人工智能，社交网络分析，网络舆情演化与引导，情感分析等

一、主持或主研的科研项目

[1]国家自然科学基金，青年基金项目，61802316，二进制递归网络的随机多故障条件诊断性分析，2019/01-2021/12，主持。

[2]国家自然科学基金，面上项目，61872298，基于结构平衡的社交网络舆情正向引导学习策略与方法，2018.01-2020.12，主研。

[3]教育部”春晖计划”合作科研项目，Z2015109，光互连网络的故障诊断与通信模式，2016/01-2018/12，主持。

[4]四川省教育厅重点项目，15ZA0130，波分复用光网络的容错性与波长分配，2015/01-2017/12，主持。

[5]西华大学自然科学重点基金项目，z1422615，基于三元关系的社交网络舆论演化分析，2014/11-2017/12，主持。

[6]省部级学科平台开放课题，szjj2015-057，在线社交网络舆情传播模型分析，2015/04-2017/04，主持。

[7]省部级学科平台开放课题，szjj2016-023，稻米品质评价模型研究，2016/04-2018/04，主持。

[8]企事业委托项目，基于wifi的自组网技术研究开发，2021/07-2022/07，主持。

[9]四川省科技厅重点研发项目，2022YFG0378，基于机器学习的网络舆情研判与正向引导关键技术研究，2022/01-2023/12，主持。

二、发表的学术论文

[1]Xianyong Li, Strong diagnosability and conditional diagnosability of optical multi-mesh hypercube networks under the PMC model, International Journal of Computer Mathematics, 2016, 93(12): 2054-2063. (SCI000389437900006)

[2]Xianyong Li, Xiaofan Yang, Li He, Cui Yu and Jing Zhang, Conditional fault tolerance of hypermesh optical interconnection networks, International Journal of Foundations of Computer Science, 2015, 26 (1): 159–168.(SCI 000352725400009)

[3]Xianyong Li, Xiaofan Yang, Li He, Jing Zhang and Cui Yu, Conditional diagnosability of optical multi-mesh hypercube networks under the comparison diagnosis model, Theoretical Computer Science, 2014, 531: 47-53.(SCI 000335100700004)

[4]Xianyong Li, Xiaofan Yang and Li He, Diagnosability of optical multi-mesh hypercube networks under the comparison diagnosis model, International Journal of Computer Mathematics, 2013, 90(9): 1774-1781.(SCI 000324567200002)

[5]Xianyong Li, Xiaofan Yang, Guoping Wang and Rongwei Hu, The vertex PI and Szeged indices of chain graphs, MATCH Communications in Mathematical and in Computer Chemistry, 2012, 68: 349-356.(SCI 000307149200025)

[6]Xianyong Li, Xiaofan Yang, Jian Zhu and Rongwei Hu, Hyper-Wiener index of k-membered ring spiro systems, Ars Combinatoria, 2014, 113A: 331-347.(SCI 000329883700027)

[7]Xianyong Li, Xiaofan Yang and Rongwei Hu, k-membered ring sprio chains with extremal hyper-Wiener index,Ars Combinatoria, 2014, 113A: 37-48.(SCI 000329883700003)

[8]Xianyong Li, Guoping Wang, Hong Bian and Rongwei Hu, The Hosoya polynomial decomposition for polyphenyl chains, MATCH Communications in Mathematical and in Computer Chemistry, 2012, 67: 357-368.(SCI 000301817800007)

[9]Xianyong Li, Xiaofan Yang, Guoping Wang and Rongwei Hu, Hosoya polynomials of general spirohexagonal chains, Filomat, 2014, 28(1): 211-215.(SCI 000331996600021)

[10]Xianyong Li, Chunming Li and Guoping Wang, Computing the hyper-Wiener indices of extremal tree-like polyphenyl systems, Journal of Computational and Theoretical Nanoscience, 2015, 12: 1582–1585.(SCI 000358270200017)

[11]Guoping Wang,Xianyong Liand Chunming Li, Polyphenyl systems with extremal hyper-Wiener indices, Journal of Computational and Theoretical Nanoscience, 2014, 11(4): 1129-1132.(SCI 000332290400028)

[12]Zhengxin Qin,Xianyong Liand Guoping Wang, Uniform cacti with extremal Wiener indices, Ars Combinatoria, 2015, 121: 421-428.(SCI 000357759400034)

[13]Yue Wu, Yajun Du,Xianyong Li, Xiaoliang Chen, Exploring the spiral of silence in adjustable social networks, International Journal of Modern Physics C, 2015, 26(11): 1550125. (SCI000360649600006)

[14]Li He, Xiaofan Yang and Xianyong Li, A novel optical folded cube, Optik- International Journal for Light and Electron Optics, 2013, 124 (24): 7062-7064.(SCI 000327685700125)

[15]Jing Zhang, Xiaofan Yang andXianyong Li, Wavelength assignment for locally twisted cube communication pattern on optical bus network-on-chip, Optical Fiber Technology, 2014, 20(3): 228-234.(SCI 000334589200010)

[16]吴越,杜亚军,陈晓亮,李显勇,基于新曝光冲突性消息的网络舆论逆转研究,物理学报, 2016, 65(3):03050201-03050210. (SCI)

[17]Fei Ren, Xiaoliang Chen, Yajun Du, Xianyong Li, Opinion Similarity Regulated Public Opinion Network Embedding, International Conference on Multimedia and Ubiquitous Engineering,International Conference on Future Information Technology, XiAn, 2019. (EI会议论文)

[18]Jiabo Zhang, Xianyong Li, Yajun Du, Xiaoliang Chen, Yuehui Li, A deep learning model enhanced with emojis for Sina-microblog sentiment analysis, 2019 IEEE International Conferences on Ubiquitous Computing & Communications (IUCC) and Data Science and Computational Intelligence (DSCI) and Smart Computing, Networking and Services (SmartCNS), ShenYang, 2019. (EI会议论文 20200908240093)

[19]Mengmeng Jia, Xianyong Li, Yajun Du, Jihong Wan, An opinion evolution model based on the interaction behavior and influence of Microblog users, 2019 2nd International Conference on Safety Produce Informatization (IICSPI), Chongqing, 2019. (EI会议论文 20202308784215)

[20]Cheng Gong, Yajun Du, Xianyong Li, Xiaoliang Chen, Xiaoying Li, Yakun Wang, Qiaoyu Zhou, Structural hole-based approach to control public opinion in a social network, Engineering Applications of Artificial Intelligence, 2020, 93: 103690. (SCI, EI)

[21]Yajun Du, Yongtao Yie, Xianyong Li, Xiaoliang Chen, Yongquan Fan,  Fanghong Su, Extracting and tracking hot topics of micro-blogs based on improved Latent Dirichlet Allocation, Engineering Applications of Artificial Intelligence, 2020, 87(1): 10327901-10327913. (SCI)

[22]Yajun Du, Fanghong Su, Anzheng Yang, Xianyong Li, Yongquan Fan, Extracting deep personae social relations in Microblog posts, IEEE Access, 2020, 8: 5488-5501. (SCI)

[23]Qian Zhang, Xianyong Li, Yajun Du, The analysis of an SEI2R information propagation model based on Pareto's law in social networks, 2020 4th International Conference on Electronic Information Technology and Computer Engineering, Xiamen, 2020. (EI会议论文 20202308784215)

[24]Xianyong Li, Jian Zhu, Yajun Du, Qian Zhang, The analysis of opinion evolution and control based on the Prisoner's Dilemma Game in social networks, Complexity, 2021, Article ID: 6667187. (SCI)

[25]Qian Zhang, Xianyong Li, Yajun Du, Jian Zhu, Dynamical analysis of an SE2IR information propagation model in social networks, Discrete Dynamics in Nature and Society, 2021, Article ID: 5615096. (SCI)

[26]YaJun Du, Qiaoyu Zhou, JiaXing Luo, XianYong Li, JinRong Hu, Detection of key figures in social networks by combining harmonic modularity with community structure-regulated network embedding, Information Sciences, 2021, 570: 724-743. (SCI)

[27]Qizhi Li, Xianyong Li, Yajun Du, Xiaoliang Chen, ISWR: An implicit sentiment words recognition model based on sentiment propagation, NLPCC, 2021, 2: 248-259. (CCF C类会议)

[28]Xianyong Li, Ying Tang, Yajun Du, and Yanjie Li, Key node discovery algorithm based on multiple relationships and multiple features in social networks, Mathematical Problems in Engineering, 2021, Article ID: 1956356. (SCI)

[29]Qian Zhang, Xianyong Li, Yongquan Fan, Yajun Du, An SEI3R information propagation control algorithm with structural hole and high influential infected nodes in social networks, Engineering Applications of Artificial Intelligence, 2022, 108: 104573. (SCI 2区)

[30]Xianyong Li, Yajun Du, Yongquan Fan, Fault tolerance of optical hypercube interconnection networks with r-communication pattern, Wireless Communications and Mobile Computing, 2021, Article ID: 5358760. (SCI)

[31] Xianyong Li, Li Ding, Yajun Du, Yongquan Fan and Fashan Shen, Position-enhanced multi-head self-attention based BiGRU for aspect-level sentiment classification, Frontiers in Psychology, 2021, 12: 799926. (SCI 2区)

[32]Xianyong Li, Qizhi Li, Yajun Du, Yongquan Fan, Xiaoliang Chen, Fashan Shen, Yunxia Xu, A novel tripartite evolutionary game model for misinformation propagation in social networks, Security and Communication Networks, 2022, Article ID 1136144. (SCI)

[33]Xianyong Li, Jiabo Zhang, Yajun Du, Jian Zhu, Yongquan Fan, Xiaoliang Chen, A novel deep learning-based sentiment analysis method enhanced with emojis in microblog social networks, Enterprise Information Systems, 2022, DOI: 10.1080/17517575.2022.2037160. (SCI 2区)

[34]Haiping Gao, Jian Zhu, Xianyong Li, Xing Chen, Synchronizability of multi-layer-coupled star-composed networks, Symmetry, 2021, 13, Article ID: 2224. (SCI)

[35]Yanjie Li, Xianyong Li, Yajun Du, Ying Tang, Yongquan Fan, Modified Hegselmann-Krause model with social pressure in social networks, 2022 3rd Information Communication Technologies Conference (ICTC), 2022, 199-205. (EI会议论文)

[36]Qizhi Li, Xianyong Li, Yajun Du, Yongquan Fan, Xiaoliang Chen, A new sentiment-enhanced word embedding method for sentiment analysis, Applied Sciences, 2022, 12(20), Article ID: 10236. (SCI)

[37]Wei Li, Yajun Du, Xianyong Li, Xiaoliang Chen, Chunzhi Xie, Hui Li, UD_BBC: Named entity recognition in social network combined BERT-BiLSTM-CRF with active learning, Engineering Applications of Artificial Intelligence, 2022, 116, Article ID: 105460. (SCI)

[38]Yajun Du, Yakun Wang, Jinrong Hu, Xianyong Li, Xiaoliang Chen, An emotion role mining approach based on multiview ensemble learning in social networks, Information Fusion, 2022, 88: 100-114. (SCI)

[39]Zhiyang Hou, Yajun Du, Wei Li, Jinrong Hu, Hui Li, Xianyong Li, Xiaoliang Chen, C-BDCLSTM: A false emotion recognition model in micro blogs combined Char-CNN with bidirectional dilated convolutional LSTM, Applied Soft Computing, 2022, 130, Article ID: 109659. (SCI)

[40]Yuqi Chen, Xianyong Li, Weikai Zhou, Yajun Du, Yongquan Fan, Dong Huang, Xiaoliang Chen, A hot topic diffusion approach based on the independent cascade model and trending search lists in online social networks, Mathematical Biosciences and Engineering, 2023, 20(6): 11260-11280. (SCI)

[41]Xianyong Li, Jiaming Huang, Yajun Du, Yongquan Fan, Xiaoliang Chen, The g-good-neighbor conditional diagnosabilities of hypermesh optical interconnection networks under the PMC and comparison models, International Journal of Foundations of Computer Science, 2023, 1-13, DOI:10.1142/S0129054123500041. (SCI)

[42]Jianwei Li, Xianyong Li, Yajun Du, Yongquan Fan, Xiaoliang Chen, Dong Huang, An aspect-category-opinion-sentiment quadruple extraction with distance information for implicit sentiment analysis, Information Technology and Control, 2023, 52(2): 445-456. (SCI)

[43]Qizhi Li, Xianyong Li, Yujia Song, Maolin Zhang, Longqi Chen, Gang Wang, Yajun Du, Evaluating BERT on cloud-edge time series forecasting and sentiment analysis via prompt learning, 2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application, 2023, 135-142. (CCF C类会议)

[44]Xianyong Li, Qizhi Li, Using BERT and word definitions for implicit sentiment analysis, 2022 IEEE 24th Int Conf on High Performance Computing & Communications; 8th Int Conf on Data Science & Systems; 20th Int Conf on Smart City; 8th Int Conf on Dependability in Sensor, Cloud & Big Data Systems & Application, 2023, 1063-1068. (CCF C类会议)

[45]Yuqi Chen, Xianyong Li, Weikai Zhou, Yajun Du, Xiaoliang Chen, Yongquan Fan, D2V-DDQN: influence maximization of positive opinions based on deep reinforcement learning, 2023 9th International Conference on Big Data Computing and Communications, BigCom 2023, 148-155, 2023. (EI会议论文) 

[46]Jiaming Huang, Xianyong Li, Yajun Du, Chunzhi Xie, Xiaoliang Chen, Yongquan Fan, Dual-cell recurrent network for target-oriented opinion word extraction on global fields, IEEE International Conference on Systems, Man and Cybernetics, 2126-2131, 2023. (CCF C类会议) 

[47]Yitong Wang, Xianyong Li, Yuhang Cheng, Yajun Du, Dong Huang, Xiaoliang Chen, A neural probabilistic bounded confidence model for opinion dynamics on social networks, Expert Systems with Applications, 2024, 247(2024): 12331501-12331511. (SCI, 1区)

三、国家发明专利

[1]基于情感传播的隐式情感词典生成方法，专利号：ZL202110542789.3

[2]论文关键词提取系统及其方法，专利号：ZL202110059411.8.

本科教学：计算智能、最优化理论与算法、数值计算（C++）、算法设计与分析、离散数学、计算机数值计算方法、网页设计

研究生教学：组合数学与图论、社会网络与计算，最优化理论

1.四川省海外高层次人才

2.西华大学青年学者后备人才

中国中文信息学会情感计算专委会委员、网络空间大搜索专委会委员，中国计算机学会会员，中国人工智能学会会员，四川省计算机学会自然语言处理专业委员会副主任委员，四川省人工智能学会理事。