16 citations · 35 across the 5 of their papers we have counts for
5 papers
Distance and Hop-wise Structures Encoding Enhanced Graph Attention Networks
Zhiguo Huang, Xiaowei Chen, Bojuan Wang
Numerous works have proven that existing neighbor-averaging Graph Neural Networks cannot efficiently catch structure features, and many works show that injecting structure, distanc…
Multi-layered Network Exploration via Random Walks: From Offline Optimization to Online Learning
Xutong Liu, Jinhang Zuo, Xiaowei Chen +2
Multi-layered network exploration (MuLaNE) problem is an important problem abstracted from many applications. In MuLaNE, there are multiple network layers where each node has an im…
Evolution of Ethereum: A Temporal Graph Perspective
Qianlan Bai, Chao Zhang, Yuedong Xu +2
Ethereum is one of the most popular blockchain systems that supports more than half a million transactions every day and fosters miscellaneous decentralized applications with its T…
Community Exploration: From Offline Optimization to Online Learning
Xiaowei Chen, Weiran Huang, Wei Chen +1
We introduce the community exploration problem that has many real-world applications such as online advertising. In the problem, an explorer allocates limited budget to explore com…
A General Framework for Estimating Graphlet Statistics via Random Walk
Xiaowei Chen, Yongkun Li, Pinghui Wang +1
Graphlets are induced subgraph patterns and have been frequently applied to characterize the local topology structures of graphs across various domains, e.g., online social network…