A (slightly) improved approximation algorithm for metric TSP
Anna R. Karlin, Nathan Klein, Shayan Oveis Gharan
2021Year
114Citations
23Top-tier citations
Ask about this paper
Your agent reads all of it.
Lune indexed this paper to the last equation, along with the top-tier papers that cite it. Ask a question and the answer quotes them.
Your agent calls
Luneget_paper_fulltext
Free to start. No credit card required.
Terminal
Install the CLIlune papers fulltext 0f570f40-65db-4938-bd2d-38947f5b1e7eCited by top-tier papers23
- FrontierCO: Real-World and Large-Scale Evaluation of Machine Learning Solvers for Combinatorial OptimizationShengyu Feng, Weiwei Sun, Shanda Li, Ameet Talwalkar et al.ICLR 2026 · 13 citations
- A (Slightly) Improved Bound on the Integrality Gap of the Subtour LP for TSPAnna R. Karlin, Nathan Klein, Shayan Oveis GharanFOCS 2022 · 13 citations
- An Improved Approximation Guarantee for Prize-Collecting TSPJannis Blauth, Martin NägeleSTOC 2023 · 7 citations
- NN-Baker: A Neural-network Infused Algorithmic Framework for Optimization Problems on Geometric Intersection GraphsEvan McCarty, Qi Zhao, Anastasios Sidiropoulos, Yusu WangNeurIPS 2021 · 6 citations
- An improved approximation algorithm for the minimum k-edge connected multi-subgraph problemAnna R. Karlin, Nathan Klein, Shayan Oveis Gharan, Xinzhi ZhangSTOC 2022 · 6 citations
Builds on3
- Reducing path TSP to TSPVera Traub, Jens Vygen, Rico ZenklusenSTOC 2020 · 45 citations
- An improved approximation algorithm for TSP in the half integral caseAnna R. Karlin, Nathan Klein, Shayan Oveis GharanSTOC 2020 · 1 citation
- Capacity lower bounds via productizationLeonid Gurvits, Jonathan LeakeSTOC 2021
Related papers
- An improved approximation algorithm for ATSPVera Traub, Jens VygenSTOC 2020
- FPT Approximation Algorithms for TSP on Non-Metric GraphsJingyang Zhao, Zimo Sheng, Mingyu XiaoAAAI 2026
- Approximating Traveling Salesman Problems Using a Bridge LemmaMartin Böhm, Zachary Friggstad, Tobias Mömke, Joachim SpoerhaseSODA 2025 · 1 citation
- Approximation Schemes for Subset TSP and Steiner Tree on Geometric Intersection GraphsSándor Kisfaludi-Bak, Dániel MarxSTOC 2026
- Near-linear time approximation schemes for Steiner tree and forest in low-dimensional spacesYair Bartal, Lee-Ad GottliebSTOC 2021 · 5 citations
