8 citations · 40 across the 22 of their papers we have counts for
5 papers · 1 filter
Graph Ordering: Towards the Optimal by Learning
Kangfei Zhao, Yu Rong, Jeffrey Xu Yu +2
Graph representation learning has achieved a remarkable success in many graph-based applications, such as node classification, link prediction, and community detection. These model…
Graph Iso/Auto-morphism: A Divide-&-Conquer Approach
Can Lu, Jeffrey Xu Yu, Zhiwei Zhang +1
The graph isomorphism is to determine whether two graphs are isomorphic. A closely related problem is automorphism detection, where an isomorphism between two graphs is a bijection…
Exploring Hierarchies in Online Social Networks
Can Lu, Jeffrey Xu Yu, Rong-Hua Li +1
Social hierarchy (i.e., pyramid structure of societies) is a fundamental concept in sociology and social network analysis. The importance of social hierarchy in a social network is…
Random-walk domination in large graphs: problem definitions and fast solutions
Rong-Hua Li, Jeffrey Xu Yu, Xin Huang +1
We introduce and formulate two types of random-walk domination problems in graphs motivated by a number of applications in practice (e.g., item-placement problem in online social n…
Estimating Node Influenceability in Social Networks
Rong-Hua Li, Jeffrey Xu Yu, Zechao Shang
Influence analysis is a fundamental problem in social network analysis and mining. The important applications of the influence analysis in social network include influence maximiza…