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06-20
2024
Fast swap regret minimization and applications to approximate correlated equilibria
Speaker: Columbia University Time: 2024-06-20 15:00-2024-06-20 16:00 Venue: FIT 1-222 Abstract: We give a simple and computationally efficient algorithm that, for any constant \eps>0, obtains \eps ...
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06-19
2024
Algorithms for Shortest Paths in Unit-Disk Graphs
Speaker: Haitao Wang University of Utah Time: 2024-06-19 14:00-2024-06-19 15:00 Venue: FIT 1-222 Abstract: In this talk, I will present our recent results on the shortest path problem in unit-disk ...
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06-17
2024
Tensor network simulation in strongly correlated systems: past, present and future
Speaker: 顾正澄 香港中文大学 Time: 2024-06-17 16:30-2024-06-17 17:30 Venue: FIT 1-222 Abstract: Tensor network states are new kinds of variational wavefunctions that help us to understand quantum p...
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06-11
2024
Diffusion Posterior Sampling is Computationally Intractable
Speaker: Eric Price University of Texas, Austin Time: 2024-06-11 14:00-2024-06-11 15:00 Venue: FIT 1-222 Abstract: Diffusion models are a remarkably effective way of learning and sampling from a di...
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06-11
2024
Recent Advances on Geometric Streaming Algorithms
Speaker: Shaofeng Jiang Peking University Time: 2024-06-11 15:00-2024-06-11 16:00 Venue: FIT 1-222 Abstract: Geometric streaming algorithms aim to find approximation for geometric optimization prob...
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06-05
2024
Optimal tradeoffs for estimating Pauli observables
Speaker: Sitan Chen Harvard John A. Paulson School of Engineering and Applied Sciences Time: 2024-06-05 21:00-2024-06-05 22:00 Venue: //caltech.zoom.us/j/81461358567?pwd=ZHkxS21xK0dMUW1UUkFtTn...