skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 1

Search for: All records

Creators/Authors contains: "Cohen, Michael B"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; ; (, 12th Innovations in Theoretical Computer Science Conference (ITCS 2021))
    Full Text Available 
  2. ; ; ; ; ; ; (, Proceedings of the annual ACM Symposium on Theory of Computing)
    The algorithms in this paper (when combined with our FOCS’16 paper) allow one to, in almost linear time, compute a whole bunch of things about random walks in directed graphs. For example, one can compute the stationary distribution, hitting the time between a pair of vertices, commute times between all vertices, escape probabilities, approximations of the mixing time, and more. 
    more » « less
    Accepted Manuscript Full Text Available