Hadi Fanaee-T

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Questions related from Hadi Fanaee-T

Does anyone know any software for simulation of evolving graphs (or evolving networks)?

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...

08 April 2015 1,772 6 View

What is computational complexity of "Counting occurrences of a number" in an indexed column with B-tree?

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?

05 November 2014 7,965 3 View