Search Results for author: Xinlei Wang

Found 7 papers, 3 papers with code

Multiple Instance Neural Networks Based on Sparse Attention for Cancer Detection using T-cell Receptor Sequences

no code implementations9 Aug 2022 Younghoon Kim, Tao Wang, Danyi Xiong, Xinlei Wang, Seongoh Park

Among different types of data used to answer this biological question, studies based on T cell receptors (TCRs) are under recent spotlight due to the growing appreciation of the roles of the host immunity system in tumor biology.

Multiple Instance Learning

Unsupervised Learning of Depth, Optical Flow and Pose with Occlusion from 3D Geometry

1 code implementation arXiv 2020 Guangming Wang, Chi Zhang, Hesheng Wang, Jingchuan Wang, Yong Wang, Xinlei Wang

In the occluded region, as depth and camera motion can provide more reliable motion estimation, they can be used to instruct unsupervised learning of optical flow.

Autonomous Driving Depth And Camera Motion +3

Hierarchical Optimization Time Integration for CFL-rate MPM Stepping

1 code implementation18 Nov 2019 Xinlei Wang, Minchen Li, Yu Fang, Xinxin Zhang, Ming Gao, Min Tang, Danny M. Kaufman, Chenfanfu Jiang

We propose Hierarchical Optimization Time Integration (HOT) for efficient implicit time-stepping of the Material Point Method (MPM) irrespective of simulated materials and conditions.

Graphics

Super-Resolution Perception for Industrial Sensor Data

no code implementations6 Sep 2018 Jinjin Gu, Haoyu Chen, Guolong Liu, Gaoqi Liang, Xinlei Wang, Junhua Zhao

In this paper, we present the problem formulation and methodology framework of Super-Resolution Perception (SRP) on industrial sensor data.

Fault Detection Super-Resolution

A Bayesian Mark Interaction Model for Analysis of Tumor Pathology Images

1 code implementation22 Feb 2018 Qiwei Li, Xinlei Wang, Faming Liang, Guanghua Xiao

This statistical methodology not only presents a new model for characterizing spatial correlations in a multi-type spatial point pattern, but also provides a new perspective for understanding the role of cell-cell interactions in cancer progression.

Methodology 62M30, 62F15

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