3 papers
cs.CV2019
Wasserstein Distance Based Domain Adaptation for Object Detection
Pengcheng Xu, Prudhvi Gurram, Gene Whipps +1
In this paper, we present an adversarial unsupervised domain adaptation framework for object detection. Prior approaches utilize adversarial training based on cross entropy between…
math.GT2018
P-moves between pants-block decompositions of 3-manifolds
Pengcheng Xu
A pants-block decomposition of a 3-manifold is similar to a triangulation of a 3-manifold in many aspects. In this paper we show that any two pants-block decompositions of a 3-mani…
cs.SE2018
A Directed Acyclic Graph Approach to Online Log Parsing
Pinjia He, Jieming Zhu, Pengcheng Xu +2
Logs are widely used in modern software system management because they are often the only data accessible that record system events at runtime. In recent years, because of the ever…