fish Algorithm for Traveling Salesman Problem, Lecture Notes in Electrical Engineering (Springer), Volume 143, pp697-704, 2012. (EI)
Xiaofeng Chen,Zhenhua Tan(通讯), Guangming Yang, Wei Cheng. A Hybrid Algorithm to Solve Traveling Salesman Problem, Lecture Notes in Electrical Engineering (Springer), Volume 139, pp99-105, 2012. (EI)
Zhenhua Tan, Guangming Yang, Zhiliang Zhu, Wei Cheng, Guiran Chang. A distributed certification method for peer-to-peer system based on biological information, Communications in Computer and Information Science, Vol. 176, 409-414, 2011.
谭振华，王兴伟，程维，常桂然，朱志良. 基于多维历史向量的P2P分布式信任评价模型，计算机学报，33(9)，1725-1735，2010. (EI, Cited: 21)
Zhenhua Tan, Guangming Yang, Zhiliang Zhu, Wei Cheng. K-BRiR: An efficient and self-organized routing mechanism for structured peer-to-peer service networks, Communications in Computer and Information Science, Vol. 113, 61-74, 2010.
Jie Jia, Jian Chen, Guiran Chang,Zhenhua Tan. 能量 efficient coverage control in wireless sensor networks based on multi-objective genetic algorithm, Computers \u0026 数学 with Applications,Volume 57, Issues 11–12, June 2009, Pages 1756–1766. (SCI Q1, WOS: 000266463200007, Cited: 113)
所获专利
[1] 谭振华, 通信设备及方法, 2013年4月24（授权日）, 中国（发明专利），ZL. 200910080821.X.（已授权）
[2]Zhenhua Tan, COMMUNICATION DEVICES AND METHODS, 11/19/2013（授权日）, 美国（发明专利），专利号：US8589684B2. （已授权）
[3]Zhenhua Tan, PEER TO PEER SEARCH ROUTING ALGORITHM, 05/24/2012（公开日）, 美国（发明专利），专利号：US8521714B2. （已授权）
[4]Zhenhua Tan, NODE AUTHENTICATION, 11/10/2011（公开日）, 美国（发明专利）, 公开号：US20110277014. （已公开）
[5] 软件著作权.社交网络信息激活用户数趋势预测软件(V1.0), 2019年5月13日，2019SR0829122,原始取得，全部权利
[6] 软件著作权.基于Elm的快速手写识别软件[简称：NeuHWR]，2019年10月10日，2019SR1445968,原始取得，全部权利
[7] 软件著作权.基于WPTGTG的说话人识别软件V1.0，2019年10月21日，2019SR1445974,原始取得，全部权利
荣誉奖项
参考资料
谭振华.东北大学教师个人主页.2021-12-22