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The Geography of Scientific Productivity: Scaling in U.S. Computer Science
Published on Feb 25, 20073898 Views
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Chapter list
The Geography of Scientific Productivity00:00
Motivation02:09
Plan05:06
Plan06:57
What is Citeseer?07:03
Data Collecting and Parsing08:19
How to compute productivity? Fractional Counts11:45
Q1: How productive are the research centres?13:36
Survival Function, Rank-order Plot and Hill Plot15:22
Survival Function, Rank-order Plot and Hill Plot15:47
Q1: How productive are the research centres?16:19
Q1:How productive are the research centres?16:35
Survival Function, Rank-order Plot and Hill Plot17:34
Q1:How productive are the research centres?18:16
Q2: Non-trivial spatial structures?18:50
The Geography of Citeseer19:11
Cartograms19:34
Cartograms21:01
Cartogram Projections22:12
Spatial Point Processes24:56
The Two-Point Correlation Function26:04
Two-point correlation function in Geography27:45
Two-point correlation function in Physics28:36
Computation of the Two-Point Correlation Function30:02
Two-point correlation function in Physics30:29
Two-Point Correlation Function30:51
Cartogram Projections31:34
Two-point correlation function in Physics31:46
Speculation: knowledge diffusion?33:45
Speculation: Universality?34:35
To find out more35:54
Q1:How productive are the research centres?37:44
Cartogram Projections38:10
Two-Point Correlation Function38:26
Data Collecting and Parsing58:40