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On the Propagation of Uncertainty in Network Summaries - Eric Kolaczyk, Boston University
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- 1 Intro
- 2 Outline
- 3 Complex Networks
- 4 But What About the Noise?!
- 5 Propagation of Noise: Network Summaries
- 6 Focus of this Talk: Characterization & Estimation
- 7 A General Formulation of the Problem
- 8 Assumptions
- 9 Key Observation
- 10 The Skellam Distribution
- 11 What about a normal approximation?
- 12 Dependent Errors
- 13 A General Treatment
- 14 Illustration: A Result for Dependent Noise
- 15 Reformulating the Problem
- 16 Is Estimation Possible in this Setting?
- 17 What If There Are Replicates?
- 18 Simulation Results
- 19 Application to a Gene Coexpression Network
- 20 Application: Results
- 21 Extensions
- 22 Some Closing Thoughts
