Math 76 W09
Topics in Applied Mathematics
Professor Rockmore
Syllabus
(will be updated as we progress)
**Special Notes:
(1)
Tuesday, 1/6 – No class
(2)
1/27 – Final Project Proposals are due
(3) 3/4 –
Final Projects are due
Week 1:
1/6 – No Class
1/8 – Introduction:
(1) What are complex systems?
(2) Network Basics and Examples
(3) Linear Algebra Review
Required Reading (on BBD):
P. Anderson, More is different
Miller /Page, Chapters 1 and 2 (Intro to the notions of agent-based modeling) (Note: I will give a Xerox of Chapter 1 to give you time to get the book).
Schelling: Chapter 1
Jackson, Chapters 1 and 2 (Note: I will provide a Xerox of Chapter 1 to give you time to get the book).
M. Newman pp 1-20. (basics of different kinds of networks, various important related statistics, topics of interest)
Assignment 1 (due 1/15) – retrieve from BBD
Week 2 (1/13 -- 1/15) -- Continuation of network basics:
(1) random graphs
(2) measures of clustering and connectivity; Community finding
(3) power laws
(4) Visualizations – MDS/Principal Components Analysis
(5) Agent-based Modeling
Note: We will use the x-hour this week.
Required Readings:
Page/Miller Chapters 3, 4
Schelling: Chapter 2
M. Newman, Power Laws, Pareto distributions and Zipf's law arXiv:cond-mat/0412004v3 [cond-mat.stat-mech]
M. Mitzenmacher, ÒA brief history of generative models for power law and lognormal distributionsÓ
Suggested Readings:
F. Chung, A whirlwind tour of random graphs, www.math.ucsd.edu/~fan/wp/randomg.pdf.
Albert-L‡szl— Barab‡si and Eric Bonabeau, Scale-Free Networks, Scientific American 288, 60-69 (2003)
Jackson, Chapters 3, 4.1, 4.2
Assignment 2: due 1/22
Week 3 (1/20 – 1/22) – Betweeness measures; centrality/HITS algorithm – hubs and authorities
1/20 – special presentation, first half of class, J. Chipman, ÒOn the use of GIS dataÓ
Required Readings:
Page/Miller, Chapters 5,6
M. Girvan and M. Newman, Community structure in social and
biological networks, PNAS | June 11, 2002 | vol. 99 | no. 12 | 7821-7826
M. Newman, Mixing patterns in networks, Phys. Rev. E 67, 026126 (2003) [13 pages]
Suggested: M. E. J. Newman, A measure of betweenness centrality based on random walks, http://arxiv.org/pdf/cond-mat/0309045
Assignment 3: due 1/29
Week 4 (1/27 – 1/29) - Information Cascades/Epidemiology
Required Reading: Page/Miller Chapter 7
Recommended Reading:
Jackson, Chapters 3, 4.1, 4.2
1/27 – Final Project
Proposals are due
Week 5 (2/3 – 2/5): Beginnings of Spectral analysis and the Laplacian, the PDM
Assignment 4: due 2/12
Week 6 (2/10 – 2/12): Spectral Clustering, connections between random walks and clusters
Assignment 5: due 2/19
Week 7 (2/17 – 2/19): Multidimensional Scaling, allometry
Week 8 (2/24 – 2/26): Collaborative Filtering and recommendation networks – notions of collaborative filtering and its uses. Item-item or User-user models. Uses in Amazon, Jester, on-line dating. Connections with Latent Semantic Analysis.
Week 9 (3/3 – 3/5, 3/10): Final Project Presentations