Search Results for author: Yan Gu

Found 7 papers, 4 papers with code

Modeling of Interface Loads for EOD Suit Wearers

no code implementations27 Feb 2023 Yuan Gao, Stephanie Epstein, Murat Inalpolat, Yi-Ning Wu, Yan Gu

Explosive Ordnance Disposal (EOD) suits are widely used to protect human operators to execute emergency tasks such as bomb disposal and neutralization.

ParChain: A Framework for Parallel Hierarchical Agglomerative Clustering using Nearest-Neighbor Chain

2 code implementations8 Jun 2021 Shangdi Yu, Yiqiu Wang, Yan Gu, Laxman Dhulipala, Julian Shun

This paper studies the hierarchical clustering problem, where the goal is to produce a dendrogram that represents clusters at varying scales of a data set.

Clustering

Fast Parallel Algorithms for Euclidean Minimum Spanning Tree and Hierarchical Spatial Clustering

1 code implementation2 Apr 2021 Yiqiu Wang, Shangdi Yu, Yan Gu, Julian Shun

Our approach is based on generating a well-separated pair decomposition followed by using Kruskal's minimum spanning tree algorithm and bichromatic closest pair computations.

Clustering

Theoretically-Efficient and Practical Parallel DBSCAN

1 code implementation12 Dec 2019 Yiqiu Wang, Yan Gu, Julian Shun

The DBSCAN method for spatial clustering has received significant attention due to its applicability in a variety of data analysis tasks.

Clustering

Cascading A*: a Parallel Approach to Approximate Heuristic Search

no code implementations4 Jun 2014 Yan Gu

In this paper, we proposed a new approximate heuristic search algorithm: Cascading A*, which is a two-phrase algorithm combining A* and IDA* by a new concept "envelope ball".

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