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I would like to simulate an time-evolving network (or social network) with the ability to: Pre-define a desired number of communities. Pre-define a desired number of anomalies (edges, nodes or...
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Suppose that we have a Table A with only one column A1 which is indexed by B-tree. What is the cost of running query "Select count(*) from A where A1=10" I think is O(LogN), is that right?
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