Wen Yu

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This paper introduces the concept of Vertex Unique Labelled Subgraph Mining (VULSM), a specialised form of subgraph mining. A VULS is a subgraph defined by a set of edge labels that has a unique ver-tex labelling associated with it. A minimal VULS is then a VULS which is not a supergraph of any other VULS. The application considered in this paper, for(More)
With the successful development of efficient algorithms for Frequent Subgraph Mining (FSM), this paper extends the scope of subgraph mining by proposing Vertex Unique labelled Subgraph Mining (VULSM). VULSM has a focus on the local properties of a graph and does not require external parameters such as the support threshold used in frequent pattern mining.(More)
Overview  A novel mechanism for vertex label classification based on Vertex Unique Labelled Subgraph Mining (VULSM) is proposed.  Evaluation using real data in the context of a sheet metal forming application. • A VULS is a subgraph with a particular structure and a specific edge labelling that has a unique vertex labelling associated with it. • A minimal(More)
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