Difference between revisions of "Theory tea reading group"

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Revision as of 10:25, 15 September 2015

The Theory Tea reading group meets once per week to discuss current topics in theory of computation. The format and subject matter vary depending on the tastes of the current participants, as channeled, Rousseau-style, through the Theory Tea Czar. The current Czar is Sam Hopkins, capably assisted by Thodoris Lykouris and Daniel Freund.

Old website: https://www.cs.cornell.edu/~samhop/theory_tea/current_tea.html


Fall 2015

This semester we will have 4 reading-group-style talks on interlacing polynomials, Ramanujan graphs, the Kadison-Singer problem, and maybe even the asymmetric traveling salesman problem. Then we will have a series of student talks on a variety of subjects (research talks, talks on old and new papers, etc).

While there may be exceptions, in general there should not be any required reading/preparation for the talks (i.e.: the talks will be self-contained!).

Schedule

Date Presenter Topic
September 21 Sam Hopkins Interlacing Polys reading group 1
September 28 Sam Hopkins Interlacing Polys reading group 2
October 5 Dylan Foster Interlacing Polys reading group 3
October 12 No Talk Fall Break
October 19 Theory Seminar Theory Seminar
October 26 Dylan Foster Interlacing Polys reading group 4
November 2 No Talk STOC deadline!
November 9 Yang Yuan Linear Coupling: An Ultimate Unification of Gradient and Mirror Descent (paper here)
November 16 Theory Seminar Theory Seminar
November 23 Theory Seminar Theory Seminar
November 30 TBA TBA
Decenber 7 TBA TBA


Fall 2014

This semester, students will talk about some interesting/neat results related to their own (prior or current) work. This can, but don't have to, be their own results!

Currently, we plan the following: - Wednesday, 5-6 pm - Introductory talks, assuming only basic knowledge of TCS, highlighting the underlying motivation of a result/proof technique/future work/... in the area. - Snacks & beverages (provided funding)

While there may be exceptions, in general there should not be any required reading/preparation for the talks (i.e.: the talks will be self-contained!).


Schedule

Date Presenter Topic
September 10 Thodoris Lykouris Submodularity of Influence in Social Networks
September 17 Emerson Melo Network games: theory and applications
September 24 Chaoxu Tong Capacitated Facility Location
September 30 (Tuesday, 3.30pm) Rad Niazadeh Price Posting for Selling an Item: Tight Approximations to Optimal Revenue
October 8 Soroush Alamdari A Non-Cooperative Game of Public Facilities on Networks
October 15 Daniel Freund Approximation algorithms for rank aggregation
October 22 TBA TBA
October 28 (Tuesday, 3:30pm) Alice Paul A Spectral Algorithm for Max Colored Cut and an application to MAX 2SAT
November 5 Pooya Jalaly Market Equilibrium
November 12 Hedyeh Beyhaghi TBA
November 19 Rahmtin Rotabi Behavioral Econ
November 26 Eoin O'Mahony TBA

Discussion Area -- Feel Free to Edit

Possible topics

Sign your comments with this string of characters on the edit page:

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Spectral graph theory

Dan Spielman's notes here: http://www.cs.yale.edu/homes/spielman/561/

In favor:

  • Jshi (talk) 16:13, 19 November 2013 (EST)
  • Df365 (talk) 22:55, 19 November 2013 (EST)

Analysis of boolean functions

Ryan O'Donnell's book here: http://analysisofbooleanfunctions.org/

In favor:

  • I'd like to know more about fourier analysis and polynomials in this context. --Jshi (talk) 16:13, 19 November 2013 (EST)
  • Ditto. Reitblatt (talk) 17:08, 19 November 2013 (EST)

Error-correcting codes and PCPs

i.e. http://arxiv.org/abs/1111.0405

In favor:

  • Jshi (talk) 16:13, 19 November 2013 (EST)


Quantum computing

I can lead one or two survey discussions on this topic. --Jshi (talk) 16:13, 19 November 2013 (EST)

  • I would love that! I wanted to take the class in the spring, but won't due to the clash with Approx - so would be a big supporter of that idea as well! --Df365 (talk) 22:55, 19 November 2013 (EST)