World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
45
Citations
7954
World Ranking
7227
National Ranking
3155

Mathematics

D-Index
45
Citations
7869
World Ranking
1477
National Ranking
647

Alexander Barg publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Alexander Barg sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 82 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 194 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Alexander Barg D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Alexander Barg sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 137 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 45 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2008 - IEEE Fellow For contributions to coding theory

Overview

Alexander Barg is affiliated with the University of Maryland, College Park in the United States. Their research interests primarily focus on computer science, with significant contributions in areas such as computer networks and communications, artificial intelligence, computational theory and mathematics, electrical and electronic engineering, and molecular biology.

The scientist's main research topics encompass:

  • Advanced Data Storage Technologies
  • Coding theory and cryptography
  • Caching and Content Delivery
  • Cooperative Communication and Network Coding
  • DNA and Biological Computing
  • Cellular Automata and Applications
  • Wireless Communication Security Techniques

Alexander Barg has authored numerous papers published in various academic venues. Some recent publications include:

  • "Enabling Optimal Access and Error Correction for the Repair of Reed-Solomon Codes," 2020, IEEE Transactions on Information Theory
  • "High-Rate Storage Codes on Triangle-Free Graphs," 2022, IEEE Transactions on Information Theory
  • "On Fault Tolerance, Locality, and Optimality in Locally Repairable Codes," 2020, ACM Transactions on Storage
  • "Cyclic and Convolutional Codes With Locality," 2020, IEEE Transactions on Information Theory
  • "Quantum spherical codes," 2024, Nature Physics

Frequent co-authors in their research include the following collaborators:

  • Adway Patra
  • Zitan Chen
  • Madhura Pathegama
  • Ohad Elishco
  • Ryan Gabrys

The primary venues where Alexander Barg has published their work include:

  • arXiv (Cornell University)
  • IEEE Transactions on Information Theory
  • Designs Codes and Cryptography
  • 2022 IEEE International Symposium on Information Theory (ISIT)
  • Nature Physics

Alexander Barg was recognized as an IEEE Fellow in 2008 for contributions to coding theory.

Best Publications

  • A family of optimal locally recoverable codes

    Itzhak Tamo;Alexander Barg

  • Minimal vectors in linear codes

    A. Ashikhmin;A. Barg

  • Random codes: minimum distances and error exponents

    A. Barg;G.D. Forney

  • Digital fingerprinting codes: problem statements, constructions, identification of traitors

    A. Barg;G.R. Blakley;G.A. Kabatiansky

  • Explicit Constructions of High-Rate MDS Array Codes With Optimal Repair Bandwidth

    Min Ye;Alexander Barg

  • Bounds on packings of spheres in the Grassmann manifold

    A. Barg;D.Yu. Nogin

  • Codes in Permutations and Error Correction for Rank Modulation

    Alexander Barg;Arya Mazumdar

  • Explicit Constructions of Optimal-Access MDS Codes With Nearly Optimal Sub-Packetization

    Min Ye;Alexander Barg

  • Complexity Issues in Coding Theory

    Alexander Barg

  • Optimal Schemes for Discrete Distribution Estimation Under Locally Differential Privacy

    Min Ye;Alexander Barg

  • Error exponents of expander codes

    A. Barg;G. Zemor

  • Polar Codes for Q-Ary Channels, $q=2^{r}$

    W. Park;A. Barg

  • Bounds on the Parameters of Locally Recoverable Codes

    Itzhak Tamo;Alexander Barg;Alexey Frolov

  • A hypergraph approach to the identifying parent property: the case of multiple parents

    Alexander Barg;Gérard D. Cohen;Sylvia B. Encheva;Grigory Kabatiansky

  • Locally Recoverable Codes on Algebraic Curves

    Alexander Barg;Itzhak Tamo;Serge Vladut

  • Secret Key Generation for a Pairwise Independent Network Model

    S Nitinawarat;Chunxuan Ye;A Barg;P Narayan

  • Bounds on locally recoverable codes with multiple recovering sets

    Itzhak Tamo;Alexander Barg

  • Concatenated codes: serial and parallel

    A. Barg;G. Zemor

  • Distance properties of expander codes

    A. Barg;G. Zemor

  • Problems of Information Transmission

    L. A. Bassalygo;N. A. Kuznetsov;D. Yu;A. M. Barg

  • Optimal schemes for discrete distribution estimation under local differential privacy

    Min Ye;Alexander Barg

  • Multilevel expander codes

    A. Barg;G. Zemor

Frequent Co-Authors

Gilles Zémor
Gilles Zémor University of Bordeaux
Alexei Ashikhmin
Alexei Ashikhmin Nokia (United States)
Simon Litsyn
Simon Litsyn Tel Aviv University
Alexander Reznik
Alexander Reznik Hewlett Packard Enterprise (United States)
Emanuel Knill
Emanuel Knill National Institute of Standards and Technology
P. Vijay Kumar
P. Vijay Kumar Indian Institute of Science
Andrew McGregor
Andrew McGregor University of Massachusetts Amherst

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