187 citations · 569 across the 41 of their papers we have counts for
4 papers · 1 filter
Mining Frequent Itemsets over Uncertain Databases
Yongxin Tong, Lei Chen, Yurong Cheng +1
In recent years, due to the wide applications of uncertain data, mining frequent itemsets over uncertain databases has attracted much attention. In uncertain databases, the support…
Whom to Ask? Jury Selection for Decision Making Tasks on Micro-blog Services
Caleb Chen Cao, Jieying She, Yongxin Tong +1
It is universal to see people obtain knowledge on micro-blog services by asking others decision making questions. In this paper, we study the Jury Selection Problem(JSP) by utilizi…
Efficient Multi-way Theta-Join Processing Using MapReduce
Xiaofei Zhang, Lei Chen, Min Wang
Multi-way Theta-join queries are powerful in describing complex relations and therefore widely employed in real practices. However, existing solutions from traditional distributed…
Efficient Subgraph Similarity Search on Large Probabilistic Graph Databases
Ye Yuan, Guoren Wang, Lei Chen +1
Many studies have been conducted on seeking the efficient solution for subgraph similarity search over certain (deterministic) graphs due to its wide application in many fields, in…