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个人简介
I am broadly interested in theoretical computer science, particularly in the design and analysis of algorithms. My two main research thrusts are graph algorithms and algorithms under uncertainty. In graph algorithms, I am interested in the study of network flows, graph cuts, and connectivity. Some recent highlights include the fastest deterministic algorithm to find a minimum cut of an undirected graph, the fastest (randomized) algorithms for finding a minimum vertex cut and a minimum cut of a directed graph, and the fastest algorithm for finding the connectivity of all pairs of vertices in an undirected graph. In algorithms under uncertainty, I am interested in both classical online algorithms, and also the design of algorithms that leverage machine learning to overcome worst-case performance barriers. Some recent highlights include new LP relaxations and algorithms for $k$-server and caching problems, and learning-augmented algorithms for fundamental online problems such as weighted caching and ski rental. I also work in approximation algorithms, combinatorial optimization, and algorithmic game theory.
研究兴趣
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CoRR (2024): 1700-1711
CoRR (2024)
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ACM-SIAM Symposium on Discrete Algorithmspp.4220-4246, (2024)
arxiv(2024)
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SODApp.2449-2488, (2023)
CoRR (2023): 43:1-43:21
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