Search Results for author: Bolun Wang

Found 7 papers, 5 papers with code

A novel feed rate scheduling method based on Sigmoid function with chord error and kinematics constraints

no code implementations12 May 2021 Hexiong Li, Xin Jiang, Guanying Huo, Cheng Su, Bolun Wang, Yifei Hu, Zhiming Zheng

With the consideration of kinematic limitation and machining efficiency, a time-optimal feed rate adjustment algorithm is proposed to further adjust feed rate value at breaking points.

Scheduling

A novel S-shape based NURBS interpolation with acc-jerk- Continuity and round-off error elimination

no code implementations26 Mar 2021 Yifei Hu, Xin Jiang, Guanying Huo, Cheng Su, Bolun Wang, Hexiong Li, Zhiming Zheng

The algorithm consists of three modules: bidirectional scanning module, velocity scheduling module and round-off error elimination module.

Scheduling

A Large Scale Benchmark and an Inclusion-Based Algorithm for Continuous Collision Detection

1 code implementation28 Sep 2020 Bolun Wang, Zachary Ferguson, Teseo Schneider, Xin Jiang, Marco Attene, Daniele Panozzo

We introduce a large scale benchmark for continuous collision detection (CCD) algorithms, composed of queries manually constructed to highlight challenging degenerate cases and automatically generated using existing simulators to cover common cases.

Graphics

Fast Tetrahedral Meshing in the Wild

2 code implementations9 Aug 2019 Yixin Hu, Teseo Schneider, Bolun Wang, Denis Zorin, Daniele Panozzo

Our method builds on the TetWild algorithm, replacing the rational triangle insertion with a new incremental approach to construct and optimize the output mesh, interleaving triangle insertion and mesh optimization.

Graphics

Gotta Catch 'Em All: Using Honeypots to Catch Adversarial Attacks on Neural Networks

1 code implementation18 Apr 2019 Shawn Shan, Emily Wenger, Bolun Wang, Bo Li, Hai-Tao Zheng, Ben Y. Zhao

Attackers' optimization algorithms gravitate towards trapdoors, leading them to produce attacks similar to trapdoors in the feature space.

Adversarial Attack Detection Adversarial Defense +3

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