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researcher

Karthik Abinav Sankararaman

34 papers hereh-index 221.7k citations59 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author24
  • last author2

Across the 32 of 34 papers where every author was matched, so the position is known.

fields
  • cs.LG13
  • cs.DS8
  • cs.AI6
  • cs.CL5
  • cs.GT2

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedAllocation Problems in Ride-Sharing Platforms: Online Matching with Offline Reusable Resources

34 citations · 150 across the 33 of their papers we have counts for

collaborators
Showing 2021 · cs.DSShow all

1 paper · 2 filters

cs.DS2021

Online minimum matching with uniform metric and random arrivals

Sharmila Duppala, Karthik A. Sankararaman, Pan Xu

We consider Online Minimum Bipartite Matching under the uniform metric. We show that Randomized Greedy achieves a competitive ratio equal to (1+1/n)(Hn+1​−1), which matches th…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.