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David Gamarnik

David Gamarnik

D-Index & Metrics

Computer Science

D-Index
44
Citations
5662
World Ranking
7714
National Ranking
3328

Mathematics

D-Index
43
Citations
5608
World Ranking
1737
National Ranking
745

Overview

David Gamarnik is a researcher affiliated with MIT in the United States, specializing in areas intersecting computer science and mathematics. Their publication record includes 76 contributions in computer science and 36 in mathematics, highlighting a cross-disciplinary approach that engages both theoretical and applied aspects of these fields.

The research spans several subfields including artificial intelligence, computational theory and mathematics, statistics and probability, mathematical physics, and condensed matter physics. The main topics of their work focus on:

  • Markov Chains and Monte Carlo Methods
  • Complexity and Algorithms in Graphs
  • Topological and Geometric Data Analysis
  • Theoretical and Computational Physics
  • Machine Learning and Algorithms
  • Stochastic processes and statistical mechanics
  • Quantum Computing Algorithms and Architecture

Notable recent publications by David Gamarnik include:

  • The overlap gap property: A topological barrier to optimizing over random structures, 2021, Proceedings of the National Academy of Sciences
  • Disordered systems insights on computational hardness, 2022, Journal of Statistical Mechanics Theory and Experiment

Additionally, there are important related papers involving coauthors such as Edward Farhi, including:

  • The Quantum Approximate Optimization Algorithm Needs to See the Whole Graph: A Typical Case, 2020, arXiv (Cornell University)
  • The Quantum Approximate Optimization Algorithm Needs to See the Whole Graph: Worst Case Examples, 2020, arXiv (Cornell University)

David Gamarnik frequently collaborates with several researchers, with the most frequent coauthors being:

  • Eren C. Kızıldağ
  • Aukosh Jagannath
  • Ilias Zadik
  • Bobak T. Kiani
  • Eric R. Anschuetz

The venues where Gamarnik most regularly publishes include:

  • arXiv (Cornell University)
  • Proceedings of the National Academy of Sciences
  • 2022 IEEE 63rd Annual Symposium on Foundations of Computer Science (FOCS)
  • The Annals of Applied Probability
  • Probability Theory and Related Fields

Best Publications

  • The diameter of a long-range percolation graph

    Don Coppersmith;David Gamarnik;Maxim Sviridenko

  • Validity of heavy traffic steady-state approximations in generalized Jackson networks

    David Gamarnik;Assaf Zeevi

  • Limits of local algorithms over sparse random graphs

    David Gamarnik;Madhu Sudan

  • Combinatorial approach to the interpolation method and scaling limits in sparse random graphs

    Mohsen Bayati;David Gamarnik;Prasad Tetali

  • Simple deterministic approximation algorithms for counting matchings

    Mohsen Bayati;David Gamarnik;Dimitriy Katz;Chandra Nair

  • Finding long chains in kidney exchange using the traveling salesman problem

    Ross Anderson;Itai Ashlagi;David Gamarnik;Alvin E. Roth

  • Asymptotically optimal algorithms for job shop scheduling and packet routing

    Dimitris Bertsimas;David Gamarnik

  • The Need for (long) Chains in Kidney Exchange

    Itai Ashlagi;David Gamarnik;Michael A. Rees;Alvin Roth

  • The Quantum Approximate Optimization Algorithm Needs to See the Whole Graph: A Typical Case

    Edward Farhi;David Gamarnik;Sam Gutmann

  • Performance of Multiclass Markovian Queueing Networks Via Piecewise Linear Lyapunov Functions

    Dimitris Bertsimas;David Gamarnik;John N. Tsitsiklis

  • Delay, Memory, and Messaging Tradeoffs in Distributed Service Systems

    David Gamarnik;John N. Tsitsiklis;Martin Zubeldia

  • Random MAX SAT, random MAX CUT, and their phase transitions

    Don Coppersmith;David Gamarnik;MohammadTaghi Hajiaghayi;Gregory B. Sorkin

  • Efficient Dynamic Barter Exchange

    Ross Anderson;Itai Ashlagi;David Gamarnik;Yash Kanoria

  • Belief Propagation for Min-Cost Network Flow: Convergence and Correctness

    David Gamarnik;Devavrat Shah;Yehua Wei

  • A model for understanding the impacts of demand and capacity on waiting time to enter a congested recovery room.

    Tor Schoenmeyr;Peter F. Dunn;David Gamarnik;Retsef Levi

  • Join the Shortest Queue with Many Servers. The Heavy-Traffic Asymptotics

    Patrick Eschenfeldt;David Gamarnik

  • Maximum weight independent sets and matchings in sparse random graphs. Exact results using the local weak convergence method

    David Gamarnik;Tomasz Nowicki;Grzegorz Swirszcz

  • Stability conditions for multiclass fluid queueing networks

    D. Bertsimas;D. Gamarnik;J.N. Tsitsiklis

  • Counting without sampling: Asymptotics of the log-partition function for certain statistical physics models

    Antar Bandyopadhyay;David Gamarnik

  • The overlap gap property: A topological barrier to optimizing over random structures

    David Gamarnik

Frequent Co-Authors

Madhu Sudan
Madhu Sudan Harvard University
Don Coppersmith
Don Coppersmith IBM (United States)
Maxim Sviridenko
Maxim Sviridenko Yahoo (United States)
Prasad Tetali
Prasad Tetali Carnegie Mellon University
MohammadTaghi Hajiaghayi
MohammadTaghi Hajiaghayi University of Maryland, College Park
Alvin E. Roth
Alvin E. Roth Stanford University
Mark S. Squillante
Mark S. Squillante IBM (United States)
Benny Sudakov
Benny Sudakov ETH Zurich

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