Multivariate Time-Series Anomaly Detection via Graph Attention Network

Hang Zhao, Yujing Wang, Juanyong Duan, +7

Graph Attention NetworkAnomaly DetectionMachine LearningEngineeringNetwork Analysis +15

TS2Vec: Towards Universal Representation of Time Series

Zhihan Yue, Yujing Wang, Juanyong Duan, +4

Proceedings of the AAAI Conference on Artificial Intelligence

Anomaly DetectionMachine LearningEngineeringRecurrent Neural NetworkData Science +17

Spectral Temporal Graph Neural Network for Multivariate Time-series\n Forecasting

Defu Cao, Yujing Wang, Juanyong Duan, +8

arXiv (Cornell University)

Fabrication of a direct Z-scheme type WO3/Ag3PO4 composite photocatalyst with enhanced visible-light photocatalytic performances

Jinsuo Lu, Yujing Wang, Fei Liu, +2

Applied Surface Science

Materials ScienceChemical EngineeringEngineeringPhotochemistrySynthetic Photochemistry +6

Mucko: Multi-Layer Cross-Modal Knowledge Reasoning for Fact-based Visual Question Answering

Zihao Zhu, Jing Yu, Yujing Wang, +3

Artificial IntelligenceNatural Language ProcessingMultimodal LlmEngineeringMachine Learning +13

Spectral Temporal Graph Neural Network for Multivariate Time-series Forecasting

Defu Cao, Yujing Wang, Juanyong Duan, +7

arXiv (Cornell University)

Temporal DependenciesRecurrent Neural NetworkSpatiotemporal DiagnosticsMachine LearningData Science +12

Cross-modal knowledge reasoning for knowledge-based visual question answering

Jing Yu, Zihao Zhu, Yujing Wang, +3

Pattern Recognition

Artificial IntelligenceKnowledge RepresentationEngineeringVisual ReasoningVision Language Model +4

CogTree: Cognition Tree Loss for Unbiased Scene Graph Generation

Jing Yu, Yuan Chai, Yujing Wang, +2

Artificial IntelligenceEngineeringMachine LearningScene GraphsImage Analysis +16

Attentive Knowledge-aware Graph Convolutional Networks with Collaborative Guidance for Personalized Recommendation

Yankai Chen, Yaming Yang, Yujing Wang, +3

2022 IEEE 38th International Conference on Data Engineering (ICDE)

EngineeringMachine LearningText MiningNatural Language ProcessingKnowledge Graph Embeddings +16

Signal Classification Based on Spectral Correlation Analysis and SVM in Cognitive Radio

Hao Hu, Yujing Wang, Junde Song

Dynamic Spectrum ManagementWireless CommunicationsNonlinear SvmCognitive Radio Resource ManagementEngineering +9