51 citations · 52 across the 4 of their papers we have counts for
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cs.LG2021★ 51 cited
An Efficient Learning Framework For Federated XGBoost Using Secret Sharing And Distributed Optimization
Lunchen Xie, Jiaqi Liu, Songtao Lu +2
XGBoost is one of the most widely used machine learning models in the industry due to its superior learning accuracy and efficiency. Targeting at data isolation issues in the big d…
cs.CV2021
Efficient Algorithms for Rotation Averaging Problems
Yihong Dong, Lunchen Xie, Qingjiang Shi
The rotation averaging problem is a fundamental task in computer vision applications. It is generally very difficult to solve due to the nonconvex rotation constraints. While a suf…