Qian, Hangwei

1. What Makes Good Contrastive Learning on Small-Scale Wearable-based Tasks?
   2022/02/12 by Hangwei Qian, Qian, Hangwei, Tian Tian +3 · 6 citations
   Computer Science · Social Sciences · #Artificial Intelligence (cs.AI) #Context-Aware Activity Recognition Systems #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #I.2.6 #Machine Learning (cs.LG) #Mobile Crowdsensing and Crowdsourcing
2. DualCF: Efficient Model Extraction Attack from Counterfactual Explanations
   2022/05/13 by Yongjie Wang, Hangwei Qian, Wang, Yongjie +3 · 3 citations
   Computer Science · Decision Sciences · #Adversarial Robustness in Machine Learning #Artificial Intelligence (cs.AI) #Cryptography and Security (cs.CR) #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Scientific Computing and Data Management
3. MHCCL: Masked Hierarchical Cluster-Wise Contrastive Learning for Multivariate Time Series
   2022/12/02 by Meng, Qianwen, Qian, Hangwei, Liu, Yong +3 · 3 citations
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
4. Unsupervised Representation Learning for Time Series: A Review
   2023/08/03 by Qianwen Meng, Hangwei Qian, Meng, Qianwen +9 · 3 citations
   Computer Science · #Anomaly Detection Techniques and Applications #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Time Series Analysis and Forecasting
5. Cross-Context Backdoor Attacks against Graph Prompt Learning
   2024/05/28 by Xiaoting Lyu, Lyu, Xiaoting, Yufei Han +9 · 4 citations
   Computer Science · #Advanced Graph Neural Networks #Adversarial Robustness in Machine Learning #Anomaly Detection Techniques and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG)
6. From Psychological Curiosity to Artificial Curiosity: Curiosity-Driven Learning in Artificial Intelligence Tasks
   2022/01/20 by Sun, Chenyu, Qian, Hangwei, Miao, Chunyan · 1 citation
   #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
7. ChatGen: Automatic Text-to-Image Generation From FreeStyle Chatting
   2024/11/26 by Chengyou Jia, Jia, Chengyou, Changliang Xia +9 · 4 citations
   Computer Science · #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Multimodal Machine Learning Applications #Topic Modeling