近期论文
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Selected Publications (Google Scholar ResearchGate Figshare)
Yang Yang and Jichang Zhao*. Which Part of a Picture Is Worth a Thousand Words: A Joint Framework for Finding and Visualizing Critical Linear Features from Images. Information Processing and Management, 60(4), 103370, 2023.
Bu Li and Jichang Zhao*. Visual-Audio Correspondence and Its Effect on Video Tipping: Evidence from Bilibili Vlogs. Information Processing and Management, 60(3), 103347, 2023. [VAC-Net]
Yue Ma, Jichang Zhao and Shan Lu*. Mutual fund net flows in China: A co-holding network perspective. Frontiers in Physics, 11:1142905, 2023. DOI=10.3389/fphy.2023.1142905.
Bowen Shi, Ke Xu and Jichang Zhao*. The Long-term Impacts of Air Quality on Fine-grained Online Emotional Responses to Haze Pollution in 160 Chinese Cities. Science of the Total Environment, 864 (2023) 161160. [BERT] [R]
Yang Yang, Yuejun Wang and Jichang Zhao*. Effect of User-Generated Image on Review Helpfulness: Perspectives from Object Detection. Electronic Commerce Research and Applications, 57 (2023) 101232. [SI]
李雨露, 赵吉昌*. 股吧关注网络与股票市场的关联性分析. 数据分析与知识发现, Accepted.
李洋, 赵吉昌*. 基于神经网络的CEO表情分析及其对发布会媒体关注度的影响. 数据分析与知识发现, Accepted.
Yanwen Zhang and Jichang Zhao*. θ is all you need: Revisiting SVD in capturing changes in matrices. In Proceedings of the 2022 5th International Conference on Algorithms, Computing and Artificial Intelligence (ACAI '22). Association for Computing Machinery, New York, NY, USA, Article 113, 1–9.Best Prensenter Award
卢珊, 王惠文, 赵吉昌*. 基于分步降维框架的股吧短文本数据关键信息抽取与个股收益预测. 计量经济学报, Accepted.
Han Zhang, Yang Yang and Jichang Zhao*. Does game-irrelevant chatting stimulate high-value gifting in live streaming? A session-level perspective. Computers in Human Behavior, 138, 107467, 2023.
Yuwei Chuai, Yutian Chang and Jichang Zhao*. What Really Drives the Spread of COVID-19 Tweets: A Revisit from Perspective of Content. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022).
Di Weng, Yang Yang and Jichang Zhao*. Positive emotions help rank negative reviews for sellers and producers in e-commerce. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022) [Lexicon]
Yaping Zho, Ramgopal Ravi, Shuhui Shi, Zhongrui Wang, Edmund Lam and Jichang Zhao*. H4M: Heterogeneous, Multi-source, Multi-modal, Multi-view and Multi-distributional Dataset for Socioeconomic Analytics in Case of Beijing. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022).
Yaping Zho, Ramgopal Ravi, Shuhui Shi, Zhongrui Wang, Edmund Lam and Jichang Zhao*. PATE: Property, Amenities, Traffic and Emotions Coming Together for Real Estate Price Prediction. The 9th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2022).
Yuwei Chuai and Jichang Zhao*. Anger Can Make Fake News Viral Online. Frontiers in Physics, 10:970174, 2022, doi:10.3389/fphy.2022.970174. [New Scientist]
Menhan Sun and Jichang Zhao*. Behavioral Patterns beyond Posting Negative Reviews Online: An Empirical View. Journal of Theoretical and Applied Electronic Commerce Research, 2022, 17(3):949-983. https://doi.org/10.3390/jtaer17030049.
Bowen Shi, Ke Xu and Jichang Zhao*. Behavior Variations and Their Implications for Popularity Promotions: From Elites to Mass on Weibo. Entropy, 2022, 24(5), 664. https://doi.org/10.3390/e24050664.
Yingying Xu and Jichang Zhao. Can sentiments on macroeconomic news explain stock returns? Evidence form social network data. International Journal of Finance & Economics, 27:2073–2088, 2022.
Shan Lu, Jichang Zhao* and Huiwen Wang. Academic Failures and Co-location Social Networks in Campus. EPJ Data Science, 11, 10, 2022. https://doi.org/10.1140/epjds/s13688-022-00322-0. [SI]
Junran Wu, Ke Xu, Xueyuan Chen, Shangzhe Li and Jichang Zhao*. Price graphs: Utilizing the Structural Information of Financial Time Series for Stock Prediction. Information Sciences, 588:405-424, 2022. [Code&Data]
Shan Lu, Jichang Zhao* and Huiwen Wang. MD-MBPLS: A Novel Explanatory Model in Computational Social Science. Knowledge-Based Systems, DOI:https://doi.org/10.1016/j.knosys.2021.107023, 2021. [SI]
马莹雪, 赵吉昌*. 自然灾害期间微博平台的舆情特征及演变——以台风和暴雨数据为例. 数据分析与知识发现, 5(6): 66-79, 2021.
Junran Wu, Ke Xu and Jichang Zhao*. Predicting Long-term Returns of Individual Stocks with Online Reviews. Neurocomputing, 417(5): 406–418, 2020. [SI]
Shan Lu, Jichang Zhao* and Huiwen Wang. Trading Imbalance in Chinese Stock Market—A High-Frequency View. Entropy, 2020, 22(8), 897.
Shan Lu, Jichang Zhao* and Huiwen Wang. The Emergence of Critical Stocks in Market Crash. Frontiers in Physics, 8, 49, 2020. [Editor’s Pick 2021]
Zilong Zhao#, Jichang Zhao#, Yukie Sano#, Orr Levy#, Hideki Takayasu, Misako Takayasu, Daqing Li, Junjie Wu and Shlomo Havlin. Fake news propagates differently from real news even at early stages of spreading. EPJ Data Science, 9, 7, 2020. [ScienceNews]
Bowen Shi, Jichang Zhao* and Ke Xu. A Word2vec Model for Sentiment Analysis of Weibo. In 16th International Conference on Service Systems and Service Management (ICSSSM), 2019. [Model]
Xiaoqian Hu, Jichang Zhao, Hong Li and Junjie Wu. Online Footprints of Workforce Migration and Economic Implications. Physica A: Statistical Mechanics and its Applications, 528, 2019.
Huiwen Wang, Shan Lu and Jichang Zhao*. Aggregating Multiple Types of Complex Data in Stock Market Prediction: A Model-independent Framework. Knowledge-Based Systems, 164:193-204, 2019.
Zhenkun Zhou, Ke Xu and Jichang Zhao*. Homophily of Music Listening in Online Social Networks. Social Networks, 55:160-169, 2018.
Weicheng Yu, Shan Lu and Jichang Zhao*. The Complex Network of Stocks in China: Structures and Implications. In 14th International Conference on Industrial Management (ICIM), 2018. Best Paper Award
Zhenkun Zhou, Ke Xu and Jichang Zhao*. Extroverts Tweet Differently from Introverts in Weibo. EPJ Data Science, 7:18, 2018.
Shan Lu, Xiaolei Xu, Huiwen Wang, Jichang Zhao* and Zhen Wu. Detecting systemically important platforms in P2P market of China. In 15th International Conference on Service Systems and Service Management (ICSSSM), 2018.
Yuejun Wang, Zhong Yao and Jichang Zhao*. Disease Patterns Recognition Based on User-Generated Content. In 15th International Conference on Service Systems and Service Management (ICSSSM), 2018.
Shan Lu, Jichang Zhao*, Huiwen Wang and Ruoen Ren. Herding Boosts Too-connected-to-fail Risk in Stock Market of China. Physica A: Statistical Mechanics and its Applications, 505:945-964, 2018.
Rui Fan, Ke Xu and Jichang Zhao*. An Agent-based Model for Emotion Contagion and Competition in Online Social Media. Physica A: Statistical Mechanics and its Applications, 495, 245–259, 2018.
Zhenkun Zhou, Ke Xu and Jichang Zhao*. Tales of Emotion and Stock in China: Volatility, Causality and Prediction. World Wide Web, 21:1093–1116, 2018.
Rui Fan, Ke Xu and Jichang Zhao*. A GPU-based solution for fast calculation of the betweenness centrality in large weighted networks. PeerJ Comput. Sci. 3:e140, DOI 10.7717/peerj-cs.140, 2017.
Yingying Xu, Zhixin Liu, Jichang Zhao and Chiwei Su. Weibo sentiments and stock return: A time-frequency view. PLOS ONE 12(7): e0180723, 2017.
Leihan Zhang, Ke Xu and Jichang Zhao*. Sleeping Beauties in Meme Diffusion. Scientometrics, 112(1), 383-402, 2017.
Zhemin Jia and Jichang Zhao. Governmental microblogs in Beijing: Topic Landscape and Service Transformation. E-GOVERNMENT, 4:38-48, 2017. (In Chinese)
Zhenkun Zhou, Jichang Zhao* and Ke Xu. Can Online Emotions Predict the Stock Market in China? In Web Information Systems Engineering (WISE), pp 328-342, 2016. Nominee to the Best Paper Award
Xiaoqian Hu, Jichang Zhao, Junjie Wu, Peng Li and Xin Wan. College Students on Weibo: Do they Behavior Differently? In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.
Zhipeng Wang, Jichang Zhao* and Ke Xu. Emotion-based Independent Cascade Model for Information Propagation in Online Social Media. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.
Jichang Zhao*, Ruiwen Li, Xiao Liang and Ke Xu. Second Ring Is the Most Jammed Road in Beijing: A View from Taxis and Weibo. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.
Leihan Zhang, Jichang Zhao* and Ke Xu. Emotion-based Social Computing Platform for Streaming Big-data: Architecture and Application. In 13th International Conference on Service Systems and Service Management (ICSSSM), 2016.
Yue Hu, Jichang Zhao and Junjie Wu. Emoticon-Based Ambivalent Expression: A Hidden Indicator for Unusual Behaviors in Weibo. PLOS ONE 11(1):e0147079, 2016.
Jichang Zhao, Daqing Li, Hillel Sanhedrai, Roven Cohen and Shlomo Havlin. Spatio-temporal propagation of cascading overload failures in spatially embedded networks. Nature Communications 7:10094 doi: 10.1038/ncomms10094, 2016. [SI] [Press]
Leihan Zhang, Jichang Zhao* and Ke Xu. Who creates Trends in Online Social Media: The Crowd or Opinion Leaders? Journal of Computer-Mediated Communication, 21(1):1-16, 2016. [Demo]
Yuan Zuo, Jichang Zhao and Ke Xu. Word network topic model: a simple but general solution for short and imbalanced texts. Knowledge and Information Systems, 48(2):379–398, 2016.
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