Publications
2023
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Bridging the Gap between Spatial and Spectral Domains: A Unified Framework for Graph Neural NetworksACM Comput. Surv., Dec 2023
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Stock Movement and Volatility Prediction from Tweets, Macroeconomic Factors and Historical PricesIn 2023 IEEE International Conference on Big Data (Big Data), Dec 2023
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LERTA-Net: A Temporal Distance-Aware Recurrent Networks for Stock Movement and Volatility PredictionIn Proceedings of The 2023 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), Dec 2023
2022
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Granger Causal Inference for Interpretable Traffic PredictionIn 2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC), Oct 2022
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Blocking Influence at Collective Level with Hard Constraints (Student Abstract)Proceedings of the AAAI Conference on Artificial Intelligence, Jun 2022
2021
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A Hierarchical Attention Graph Convolutional Network for Traffic Incident Impact ForecastingIn 2021 IEEE International Conference on Big Data (Big Data), Dec 2021
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Dynamic Multi-Context Attention Networks for Citation Forecasting of Scientific PublicationsProceedings of the AAAI Conference on Artificial Intelligence, May 2021
2020
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Bridging the gap between spatial and spectral domains: A survey on graph neural networksarXiv preprint arXiv:2002.11867, May 2020
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Collect Ethically: Reduce Bias in Twitter DatasetsIn Information Management and Big Data, May 2020
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Feature Driven Learning Framework for Cybersecurity Event DetectionIn Proceedings of the 2019 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, May 2020
2019
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TITAN: A Spatiotemporal Feature Learning Framework for Traffic Incident Duration PredictionIn Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, May 2019
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Batman or the Joker? The Powerful Urban Computing and Its Ethics IssuesSIGSPATIAL Special, Dec 2019
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Patent Citation Dynamics Modeling via Multi-Attention Recurrent NetworksIn Proceedings of the 28th International Joint Conference on Artificial Intelligence, Dec 2019
2018
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Multi-Task Learning for Transit Service Disruption DetectionIn 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), Aug 2018
2017
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Crowdsourcing Cybersecurity: Cyber Attack Detection Using Social MediaIn Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, Aug 2017
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Determining Relative Airport Threats from News and Social MediaIn Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, Aug 2017
2015
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Personalization mechanism in an intelligent agent-based meta-search engineSCIENTIA SINICA Informationis, Aug 2015