2 citations · 2 across the 3 of their papers we have counts for
4 papers
Risk-limiting Financial Audits via Weighted Sampling without Replacement
Shubhanshu Shekhar, Ziyu Xu, Zachary C. Lipton +2
We introduce the notion of a risk-limiting financial auditing (RLFA): given transactions, the goal is to estimate the total misstated monetary fraction~() to a given accur…
Summarizing Labeled Multi-Graphs
Dimitris Berberidis, Pierre J. Liang, Leman Akoglu
Real-world graphs can be difficult to interpret and visualize beyond a certain size. To address this issue, graph summarization aims to simplify and shrink a graph, while maintaini…
AutoAudit: Mining Accounting and Time-Evolving Graphs
Meng-Chieh Lee, Yue Zhao, Aluna Wang +4
How can we spot money laundering in large-scale graph-like accounting datasets? How to identify the most suspicious period in a time-evolving accounting graph? What kind of account…
Anomaly Detection in Large Labeled Multi-Graph Databases
Hung T. Nguyen, Pierre J. Liang, Leman Akoglu
Within a large database G containing graphs with labeled nodes and directed, multi-edges; how can we detect the anomalous graphs? Most existing work are designed for plain (unlabel…