2 citations · 2 across the 4 of their papers we have counts for
6 papers
GAHNE: Graph-Aggregated Heterogeneous Network Embedding
Xiaohe Li, Lijie Wen, Chen Qian +1
The real-world networks often compose of different types of nodes and edges with rich semantics, widely known as heterogeneous information network (HIN). Heterogeneous network embe…
Event Data Quality: A Survey
Ruihong Huang, Jianmin Wang
Event data are prevalent in diverse domains such as financial trading, business workflows and industrial IoT nowadays. An event is often characterized by several attributes denotin…
Learning Individual Models for Imputation (Technical Report)
Aoqian Zhang, Shaoxu Song, Yu Sun +1
Missing numerical values are prevalent, e.g., owing to unreliable sensor reading, collection and transmission among heterogeneous sources. Unlike categorized data imputation over a…
Time Series Data Cleaning: From Anomaly Detection to Anomaly Repairing (Technical Report)
Aoqian Zhang, Shaoxu Song, Jianmin Wang +1
Errors are prevalent in time series data, such as GPS trajectories or sensor readings. Existing methods focus more on anomaly detection but not on repairing the detected anomalies.…
An Approach for Process Model Extraction By Multi-Grained Text Classification
Chen Qian, Lijie Wen, Akhil Kumar +5
Process model extraction (PME) is a recently emerged interdiscipline between natural language processing (NLP) and business process management (BPM), which aims to extract process…
Latency Bounding by Trading off Consistency in NoSQL Store: A Staging and Stepwise Approach
Yuqing Zhu, Philip S. Yu, Jianmin Wang
Latency is a key service factor for user satisfaction. Consistency is in a trade-off relation with operation latency in the distributed and replicated scenario. Existing NoSQL stor…