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Idea Graph is a core component of Idea Discovery, which discovers idea by converting unstructured data into a scenario graph. Since the scenario graph is complex and heterogeneous, the layouts generated by general graph layout algorithms can't well support human cognition. To tackle this issue, a novel graph layout algorithm named CiFDAL is proposed, which is a hybrid of circular layout algorithm...
Great efforts have been taken to guarantee the efficiency of research project selection. Before research proposals are assigned to appropriate experts for evaluation, research proposals needed to be grouped according to their similarities in research topics. This paper applies an ensemble method to cluster research proposals to support research project selection. Several cluster algorithms are applied...
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