WebbNathaniel Lahny Sharath Raghvendraz Abstract We give an O~(n7=5 log(nC))-time1 algorithm to compute a minimum-cost maximum cardinality match-ing (optimal matching) in K h-minor free graphs with h= O(1) and integer edge weights having magni-tude at most C. This improves upon the O~(n10=7 logC) algorithm of Cohen et al. [SODA 2024] and the Webb22 juni 2024 · BibTeX - Entry @InProceedings{agarwal_et_al:LIPIcs.SWAT.2024.6, author = {Agarwal, Pankaj K. and Raghvendra, Sharath and Shirzadian, Pouyan and Sowle, …
DROPS - Optimal Analysis of an Online Algorithm for the Bipartite ...
WebbNathaniel Lahn, Deepika Mulchandani, Sharath Raghvendra. Abstract. Transportation cost is an attractive similarity measure between probability distributions due to its many useful theoretical properties. However, solving optimal transport exactly can be … Webb9 juni 2016 · Raghvendra, Sharath A Robust and Optimal Online Algorithm for Minimum Metric Bipartite Matching Abstract We study the Online Minimum Metric Bipartite Matching Problem. In this problem, we are given point sets S and R which correspond to the server and request locations; here S = R =n. bishop gardiner executed
A Graph Theoretic Additive Approximation of Optimal Transport
WebbDr. Sharath Raghvendra I am a tenured Associate Professor in the Department of Computer Science at Virginia Tech, based in Blacksburg, Virginia. My research interests … WebbN. Lahn and S. Raghvendra XX:3 Our results: We present a weighted approach to compute a maximum cardinality matching in an arbitrary bipartite graph. Our main result is a new matching algorithm that takes as input a weighted bipartite graph G(A ∪B,E) with every edge having a weight of 0 or 1. Let w ≤n be an upper bound on the weight of any … Webb2 apr. 2024 · Mudabir Kabir Asathulla, Sanjeev Khanna, Nathaniel Lahn, Sharath Raghvendra: A Faster Algorithm for Minimum-cost Bipartite Perfect Matching in Planar Graphs. 2:1-2:30 Jaroslaw Blasiok: Optimal Streaming and Tracking Distinct Elements with High Probability. 3:1-3:28 Chloe Ching-Yun Hsu, Chris Umans: bishop garrigan high school baseball