Optimal mixing chen liu vigoda
WebEmail: [email protected]. Research supported in part by NSF grant CCF-2007022. 1 Introduction A fundamental problem in a variety of settings, such as the study of spin systems in statistical ... Spectral independence yields optimal mixing time bounds for the Glauber dynamics (which updates a randomly chosen vertex in each step) [CLV21], and … WebMar 8, 2024 · Two recent and seemingly-unrelated techniques for proving mixing bounds for Markov chains are: (i) the framework of Spectral Independence, introduced by Anari, Liu and Oveis Gharan, and its numerous extensions, which have given rise to several breakthroughs in the analysis of mixing times of discrete Markov chains and (ii) the Stochastic …
Optimal mixing chen liu vigoda
Did you know?
WebNov 3, 2024 · Eric Vigoda Abstract We prove an optimal mixing time bound on the single-site update Markov chain known as the Glauber dynamics or Gibbs sampling in a variety of settings. WebOptimal mixing for two-state anti-ferromagnetic spin systems. Xiaoyu Chen (Nanjing University), Weiming Feng (University of Edinburgh), Yitong Yin (Nanjing University), …
WebOptimal mixing of down-up walk Thuy Duong “June” Vuong UChicago seminar Joint work with Nima Anari, Vishesh Jain, Frederic Koehler, Huy T. Pham. Sampling from a distribution ≥0 ... •Block Glauber dynamics [Chen-Liu-Vigoda—STOC’21] •Field dynamics (to sample from hardcore models) WebOPTIMAL MIXING OF MARKOV CHAINS FOR SPIN SYSTEMS VIA SPECTRAL INDEPENDENCE A Dissertation Presented to The Academic Faculty By Zongchen Chen In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Algorithms, Combinatorics, and Optimization (ACO) Program ... Leslie Ann Goldberg, …
WebProve optimalmixing results up to the computational phase transition threshold poly-timealgorithmexists ... Canweprovethefast(optimal)mixingforalldegrees? Work MixingTime Technique Anari,Liu,OveisGharan,2024 ... Chen,Liu,Vigoda,2024 ... WebKuikui Liu: Spectral independence and optimal mixing: Lecture video and Lecture notes Heng Guo: Tutte polynomial: Lecture video Zongchen Chen: Correlation decay, zero …
WebA time and space optimal stable population protocol solving exact majority ( Full version) Lijie Chen and Roei Tell. Hardness vs Randomness, Revised: Uniform, Non-Black-Box, and Instance-Wise ( Full version) Zongchen Chen, Kuikui Liu and Eric Vigoda. Spectral Independence via Stability and Applications to Holant-Type Problems ( Full version)
WebMay 2, 2024 · Therefore, the optimal mixing ratio of steel fibers is also significantly related to the type of concrete. 3.4. Splitting Strength ... Chen L, Guo N, Liu G, Guo X, Zhao J, Liu Z. Examination of Mixing Proportion in Self-Compacting Gangue-Based Pavement Concrete. Buildings. 2024; 12(5) ... citibank branches in kenyaWebAug 1, 2024 · Then, a second-order cone programming optimization approach is applied to find the optimal mixing proportioning strategy, with which the productivity of qualified raw … dianne feinstein official pictureWebNov 4, 2024 · Optimal Mixing of Glauber Dynamics: Entropy Factorization via High-Dimensional Expansion Zongchen Chen, Kuikui Liu, Eric Vigoda We prove an optimal … dianne feinstein legislative accomplishmentsWebOptimal Mixing of Glauber Dynamics: Entropy Factorization via High-Dimensional Expansion. Z Chen, K Liu, E Vigoda. The 53rd Annual ACM SIGACT Symposium on Theory of … citibank branches in indiaWebZongchen Chen, Kuikui Liu, and Eric Vigoda. Optimal Mixing of the Glauber Dynamics: Entropy Factorization via High-Dimensional Expansion. STOC, 2024. Invited to SICOMP … citibank branches in hong kongdianne feinstein on automatic weaponsWebJun 15, 2024 · Chen, Liu, and Vigoda [CLV21] raised the challenge of proving even a weaker bound with near-linear dependence on n and polynomial dependence on ∆, i.e., O(n · poly(∆)), on the mixing time of ... citibank branches in fresno ca