专业授课与教学成果    

 

主要承担《信息安全导论》、《计算机网络原理与技术》、《计算机网络实验》、《信息内容安全》课程教学;

 

主要教学成果:

1.2017年湖南省普通高校教师信息化教学竞赛二等奖

2.2017年555000Jc线路检测中心教师信息化教学竞赛二等奖

3.555000Jc线路检测中心教研教改项目“工程教育认证背景下的网络工程专业实践教学改革与创新”(JG1532),项目负责人,2015.4-2018.5

 

 

研究方向及研究团队    

 

主要从事计算机科学与技术学科和网络空间安全学科领域科研工作;

 

所在研究团队

主要从事网络与信息安全、模式识别与机器学习等方向的研究。

 

 

科研成果    

 

1.国家自然科学基金面上项目“大容量高安全性的多粒度自然语言信息隐藏研究”(61972057),2020.01-2023.12,主持。

2.国家自然科学基金青年项目“安全文本隐写理论与方法研究”(61202439),2013.1-2015.12,主持。

3.湖南省教育厅科学研究一般项目“文本隐藏信息检测理论与方法研究”(12C0011),2012-2014,主持。

4.湖南省自然科学基金青年项目“基于深度学习的自然语言隐写分析研究”(2019JJ50655),2019.01-2021.12,主持。

5.湖南省教育厅科学研究项目优秀青年项目“基于文本大数据和深度学习的信息隐藏研究”(18B160),2018.9.1-2021.8.31,主持

6Lingyun Xiang, Guohan Zhao, Qian Li, Gwang-jun Kim, Osama Alfarraj, Amr Tolba. A Fast and Effective Multiple Kernel Clustering Method on Incomplete Data. Computers, Materials & Continua. 67(1): 267-284, 2021.

7Lingyun Xiang, Guoqing Guo, Qian Li, Chengzhang Zhu, Jiuren Chen, and Haoliang Ma. Spam Detection in Reviews Using LSTM-Based Multi-Entity Temporal Features. Intelligent Automation & Soft Computing. 26(6): 1375–1390, 2020.

8Lingyun Xiang, Shuanghui Yang, Yuhang Liu, Qian Li, Chengzhang Zhu. Novel Linguistic Steganography Based on Character-Level Text Generation. Mathematics 2020, 8, 1558.

9Lingyun Xiang, Guoqing Guo, Jingming Yu, Victor S. Sheng, Peng Yang. A convolutional neural network-based linguistic steganalysis for synonym substitution steganography. Mathematical Biosciences and Engineering. 17(2):1041-1058, 2020

10Lingyun Xiang, Xiaobo Shen, Jiaohua Qin, Wei Hao. Discrete multi-graph hashing for large-scale visual search. Neural Processing Letters. 2019, 49(3):1055-1069.

11Lingyun Xiang, Xiao Yang, Jiahe Zhang, Weizheng Wang. A word-frequency-preserving steganographic method based on synonym substitution. International Journal of Computational Science and Engineering. 2019, 19(1):132-139.

12Lingyun Xiang, Jingmin Yu, Chunfang Yang, Daojian Zeng, Xiaobo Shen. A Word-embedding-based Steganalysis Method for Linguistic Steganography via Synonym-substitution. IEEE Access. 2018, 6:64131-64141.

13Lingyun Xiang, Guohan Zhao, Qian Li, Wei Hao and Feng Li, TUMK-ELM: A Fast Unsupervised Heterogeneous Data Learning Approach, IEEE Access. 2018, 6:35305-35315.

14Lingyun Xiang, Yan Li, Wei Hao, Peng Yang, and Xiaobo Shen. Reversible Natural Language Watermarking Using Synonym Substitution and Arithmetic Coding. CMC: Computers, Materials & Continua.2018, 55(3):541-559

15Lingyun Xiang, Wenshuai Wu, Xu Li, Chunfang Yang. A linguistic steganography based on word indexing compression and candidate selection. Multimedia Tools and Application. 2018, 77(21):28969-28989

16Lingyun Xiang, Xinhui Wang, Chunfang Yang, Peng Liu. A Novel Linguistic Steganography Based on Synonym Run-length Encoding. IEICE Transactions on Information and Systems. 2017, E100-D(2): 313-322.

17Lingyun Xiang, Caixia Sun, Niandong Liao, Weizheng Wang. A Characteristic-Preserving Steganographic Method based on Revision Identifiers. International Journal of Multimedia and Ubiquitous Engineering. 2016, 11(9):29-38

18Lingyun Xiang, Yuhua Xie, Gang Luo, Weizheng Wang. On the Existence of Subliminal Channel in Instant Messaging Systems. International Journal of Security and Its Applications. 2015, 9(3):353-362.

19Lingyun Xiang, Xingming Sun, Gang Luo, Bin Xia. Linguistic steganalysis using the features derived from synonyms frequency. Multimedia Tools and Applications. 2014, 71(3):1893-1911.