69 citations · 128 across the 5 of their papers we have counts for
3 papers · 1 filter
Efficient Knowledge Graph Accuracy Evaluation
Junyang Gao, Xian Li, Yifan Ethan Xu +3
Estimation of the accuracy of a large-scale knowledge graph (KG) often requires humans to annotate samples from the graph. How to obtain statistically meaningful estimates for accu…
Scaling up Copy Detection
Xian Li, Xin Luna Dong, Kenneth B. Lyons +2
Recent research shows that copying is prevalent for Deep-Web data and considering copying can significantly improve truth finding from conflicting values. However, existing copy de…
Truth Finding on the Deep Web: Is the Problem Solved?
Xian Li, Xin Luna Dong, Kenneth Lyons +2
The amount of useful information available on the Web has been growing at a dramatic pace in recent years and people rely more and more on the Web to fulfill their information need…